Spherical ASTM A573 Steel Powder, grade 65

ASTM A573 Steel Spherical Powder, grade 65 Product Information -:- For detailed product information, please contact sales. -: ASTM A573 Steel Spherical Powder, grade 65 Synonyms -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Spherical ASTM A573 Steel Powder, grade 65 characteristics -:- For detailed product information, please contact sales. -: Spherical ASTM A573 Steel Powder, grade 65 Particle Size -:- For detailed product information, please contact sales. -: -:- -:- 0-15μm ,5-25μm, 15-45μm, 15-53μm,20-63um, 45-75μm, 45-105μm, 45-150μm ,75-150μm. (Various granularities can be customized according to customer requirements) -:- For detailed product information, please contact sales. -:

Spherical ASTM A573 Steel Powder, grade 65 Applicable processes -:- For detailed product information, please contact sales. -: Laser/electron beam additive manufacturing (SLM/EBM, 3D printing) Direct laser deposition (DLD) Used in thermal spray (TSA) Powder hot isostatic pressing (HIP) Metal injection molding (MIM) Powder metallurgy (PM) Laser cladding (LC), etc. -:- For detailed product information, please contact sales. -: Spherical ASTM A573 Steel Powder, grade 65 Chemical Composition -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: ASTM A573 Steel, grade 65 Product Information -:- For detailed product information, please contact sales. -: # **Technical Data Sheet: ASTM A573 Steel, Grade 65** ## **1. Product Overview** ASTM A573 Grade 65 is a high-toughness structural carbon steel plate designed for applications requiring enhanced fracture resistance and reliable performance under demanding conditions. As the intermediate toughness grade within the A573 specification, Grade 65 provides a minimum yield strength of **35 ksi (240 MPa)** while offering superior impact toughness compared to conventional structural steels. This material is specifically engineered through controlled chemistry and processing to deliver exceptional resistance to brittle fracture, making it ideal for critical structural components subjected to dynamic loading, low-temperature service, or stress concentrations. Grade 65 represents an optimal balance between strength, toughness, and fabricability for applications where structural reliability is paramount. ## **2. International Standards & Specifications** - **Primary Standard:** ASTM A573/A573M - *Standard Specification for Structural Carbon Steel Plates of Improved Toughness* - **Dimensional Standard:** ASTM A6/A6M - *General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling* - **Related Standards:** - ASTM A673/A673M: *Sampling Procedure for Impact Testing of Structural Steel* - ASTM A370: *Standard Test Methods and Definitions for Mechanical Testing of Steel Products* - **International Equivalents:** - **EN Standard:** EN 10025-2 Grade **S275J0/J2** (similar strength with enhanced toughness) - **JIS Standard:** JIS G3106 **SM400B/C** (structural steel with guaranteed impact properties) - **ISO Standard:** ISO 630-2 Grade **E275B/C** (structural steels with specified impact energy) - **GB/T Standard:** GB/T 700 **Q235D/E** (carbon structural steel with impact requirements) - **Canadian Standard:** CSA G40.21 **300T** (toughness grade structural steel) - **Australian Standard:** AS/NZS 3678 **Grade 300** (structural steel with toughness) - **German Standard:** DIN 17100 **St44-3U** (structural steel with improved toughness) ## **3. Chemical Composition (Heat Analysis, % by Weight)** | Element | Maximum (%) | Typical Range (%) | Metallurgical Function | |---------|-------------|------------------|------------------------| | Carbon (C) | 0.23 | 0.15 - 0.21 | Controlled for optimal toughness-weldability balance | | Manganese (Mn) | 0.90 | 0.60 - 0.85 | Enhances toughness, grain refinement, and hardenability | | Phosphorus (P) | 0.035 | 0.008 - 0.018 | Strictly controlled to prevent temper embrittlement | | Sulfur (S) | 0.040 | 0.010 - 0.020 | Tight control for improved through-thickness properties | | Silicon (Si) | 0.40 | 0.15 - 0.30 | Deoxidizer, contributes to toughness improvement | | Copper (Cu)* | 0.20 min (when specified) | 0.20 - 0.35 | Optional for atmospheric corrosion resistance | *Note: Copper requirement applies only when specified for enhanced atmospheric corrosion resistance. When not specified, copper is not required. **Key Chemical Characteristics:** - **Carbon Equivalent (CE):** 0.25 - 0.35 (IIW formula: C + Mn/6) - **Deoxidation Practice:** Fully killed with silicon-aluminum for superior internal soundness - **Toughness Optimization:** Balanced chemistry for maximum Charpy impact energy - **Cleanness Requirements:** Enhanced control of non-metallic inclusions - **Grain Size Control:** Chemistry promotes fine austenite grain formation - **Microalloying:** May contain controlled additions of niobium or vanadium for grain refinement ## **4. Mechanical Properties** ### **Minimum Required Properties (Per ASTM A573)** | Property | Requirement | Test Standard | Notes | |----------|-------------|---------------|-------| | **Tensile Strength** | **65 - 77 ksi (450 - 530 MPa)** | ASTM A370 | Range specified rather than minimum only | | **Yield Strength (0.5% extension), min** | **35 ksi (240 MPa)** | ASTM A370 | For all thicknesses up to 4 inches | | **Elongation in 8 in. (200 mm), min** | **23%** | ASTM A370 | Minimum elongation requirement | | **Elongation in 2 in. (50 mm), min** | **27%** | ASTM A370 | Alternative elongation measurement | ### **Charpy V-Notch Impact Requirements (Key Differentiating Feature)** | Test Temperature | Minimum Average Energy | Minimum Single Value | Test Standard | |------------------|-----------------------|---------------------|---------------| | **70°F (21°C)** | **15 ft-lb (20 J)** | **12 ft-lb (16 J)** | ASTM A673 | | **40°F (4°C)** | **15 ft-lb (20 J)** | **12 ft-lb (16 J)** | ASTM A673 | | **0°F (-18°C)** | **15 ft-lb (20 J)** | **12 ft-lb (16 J)** | ASTM A673 | **Enhanced Testing Requirements:** - Impact testing mandatory on all material - Frequency: H, P, or L frequency per ASTM A673 as specified - Test orientation: Longitudinal standard, transverse optional - Test location: Quarter-thickness for plates > 0.75 inch - Multiple test temperatures often specified for critical applications ### **Typical Achieved Properties** | Property | Typical Range | Comments | |----------|---------------|----------| | **Tensile Strength** | 67 - 73 ksi (460 - 505 MPa) | Well centered in specified range | | **Yield Strength** | 37 - 43 ksi (255 - 295 MPa) | Typically exceeds minimum by 2-8 ksi | | **Yield-to-Tensile Ratio** | 0.55 - 0.65 | Favorable for energy absorption | | **Elongation (8")** | 26% - 32% | Excellent ductility maintained | | **Charpy V-Notch @ 0°F** | 30 - 60 ft-lb | Significantly exceeds minimum requirements | | **Charpy V-Notch @ -20°F** | 20 - 40 ft-lb | Good low-temperature performance | | **Hardness** | 130 - 160 HB | Brinell hardness range | | **Fracture Toughness (K₁c)** | 80 - 120 ksi√in | Estimated from Charpy correlations | ## **5. Physical Properties** | Property | Value | Unit | Notes | |----------|-------|------|-------| | **Density** | 0.283 | lb/in³ (7.85 g/cm³) | At 20°C/68°F | | **Modulus of Elasticity** | 29,000 | ksi (200 GPa) | In tension, typical for carbon steels | | **Shear Modulus** | 11,200 | ksi (77 GPa) | Standard value | | **Poisson's Ratio** | 0.29 | - | Standard for steel | | **Thermal Conductivity** | 51.2 | W/m·K | At 100°C | | **Coefficient of Thermal Expansion** | 6.5 × 10⁻⁶ | /°F (11.7 × 10⁻⁶/°C) | Linear, 68-212°F range | | **Specific Heat** | 0.46 | kJ/kg·K | At 20°C | | **Electrical Resistivity** | 0.18 | μΩ·m | At 20°C | | **Magnetic Properties** | Ferromagnetic | - | Strongly magnetic | | **Ductile-to-Brittle Transition Temperature (DBTT)** | < -30°F (-34°C) | - | Typically very low due to toughness optimization | ## **6. Material Forms & Availability** ### **Standard Product Forms** - **Plates:** Primary product form, available in various thicknesses - **Thickness Range:** Typically up to 4 inches (100 mm), special orders up to 6 inches - **Widths:** Up to 150 inches (3810 mm) depending on mill capability - **Lengths:** Up to 480 inches (12,200 mm) or as required - **Cutting:** Available as mill edge, sheared, or flame-cut to required dimensions ### **Surface Conditions & Processing** - **As-Rolled:** Standard supply condition with controlled cooling - **Normalized:** Optional for enhanced toughness homogeneity - **Stress Relieved:** Available when specified for critical applications - **Surface Finish:** Standard mill finish, blast cleaning available - **Testing:** Ultrasonic testing available as supplementary requirement ## **7. Heat Treatment & Microstructural Characteristics** ### **Standard Supply Conditions** - **As-Rolled with Controlled Cooling:** Primary supply condition - **Normalized:** Optional for maximum toughness uniformity - **Microstructure:** Fine-grained ferrite with controlled pearlite distribution - **Grain Size:** ASTM 7-8 or finer (fine grain promoted for toughness) - **Inclusion Control:** Stringent control of Type A, B, and C inclusions ### **Heat Treatment Effects** - **Normalizing Temperature:** 1650-1700°F (899-927°C) - **Normalizing Benefits:** Grain refinement, improved toughness consistency - **Stress Relieving Temperature:** 1100-1200°F (593-649°C) - **Annealing:** Rarely required due to excellent as-rolled properties - **Post-Weld Heat Treatment:** Similar to base metal when required ## **8. Key Product Characteristics** 1. **Superior Toughness:** Enhanced Charpy impact values at multiple temperatures 2. **Excellent Low-Temperature Performance:** Maintains ductility well below freezing 3. **Good Weldability:** Moderate carbon equivalent facilitates welding 4. **Enhanced Fracture Resistance:** Superior resistance to crack initiation and propagation 5. **Consistent Properties:** Tight controls ensure predictable performance 6. **Good Formability:** Adequate ductility for most fabrication operations 7. **Fatigue Resistance:** Good performance under cyclic loading conditions 8. **Economic Toughness Solution:** Cost-effective alternative to alloy steels for toughness-critical applications ## **9. Primary Applications** ### **Critical Infrastructure** - **Fracture-Critical Bridge Members:** Components where failure could be catastrophic - **Seismic-Resistant Structures:** Moment frames and connections in high-seismic zones - **Long-Span Bridges:** Components subject to high dynamic loads - **Movable Bridges:** Machinery supports and structural elements - **Railroad Bridges:** Particularly in cold climate regions ### **Energy & Industrial Facilities** - **Power Plant Structures:** Supports for turbines, generators, and heavy equipment - **Petrochemical Plants:** Structural components in process areas - **Mining Structures:** Support systems in underground and surface mining - **Material Handling:** Heavy conveyor supports and transfer stations - **Industrial Crane Runways:** For heavy-duty material handling equipment ### **Building Construction** - **High-Rise Buildings:** Critical structural elements in tall structures - **Stadiums and Arenas:** Long-span roof structures and seating supports - **Industrial Buildings:** Structures housing vibrating or impact equipment - **Parking Structures:** Components exposed to deicing salts and thermal cycles - **Special Occupancy Structures:** Buildings requiring enhanced structural reliability ### **Marine & Offshore** - **Shipbuilding:** Structural components requiring enhanced toughness - **Offshore Platforms:** Non-primary structural elements - **Port Facilities:** Wharf structures and cargo handling equipment - **Lock and Dam Structures:** Components subject to impact and cyclic loading ### **Special Applications** - **Wind Turbine Towers:** Base sections and lower tower segments - **Transmission Structures:** Critical components in extreme environments - **Military Structures:** Where reliability under adverse conditions is essential - **Cryogenic Facilities:** Secondary structural supports - **Transportation Infrastructure:** Tunnel linings and support systems ## **10. Fabrication Guidelines** ### **Welding Processes** | Process | Suitability | Recommended Electrode/Filler | Preheat Requirements | Notes | |---------|-------------|-------------------------------|---------------------|-------| | **SMAW (Stick)** | Excellent | E7018, E7016, E8018-C1 | 150°F for > 1" thickness | Most versatile, all-position | | **GMAW (MIG)** | Excellent | ER70S-6, ER80S-D2 | 150°F for > 1.5" thickness | High productivity, clean welds | | **FCAW (Flux-Cored)** | Excellent | E71T-1, E81T1-Ni1 | 150°F for > 1" thickness | High deposition, outdoor capable | | **GTAW (TIG)** | Excellent | ER70S-2, ER80S-D2 | 150°F for > 1" thickness | Highest quality, critical joints | | **SAW (Submerged Arc)** | Excellent | EM12K, F8A6-EM12K | 200°F for > 1.5" thickness | High productivity, long seams | | **Electroslag/Electrogas** | Good | Appropriate high-toughness wires | Per procedure | For very thick sections | **Welding Parameters:** - **Heat Input:** 25-50 kJ/inch recommended - **Interpass Temperature:** Maximum 400°F (204°C) - **Post-Weld Heat Treatment:** Optional but recommended for thick sections - **Procedure Qualification:** Required per AWS D1.1 or applicable code - **Consumable Selection:** Match or overmatch base metal toughness ### **Cutting Operations** | Method | Thickness Range | Edge Preparation | Quality Requirements | |--------|----------------|------------------|---------------------| | **Mechanical Shearing** | Up to 1.5 inches | Grind if needed for welding | Clean, square edges | | **Plasma Cutting** | All thicknesses | Remove HAZ for critical applications | Good quality, minimal distortion | | **Oxy-Fuel Cutting** | > 0.5 inch | Remove slag and decarburized layer | Most common for plate fabrication | | **Waterjet Cutting** | All thicknesses | None required | Excellent for complex shapes | | **Laser Cutting** | Up to 1.25 inches | None required | High precision, excellent edges | | **Machining** | All thicknesses | As-per drawing requirements | Highest quality edges | ### **Forming Operations** | Operation | Temperature | Minimum Radius | Springback Compensation | |-----------|-------------|----------------|-------------------------| | **Cold Bending** | Ambient | 2 × thickness | 2-3° overbend typically required | | **Hot Bending** | 1600-1700°F | 1 × thickness | Minimal, controlled cooling required | | **Roll Forming** | Ambient/Hot | Per machine capacity | Progressive tooling adjustment | | **Press Brake Forming** | Ambient | 2.5 × thickness | Standard compensation methods | | **Flanging/Hemming** | Ambient | 1.5 × thickness | Consider material thinning | ### **Machining Operations** | Operation | Parameters | Tooling | Coolant/Lubrication | |-----------|------------|---------|---------------------| | **Turning** | 250-400 SFM, 0.010-0.020 ipr | Carbide inserts with positive rake | Water-soluble coolant | | **Milling** | 200-350 SFM, 0.003-0.008 ipt | Carbide end mills | Flood coolant recommended | | **Drilling** | 50-80 SFM, peck cycle for deep holes | HSS or carbide drills | Cutting oil or coolant | | **Tapping** | 40-60% of drilling speed | HSS spiral-point taps | Tapping compound | | **Sawing** | 150-250 FPM, moderate feed | 3-5 TPI bi-metal blades | Cutting fluid | ## **11. Quality Assurance & Testing** ### **Mandatory Testing Requirements** - **Chemical Analysis:** Complete analysis for each heat - **Tensile Testing:** One test per heat and thickness range combination - **Charpy Impact Testing:** Required on all material at specified frequency - **Bend Testing:** When specified by purchaser - **Ultrasonic Testing:** Optional supplementary requirement ### **Charpy Testing Protocol (ASTM A673)** - **Frequency Options:** - H: One test per 50 tons or fraction - P: One test per 25 tons or fraction - L: One test per 10 tons or fraction - **Test Orientation:** Longitudinal standard, transverse optional - **Test Temperature:** As specified (typically 0°F or lower) - **Sample Location:** Quarter-thickness for plates > 0.75 inch - **Reporting:** Full documentation of individual and average values ### **Supplementary Testing Options** - **S1:** Ultrasonic examination in accordance with ASTM A435/A435M - **S2:** Maximum carbon equivalent specified - **S3:** Fine austenitic grain size requirement - **S4:** Additional tension tests - **S5:** Charpy tests at additional temperatures ## **12. Comparison with Similar Steels** | Characteristic | A573 Grade 65 | A36 | A572 Grade 50 | A709 Grade 36 | |----------------|---------------|-----|---------------|---------------| | **Yield Strength** | 35 ksi (240 MPa) | 36 ksi (250 MPa) | 50 ksi (345 MPa) | 36 ksi (250 MPa) | | **Tensile Strength** | 65-77 ksi (450-530 MPa) | 58-80 ksi (400-550 MPa) | 65 ksi min (450 MPa) | 58-80 ksi (400-550 MPa) | | **Key Feature** | **Enhanced Toughness** | General Purpose | High Strength | Bridge Steel | | **Charpy Requirements** | **Mandatory (15 ft-lb @ 0°F)** | Optional | Optional | Mandatory for some grades | | **Cost Premium** | 20-35% over A36 | Baseline | 15-25% over A36 | 10-30% over A36 | | **Typical Applications** | Toughness-critical structures | General structures | High-strength members | Bridge construction | ## **13. Design Considerations** ### **Structural Design Parameters** - **Allowable Stress Design (ASD):** - Tension: 0.60 × Fy = 21 ksi (145 MPa) - Shear: 0.40 × Fy = 14 ksi (97 MPa) - Bearing: 0.90 × Fy = 31.5 ksi (217 MPa) - Compression: Based on KL/r ratios per AISC - **Load and Resistance Factor Design (LRFD):** - φ = 0.90 for tension, flexure, compression - φ = 0.75 for shear, bearing - **Fatigue Design:** - Category A: 24 ksi at 2×10⁶ cycles - Appropriate design details critical for fatigue performance ### **Fracture Control Design** - **Fracture Mechanics Approach:** Recommended for critical applications - **Crack Tip Opening Displacement (CTOD):** May be specified for offshore applications - **NDT Requirements:** Enhanced inspection typically specified - **Redundancy:** Often used in non-redundant or fracture-critical systems ## **14. Economic Considerations** ### **Cost Analysis** - **Material Cost:** Moderate premium (20-35%) over conventional structural steels - **Fabrication Cost:** Similar to other structural steels with proper procedures - **Testing Cost:** Additional for mandatory impact testing - **Life Cycle Cost:** Potentially favorable due to enhanced reliability - **Insurance Implications:** May provide benefits for critical structures ### **Value Proposition** - **Risk Reduction:** Lower probability of brittle fracture - **Extended Service Life:** Enhanced durability in demanding environments - **Regulatory Compliance:** Meets stringent code requirements for critical applications - **Versatility:** Suitable for wide temperature range and dynamic loading conditions ## **15. Industry Codes & Standards** ### **Design & Fabrication Codes** - **AASHTO LRFD Bridge Design Specifications** - **AISC 360: Specification for Structural Steel Buildings** - **AWS D1.1/D1.5: Structural Welding Code - Steel/Bridges** - **ASCE 7: Minimum Design Loads for Buildings and Other Structures** - **API RP 2A: Planning, Designing and Constructing Fixed Offshore Platforms** - **ASME Boiler and Pressure Vessel Code (for non-pressure applications)** ### **Material & Testing Standards** - **ASTM A673: Sampling Procedure for Impact Testing** - **ASTM A370: Test Methods and Definitions for Mechanical Testing** - **ASTM A6: General Requirements for Rolled Structural Steel** - **ASTM A435: Straight Beam Ultrasonic Examination of Steel Plates** - **ASTM E23: Notched Bar Impact Testing of Metallic Materials** ## **16. Limitations & Special Considerations** ### **Application Limitations** 1. **Not Recommended For:** - Pressure vessel primary components (use pressure vessel grades) - Continuous service above 750°F (399°C) - Highly corrosive environments without adequate protection - Applications requiring yield strength > 35 ksi 2. **Thickness Limitations:** - Standard properties guaranteed up to 4 inches - Properties for thicker sections require verification - Through-thickness properties may vary in very thick plates ### **Environmental Considerations** - **Temperature Range:** Excellent performance to 0°F, good to -20°F - **Corrosion Resistance:** Standard carbon steel performance - **Atmospheric Exposure:** Copper-bearing version available for improved resistance - **Cyclic Loading:** Good fatigue resistance with proper detailing ## **17. Project Specification Guidelines** ### **Essential Specification Elements** ```plaintext MATERIAL: ASTM A573 GRADE 65 1. BASIC REQUIREMENTS - Specification: ASTM A573/A573M - Grade: 65 2. IMPACT TESTING - Standard: ASTM A673 - Test Temperature: [Specify: typically 0°F or lower] - Frequency: [Specify: H, P, or L] - Orientation: [Longitudinal or Transverse] - Minimum Values: 15 ft-lb avg, 12 ft-lb individual 3. DIMENSIONAL REQUIREMENTS - Thickness: [Specify with tolerance] - Width × Length: [As required] - Flatness: [Specify if critical] 4. SUPPLEMENTARY REQUIREMENTS - [S1: Ultrasonic Examination if required] - [S2: Maximum Carbon Equivalent: typically 0.40 max] - [S3: Fine Austenitic Grain Size: ASTM No. 7 or finer] - [Additional requirements as needed] 5. CERTIFICATION & DOCUMENTATION - Mill test reports required - Heat number traceability - Third-party inspection [if specified] ``` ### **Sample Specification Language** "Structural steel plates shall conform to ASTM A573, Grade 65. Material shall be supplied normalized when thickness exceeds 2 inches. Charpy V-notch impact testing shall be conducted at 0°F in accordance with ASTM A673, Frequency P. Minimum average absorbed energy shall be 15 ft-lb with no single value less than 12 ft-lb. Ultrasonic examination shall be performed per ASTM A435, Acceptance Level 2. Mill test reports shall include chemical analysis, tensile test results, impact test results, and ultrasonic examination report." ## **18. Technical Support & Resources** ### **Manufacturer Support Services** - **Technical Consultation:** Material selection and application engineering - **Fabrication Guidance:** Recommended practices for cutting, welding, forming - **Testing Coordination:** Assistance with special testing requirements - **Documentation:** Complete material certifications and traceability ### **Industry Resources** - **AISC:** Design guides and technical resources for structural applications - **AWS:** Recommended welding procedures and consumable selection - **ASTM:** Complete specification details and interpretation guides - **NIST:** Material property databases and research publications - **FHWA:** Guidelines for bridge and transportation applications ## **19. Future Developments & Trends** ### **Technical Advancements** - **Enhanced Toughness:** Development of grades with even higher impact energy - **Processing Improvements:** Advanced thermomechanical processing techniques - **Quality Control:** Digital and automated inspection technologies - **Sustainability:** Reduced carbon footprint production methods ### **Market Trends** - **Increased Demand:** Growing requirements for fracture-critical structures - **Code Evolution:** More stringent toughness requirements in international codes - **Global Standardization:** Harmonization of toughness specifications worldwide - **Specialized Applications:** Expansion into new industries and applications ## **20. Disclaimer & Important Notes** ### **Critical Considerations** 1. **Design Responsibility:** The engineer of record must verify material suitability for specific application 2. **Fabrication Quality:** Material properties depend on proper fabrication practices and procedures 3. **Environmental Factors:** Service conditions must be thoroughly evaluated in material selection 4. **Code Compliance:** Material must be used in accordance with all applicable codes and standards ### **Limitations & Warranties** - Properties are guaranteed as tested per ASTM A573 requirements - Performance in service depends on proper design, fabrication, and maintenance - Manufacturer's liability is limited to material conformity with specification requirements - No warranty of fitness for particular application without specific engineering evaluation ### **Safety Considerations** - **Fabrication Safety:** Standard steel fabrication safety practices apply - **Welding Precautions:** Proper ventilation and personal protective equipment required - **Material Handling:** Use appropriate equipment for plate handling - **Quality Assurance:** Implement proper inspection and testing protocols --- *ASTM A573 Grade 65 provides a reliable, toughness-enhanced structural steel solution for applications where resistance to brittle fracture is critical. Its guaranteed impact properties, consistent performance, and good fabricability make it suitable for demanding structural applications requiring enhanced reliability, particularly in challenging environmental conditions, for dynamically loaded structures, or for fracture-critical components where structural integrity is paramount.* -:- For detailed product information, please contact sales. -: ASTM A573 Steel, grade 65 Specification Dimensions Size： Diameter 20-1000 mm Length <5941 mm Size:We can customized as required Standard： Per your request or drawing We can customized as required Properties（Theoretical） Chemical Composition -:- For detailed product information, please contact sales. -: ASTM A573 Steel, grade 65 Properties -:- For detailed product information, please contact sales. -:

Spherical ASTM A573 Steel Powder, grade 65 Particle Size Description -:- For detailed product information, please contact sales. -: Applications of Spherical ASTM A573 Steel Powder, grade 65 -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Applications of ASTM A573 Steel Spherical Powder, grade 65 -:- For detailed product information, please contact sales. -: Chemical Identifiers ASTM A573 Steel Spherical Powder, grade 65 -:- For detailed product information, please contact sales. -:

Packing of ASTM A573 Steel Spherical Powder, grade 65 -:- For detailed product information, please contact sales. -: Standard Packing: -:- For detailed product information, please contact sales. -: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and Steel Spherical Powder drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 2412 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition