Spherical AISI 1015 Steel Powder

AISI 1015 Steel Spherical Powder, cold drawn Product Information -:- For detailed product information, please contact sales. -: AISI 1015 Steel Spherical Powder, cold drawn Synonyms -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Spherical AISI 1015 Steel Powder characteristics -:- For detailed product information, please contact sales. -: Spherical AISI 1015 Steel Powder 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 AISI 1015 Steel Powder 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 AISI 1015 Steel Powder Chemical Composition -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: AISI 1015 Steel, cold drawn Product Information -:- For detailed product information, please contact sales. -: # Product Datasheet: AISI 1015 Cold Drawn Steel ## 1. Product Overview **AISI 1015 Cold Drawn Steel** is a versatile low-carbon steel that has been processed through cold drawing to achieve superior dimensional accuracy, enhanced mechanical properties, and excellent surface finish. With a carbon content slightly higher than the 10xx series entry-level grades, AISI 1015 offers improved strength while maintaining good ductility and weldability. The cold drawing process imparts work hardening that significantly increases yield strength and provides a smooth, bright surface finish, making this material ideal for precision components requiring consistent performance and minimal post-processing. This grade represents an optimal balance between machinability, strength, and cost-effectiveness, serving as a workhorse material for general manufacturing across multiple industries. ## 2. Key Specifications & International Standards * **AISI/SAE Designation:** 1015 * **UNS Designation:** G10150 * **Primary Standards:** * **ASTM A108** - Standard Specification for Steel Bar, Carbon and Alloy, Cold-Finished * **ASTM A29/A29M** - Steel Bars, Carbon and Alloy, Hot-Wrought and Cold-Finished * **ISO Standards:** ISO 683-18: Heat-treatable steels, alloy steels and free-cutting steels * **Common Product Forms:** Cold drawn rounds, hexagons, squares, flats; also available as wire and special shapes * **Surface Finish:** Bright, smooth cold-drawn finish (typically 1.6-3.2 μm Ra) * **Dimensional Tolerances:** Meets ASTM A108 commercial tolerances; precision tolerances available **International Equivalents:** * **Europe (EN):** 1.0401 (C15) according to EN 10083-2 * **Germany (DIN):** C15, CK15 * **Japan (JIS):** S15C, SWRCH15K * **China (GB):** 15# * **India (IS):** C15 * **France (AFNOR):** XC15 ## 3. Chemical Composition (%, Standard Requirements) The controlled chemistry of AISI 1015 provides consistent material behavior during cold drawing and subsequent manufacturing processes. | Element | Composition Range | Specification Basis | Effect on Material Properties | |---------|------------------|---------------------|-------------------------------| | **Carbon (C)** | 0.13% - 0.18% | SAE J403/J412 | Primary strengthening element; provides increased tensile strength over 1010/1012 while maintaining reasonable ductility | | **Manganese (Mn)** | 0.30% - 0.60% | SAE J403/J412 | Enhances strength and hardenability; improves hot-working characteristics; combines with sulfur | | **Phosphorus (P)** | ≤ 0.040% max | SAE J403/J412 | Residual element; improves machinability but reduces ductility and impact toughness | | **Sulfur (S)** | ≤ 0.050% max | SAE J403/J412 | Residual element; enhances machinability; controlled to prevent hot shortness | | **Silicon (Si)** | 0.10% - 0.20% (typical) | Process dependent | Deoxidizer; contributes to strength through solid solution strengthening | | **Copper (Cu)** | ≤ 0.20% (optional) | When specified | Improves atmospheric corrosion resistance | | **Iron (Fe)** | Balance | - | Base element | **Carbon Equivalent (CE) Calculation:** CE = C + (Mn/6) + (Cr+Mo+V)/5 + (Ni+Cu)/15 Typical CE for AISI 1015: 0.20-0.28 (indicating excellent weldability) ## 4. Physical & Mechanical Properties (Cold-Drawn Condition) ### Mechanical Properties (Typical for Cold-Drawn Bars): | Property | Typical Value Range | Testing Standard | Notes | |----------|---------------------|------------------|-------| | **Tensile Strength** | 460 - 560 MPa (67 - 81 ksi) | ASTM A370 | 25-35% higher than hot-rolled condition | | **Yield Strength (0.2% Offset)** | 390 - 490 MPa (57 - 71 ksi) | ASTM A370 | Significant increase from work hardening | | **Elongation in 50 mm (2 in)** | 18% - 25% | ASTM A370 | Good ductility despite cold working | | **Reduction of Area** | 45% - 55% | ASTM A370 | Maintains reasonable formability | | **Hardness (Brinell)** | 125 - 155 HB | ASTM E10 | Suitable for many machining operations | | **Hardness (Rockwell B)** | 72 - 88 HRB | ASTM E18 | Commonly specified for cold-drawn material | | **Modulus of Elasticity** | 200 GPa (29,000 ksi) | - | Standard for carbon steels | | **Shear Strength** | 310 - 380 MPa (45 - 55 ksi) | - | Approximately 0.68 × tensile strength | | **Fatigue Strength (Rotating Beam)** | 200 - 250 MPa (29 - 36 ksi) | - | 10⁷ cycles, polished specimen | | **Machinability Rating** | 70-75% (vs. 1212 as 100%) | - | Good chip formation characteristics | ### Physical Properties: | Property | Value | Conditions | |----------|-------|------------| | **Density** | 7.87 g/cm³ (0.284 lb/in³) | At 20°C (68°F) | | **Melting Point** | 1480 - 1520°C (2696 - 2768°F) | - | | **Thermal Conductivity** | 49.8 W/m·K | At 100°C | | **Electrical Resistivity** | 0.170 μΩ·m | At 20°C | | **Coefficient of Thermal Expansion** | 11.5 × 10⁻⁶/°C | 20-100°C range | | **Specific Heat Capacity** | 486 J/kg·K | At 20°C | | **Magnetic Properties** | Ferromagnetic | Up to Curie temperature (770°C) | ### Cold Drawing Process Effects: * **Work Hardening:** Increases yield strength by 40-60% compared to hot-rolled * **Surface Improvement:** Produces bright, scale-free finish * **Dimensional Accuracy:** Tighter tolerances (±0.05-0.13 mm for typical diameters) * **Grain Structure:** Elongated grains in drawing direction * **Residual Stress:** Surface compressive stresses from drawing process ## 5. Material Characteristics & Performance ### Manufacturing Characteristics: * **Machinability:** Good to very good - produces consistent chips with reasonable tool life * **Weldability:** Excellent - all common welding methods applicable without preheat * **Formability:** Moderate - suitable for bending but less than hot-rolled; may require annealing for severe deformation * **Hardenability:** Low - responds well to case hardening (carburizing); poor through-hardening response * **Surface Treatability:** Excellent substrate for plating, painting, and various surface treatments * **Consistency:** Uniform properties throughout bar length due to controlled drawing process ### Heat Treatment Response: * **Stress Relieving:** 540-650°C (1000-1200°F) for 1 hour/inch - Reduces residual stresses without significant softening * **Annealing:** 870-925°C (1600-1700°F), slow cool - Restores maximum ductility * **Normalizing:** 900-950°C (1650-1740°F), air cool - Refines grain structure * **Carburizing:** 900-925°C (1650-1700°F) - Produces hard, wear-resistant surface (0.5-1.5 mm case depth, surface hardness up to 60-65 HRC) * **Through-Hardening:** Not recommended - insufficient carbon for effective quenching and tempering ## 6. Typical Applications AISI 1015 cold drawn steel is specified across numerous industries for precision components requiring good strength, dimensional accuracy, and surface finish. ### Automotive Components: * Shafts and axles for light to medium duty * Gear blanks and pinions (after carburizing) * Clutch components and linkage parts * Brake system pins and rods * Engine valve guides and tappets * Suspension components and brackets ### Machinery & Equipment: * Drive shafts and transmission components * Bushings and bearings * Hydraulic cylinder rods and pistons * Fastener blanks (bolts, screws, studs) * Roller and conveyor system components * Textile machinery parts ### Industrial Manufacturing: * CNC machining stock for precision parts * Tool and die components * Valve stems and fittings * Pump shafts and impeller hubs * Agricultural equipment components * Material handling system parts ### Consumer Products: * Appliance components (shafts, rollers, gears) * Exercise equipment parts * Furniture mechanisms * Bicycle components * Lock mechanisms and security hardware ### Special Applications: * Medical device components (after additional processing) * Instrumentation parts * Robotic arm components * Precision measurement equipment parts * Camera and optical equipment components ## 7. Processing Recommendations ### Machining Parameters: | Operation | Speed (m/min) | Feed (mm/rev) | Depth of Cut (mm) | Notes | |-----------|---------------|---------------|-------------------|-------| | **Turning** | 110-170 | 0.15-0.30 | 1.0-3.0 | Use sharp tools with positive rake | | **Drilling** | 20-30 | 0.10-0.20 | - | Peck drilling for holes > 3× diameter | | **Milling** | 90-140 | 0.08-0.15 per tooth | 1.0-2.5 | Climb milling preferred | | **Tapping** | 6-10 | - | - | Use standard spiral-point taps | | **Reaming** | 10-20 | 0.10-0.20 | 0.10-0.30 | For precision hole finishing | ### Welding Guidelines: * **Preheat:** Not required for thickness < 25 mm (1 inch) * **Interpass Temperature:** Maintain below 200°C (400°F) * **Filler Metals:** ER70S-2, ER70S-6 for GMAW; E7018 for SMAW * **Shielding Gas:** 75% Ar/25% CO₂ for GMAW (most applications) * **Post-Weld Heat Treatment:** Stress relieving recommended for critical applications to relieve residual stresses ### Forming Operations: * **Cold Bending:** Minimum bend radius = 1.5 × material thickness (across grain) * **Springback Allowance:** Account for 2-5° springback in bending operations * **Annealing:** Required for severe deformation or multiple bending operations * **Punching/Blanking:** Suitable with proper die clearance (6-8% of thickness) ## 8. Comparison with Similar Grades | Property | AISI 1015 CD | AISI 1018 CD | AISI 1020 CD | AISI 1045 CD | |----------|--------------|--------------|--------------|--------------| | **Carbon %** | 0.13-0.18 | 0.15-0.20 | 0.18-0.23 | 0.43-0.50 | | **Tensile (MPa)** | 460-560 | 480-580 | 500-620 | 620-720 | | **Yield (MPa)** | 390-490 | 400-500 | 430-530 | 530-630 | | **Elongation %** | 18-25 | 15-22 | 14-20 | 12-18 | | **Machinability** | 70-75% | 75-80% | 65-70% | 50-55% | | **Weldability** | Excellent | Excellent | Very Good | Good (preheat) | | **Case Hardening** | Excellent | Excellent | Very Good | Not typical | | **Typical Cost** | Low | Low | Low | Moderate | ## 9. Quality Standards & Inspection ### Standard Testing: * **Chemical Analysis:** Optical emission spectroscopy per ASTM E415 * **Mechanical Testing:** Tensile testing per ASTM A370, hardness per ASTM E10/E18 * **Dimensional Inspection:** Full compliance with ASTM A108 tolerances * **Surface Inspection:** Visual examination for seams, pits, or drawing defects * **Straightness Check:** Typically ≤ 2.5 mm per meter ### Common Quality Certifications: * Mill Test Certificate 3.1 per EN 10204 * Chemical and mechanical property certification * RoHS compliance certification * Material traceability documentation ### Industry-Specific Standards: * **Automotive:** Often supplied to customer-specific requirements * **Aerospace:** May require additional testing and documentation * **Medical:** Subject to stringent traceability and cleanliness requirements * **Defense:** Often requires certified test reports and lot traceability ## 10. Storage, Handling & Safety ### Storage Requirements: * Store in dry, ventilated areas (humidity < 60% recommended) * Use pallets or racks to prevent ground contact and moisture absorption * Apply rust preventive oil or vapor corrosion inhibitor for long-term storage * Separate by grade, size, and heat number for traceability ### Handling Guidelines: * Use appropriate lifting equipment (spreader bars for long lengths) * Protect precision surfaces and threads during handling * Wear cut-resistant gloves for manual handling * Use end caps for protection during transportation * Avoid dragging bars across each other to prevent surface damage ### Safety Considerations: * Use proper PPE during cutting and machining operations * Ensure adequate ventilation for welding and thermal cutting * Follow lock-out/tag-out procedures for equipment maintenance * Implement dust control measures for dry machining operations * Provide proper guarding for rotating equipment during machining ## 11. Technical Remarks & Selection Guidance ### Advantages of AISI 1015 Cold Drawn: 1. **Optimal Strength-Ductility Balance:** Better strength than 1010/1012 while maintaining good ductility 2. **Cost-Effective Precision:** Provides dimensional accuracy and surface finish at reasonable cost 3. **Manufacturing Versatility:** Excellent for machining, welding, and subsequent heat treatment 4. **Case Hardening Performance:** Ideal candidate for carburizing applications 5. **Consistent Quality:** Cold drawing ensures uniform properties throughout material length ### Design Considerations: * Account for slight anisotropy in mechanical properties (directionality from drawing) * Consider stress relieving for complex machined parts to prevent distortion * Allow for springback in forming operations * Specify additional surface treatments for enhanced corrosion resistance or wear properties ### Purchasing Specifications Should Include: 1. Material grade: AISI 1015 Cold Drawn 2. Product form and dimensions 3. Required tolerances per ASTM A108 or customer specification 4. Surface finish requirements 5. Heat treatment condition (as-drawn, stress relieved, etc.) 6. Certification requirements (MTC 2.2, 3.1, etc.) 7. Packaging and marking requirements ### Limitations: * Not suitable for high-temperature applications (>400°C/750°F) * Limited wear resistance in abrasive environments without surface treatment * Reduced impact toughness at low temperatures compared to alloy steels * May require stress relief after severe machining to prevent distortion ### Environmental & Sustainability Notes: * 100% recyclable with no degradation of properties * Cold drawing process is more energy-efficient than machining from larger stock * Compatible with environmentally friendly coatings and surface treatments * Supports lean manufacturing through reduced material waste and processing time --- *This datasheet provides technical information based on industry standards and typical manufacturing practices. Actual properties may vary between manufacturers and production batches. For critical applications, consult with material engineers, conduct appropriate testing, and verify current specifications with suppliers. The information contained herein is for guidance purposes and should not replace specific engineering analysis for particular applications.* -:- For detailed product information, please contact sales. -: AISI 1015 Steel, cold drawn Specification Dimensions Size： Diameter 20-1000 mm Length <5413 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. -: AISI 1015 Steel, cold drawn Properties -:- For detailed product information, please contact sales. -:

Spherical AISI 1015 Steel Powder Particle Size Description -:- For detailed product information, please contact sales. -: Applications of Spherical AISI 1015 Steel Powder -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Applications of AISI 1015 Steel Spherical Powder, cold drawn -:- For detailed product information, please contact sales. -: Chemical Identifiers AISI 1015 Steel Spherical Powder, cold drawn -:- For detailed product information, please contact sales. -:

Packing of AISI 1015 Steel Spherical Powder, cold drawn -:- 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 1884 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