Spherical AISI 1023 Steel Powder

AISI 1023 Steel Spherical Powder, cold drawn, 19-32 mm (0.75-1.25 in) round Product Information -:- For detailed product information, please contact sales. -: AISI 1023 Steel Spherical Powder, cold drawn, 19-32 mm (0.75-1.25 in) round Synonyms -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Spherical AISI 1023 Steel Powder characteristics -:- For detailed product information, please contact sales. -: Spherical AISI 1023 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 1023 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 1023 Steel Powder Chemical Composition -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: AISI 1023 Steel, cold drawn, 19-32 mm (0.75-1.25 in) round Product Information -:- For detailed product information, please contact sales. -: # **Product Datasheet: Cold Drawn AISI 1023 Steel Round Bar (Ø19-32 mm / 0.75-1.25 in)** ## **Product Overview** This product comprises precision **cold-drawn** round bars made from **AISI 1023** carbon steel, available in a diameter range of **19-32 mm (0.75-1.25 inches)**. The cold drawing process involves pulling hot-rolled bars through a die at room temperature, resulting in significant improvements in dimensional accuracy, surface finish, and mechanical properties through strain hardening. This material offers an excellent combination of strength, machinability, and consistency, making it an ideal choice for applications requiring tight tolerances and reliable performance with minimal post-processing. --- ## **1. Chemical Composition (Weight %)** AISI 1023 is a low-carbon steel with a slightly higher carbon content than AISI 1022, providing enhanced strength while maintaining good formability. | Element | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Iron (Fe) | |---------|------------|----------------|----------------|------------|-----------| | **Content** | 0.20 – 0.25 | 0.30 – 0.60 | ≤ 0.040 | ≤ 0.050 | Balance | | **Metallurgical Role** | Primary strengthener | Enhances strength & hardenability | Residual element | Improves machinability | Base matrix | *Note: Silicon (Si) content typically ranges from 0.15-0.35% as a deoxidizer. The manganese range for 1023 is typically lower than for 1022.* --- ## **2. Manufacturing Process & Resultant Properties** **Cold Drawing Process:** Hot-rolled bars are cleaned, phosphate-coated, then drawn through progressively smaller carbide dies at room temperature. This cold working induces significant strain hardening, refining the grain structure and improving mechanical properties. **A. Mechanical Properties (Typical, As-Cold-Drawn)** | Property | Value Range | Remarks | |----------|-------------|---------| | **Ultimate Tensile Strength** | 520 – 620 MPa (75 – 90 ksi) | Consistent through diameter range | | **Yield Strength (Rp0.2)** | 460 – 550 MPa (67 – 80 ksi) | 20-30% higher than hot-rolled | | **Elongation (in 50 mm)** | 12 – 18% | Lower than hot-rolled due to work hardening | | **Reduction of Area** | 40 – 50% | | | **Hardness** | 160 – 200 HB (Brinell) | | | **Machinability Rating** | ~75% (relative to 1212 steel) | Excellent chip formation, good surface finish | | **Surface Roughness (Ra)** | 1.6 – 3.2 μm (63 – 125 μin) | Superior to hot-rolled material | **B. Physical & Dimensional Properties** - **Microstructure:** Elongated ferrite grains with refined pearlite colonies in the drawing direction. - **Dimensional Tolerance:** Typically ±0.10 mm for diameters ≤25 mm, ±0.13 mm for diameters >25 mm (superior to hot-rolled tolerances). - **Straightness:** Excellent, typically ≤1 mm per meter. - **Density:** 7.85 g/cm³ (0.284 lb/in³). - **Modulus of Elasticity:** 200 GPa (29×10⁶ psi). - **Surface Condition:** Smooth, bright finish with minimal scale; often coated with light oil for corrosion protection. --- ## **3. Typical Applications** Cold-drawn AISI 1023 is widely used in applications requiring precision, strength, and good surface finish with minimal machining. - **Shafts and axles:** For automotive, agricultural, and industrial machinery where dimensional accuracy is critical. - **Fasteners and connectors:** Bolts, studs, pins, and special threaded components. - **Hydraulic and pneumatic components:** Piston rods, cylinder barrels, valve stems. - **General machined parts:** Bushings, spacers, rollers, dowel pins, and couplings. - **Automotive components:** Steering linkage parts, brake components, transmission parts. - **Tooling and fixtures:** Guide pins, ejector pins, jig components. - **Consumer products:** Bicycle components, furniture hardware, exercise equipment parts. --- ## **4. Conforming International Standards** This product meets requirements of multiple international standards for cold-finished steel bars. | Standard System | Standard Number | Equivalent Designation | Scope / Notes | |----------------|----------------|------------------------|---------------| | **UNS/SAE/AISI** | G10230 | AISI/SAE 1023 | Base material specification | | **ASTM (USA)** | **ASTM A108** | Grade 1023 | Standard for cold-finished carbon steel bars | | **ASTM** | ASTM A29/A29M | Grade 1023 | General specification (cold-finished condition) | | **ISO (International)** | ISO 683-1 | 1.1152 | Non-alloy steels for heat treatment | | **EN (Europe)** | EN 10083-2 | C23E (1.1152) | Steels for quenching and tempering | | **JIS (Japan)** | JIS G4051 | S25C | Carbon steels for machine structural use | | **DIN (Germany)** | DIN 1652-1 | Cf 25 | Cold-rolled steel strips (comparative) | --- ## **5. Key Advantages** - **Superior Dimensional Accuracy:** Tight tolerances reduce machining allowance and material waste. - **Excellent Surface Finish:** Smooth surface reduces friction and improves appearance. - **Enhanced Mechanical Properties:** Cold working increases yield and tensile strength significantly. - **Good Straightness:** Ideal for automated machining and feeding systems. - **Consistent Quality:** Uniform properties throughout length and between batches. - **Versatile Processability:** Suitable for machining, grinding, and moderate cold forming. - **Good Response to Heat Treatment:** Can be easily carburized, case hardened, or through-hardened. --- ## **6. Processing Considerations & Limitations** - **Anisotropic Properties:** Mechanical properties vary with direction (stronger longitudinally). - **Residual Stresses:** Cold working introduces internal stresses that may cause distortion if machined asymmetrically. - **Limited Ductility:** Reduced elongation compared to hot-rolled material; may require annealing for severe forming operations. - **Size Limitations:** The 19-32 mm diameter range represents an optimal balance between drawability and property uniformity. - **Corrosion Susceptibility:** The bright finish requires proper storage and handling to prevent rust. --- ## **7. Quality Assurance** - **Certification:** Standard supply includes Mill Test Certificate (EN 10204 Type 2.2 or 3.1) with chemical analysis and mechanical properties. - **Dimensional Verification:** Caliper or laser measurement to ensure compliance with specified tolerances. - **Surface Inspection:** Visual examination for defects; optional magnetic particle inspection available. - **Hardness Testing:** Regular monitoring to ensure consistent mechanical properties. **Note:** For applications requiring specific mechanical properties beyond the typical cold-drawn condition, heat treatment (annealing, normalizing, or quenching and tempering) can be specified. The 1023 grade offers good response to such treatments while maintaining the dimensional advantages of cold drawing. -:- For detailed product information, please contact sales. -: AISI 1023 Steel, cold drawn, 19-32 mm (0.75-1.25 in) round Specification Dimensions Size： Diameter 20-1000 mm Length <5481 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 1023 Steel, cold drawn, 19-32 mm (0.75-1.25 in) round Properties -:- For detailed product information, please contact sales. -:

Spherical AISI 1023 Steel Powder Particle Size Description -:- For detailed product information, please contact sales. -: Applications of Spherical AISI 1023 Steel Powder -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Applications of AISI 1023 Steel Spherical Powder, cold drawn, 19-32 mm (0.75-1.25 in) round -:- For detailed product information, please contact sales. -: Chemical Identifiers AISI 1023 Steel Spherical Powder, cold drawn, 19-32 mm (0.75-1.25 in) round -:- For detailed product information, please contact sales. -:

Packing of AISI 1023 Steel Spherical Powder, cold drawn, 19-32 mm (0.75-1.25 in) round -:- 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 1952 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