AISI 1035 Steel, hot rolled

AISI 1035 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Product Information -:- For detailed product information, please contact sales. -: AISI 1035 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Synonyms -:- For detailed product information, please contact sales. -:

AISI 1035 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Product Information -:- For detailed product information, please contact sales. -: ### **Product Datasheet: AISI 1035 Hot Rolled Steel Round Bars (19-32 mm / 0.75-1.25 in)** --- #### **1. Product Overview** AISI 1035 Hot Rolled Rounds are medium-carbon steel bars produced through a high-temperature rolling process, resulting in a characteristic black oxide surface (mill scale). This 19-32 mm (0.75-1.25 in) diameter range offers a cost-effective and versatile material solution for applications requiring good strength, toughness, and machinability. Supplied in the as-rolled condition, this product provides a favorable balance of mechanical properties for general engineering and structural applications, serving as raw material for further processing such as machining, forging, or heat treatment. --- #### **2. Key Characteristics & Advantages** - **Cost-Effective:** Most economical production method for steel bars - **Good Strength & Ductility:** Balanced carbon content provides reliable mechanical properties - **Excellent Forgeability:** Ideal as stock material for hot forging operations - **Favorable Machinability:** Can be readily machined in annealed or as-rolled condition - **Good Weldability:** Suitable for welding with proper procedures - **Wide Availability:** Commonly stocked size range across global suppliers --- #### **3. Chemical Composition** | Element | Composition (% weight) | Standard Reference | |---------|-----------------------|-------------------| | Carbon (C) | 0.32 - 0.38 | ASTM A29 / SAE J403 | | Manganese (Mn) | 0.60 - 0.90 | ASTM A29 / SAE J403 | | Phosphorus (P) | ≤ 0.040 | ASTM A29 / SAE J403 | | Sulfur (S) | ≤ 0.050 | ASTM A29 / SAE J403 | | Silicon (Si) | 0.15 - 0.35 (typical) | ASTM A29 / SAE J403 | | Iron (Fe) | Balance | - | *Note: Some international standards may specify Mn range of 0.70-1.00%* --- #### **4. Typical Mechanical Properties (Hot Rolled Condition)** | Property | Value Range | Test Standard | |----------|-------------|---------------| | Tensile Strength | 515 - 620 MPa (75 - 90 ksi) | ASTM A370 | | Yield Strength (0.2% offset) | 365 - 450 MPa (53 - 65 ksi) | ASTM A370 | | Elongation in 50mm (2") | 18% - 22% | ASTM A370 | | Reduction of Area | 35% - 45% | ASTM A370 | | Brinell Hardness | 156 - 207 HB | ASTM E10 | | Modulus of Elasticity | 200 GPa (29,000 ksi) | ASTM E111 | | Shear Modulus | 80 GPa (11,600 ksi) | - | | Poisson's Ratio | 0.29 | - | | Machinability Rating | ~60% (vs 100% for 1212 steel) | - | --- #### **5. International Standards & Equivalents** | Standard System | Equivalent Designation | Primary Specification | |----------------|-----------------------|----------------------| | ASTM/SAE | AISI 1035, UNS G10350 | ASTM A29, A576 | | EN (Europe) | 1.0501, 1.1151 (C35E) | EN 10083-2 | | ISO | C35E | ISO 683-18 | | JIS (Japan) | S35C | JIS G4051 | | GB (China) | 35# | GB/T 699 | | DIN (Germany) | 1.1151, Ck35 | DIN 17200 | --- #### **6. Primary Applications** **Automotive Components:** - Axle shafts and drive components - Steering linkage parts - Bracket and mount fabrication - Chassis components **Industrial Machinery:** - General purpose shafts and spindles - Gear blanks and sprockets - Machine frames and bases - Hydraulic cylinder barrels **Construction & Agriculture:** - Bucket pins and bushings - Implement shafts - Structural supports - Fastener stock **Forging & Fabrication:** - Hot forging preforms - Die blocks and tooling - Welded structures - Machined component stock --- #### **7. Heat Treatment Response** While supplied hot rolled, AISI 1035 responds well to: - **Annealing:** Heat to 790-815°C (1450-1500°F), slow cool - **Normalizing:** 870-925°C (1600-1700°F), air cool - **Quench & Temper:** Oil quench from 830-855°C (1525-1575°F), temper at 400-650°C (750-1200°F) - **Surface Hardening:** Suitable for flame or induction hardening --- #### **8. Fabrication Notes** **Machining:** - Mill scale should be removed prior to precision machining - Use carbide or HSS tools with proper coolant - Annealing improves machinability for complex parts **Welding:** - Pre-heat to 150-260°C (300-500°F) recommended - Use low-hydrogen electrodes (E7018 type) - Post-weld stress relief at 595-650°C (1100-1200°F) advised **Surface Preparation:** - Mill scale removal via shot blasting, pickling, or machining - Suitable for painting, plating, or other coatings after cleaning --- #### **9. Quality & Inspection** - Standard mill test reports available - Dimensional tolerances per ASTM A29 - Surface condition: hot rolled with mill scale - Standard lengths: 3-6 meters (10-20 feet) --- **Disclaimer:** Properties may vary based on manufacturer, rolling parameters, and cooling conditions. For critical applications, verify actual material certification and consider additional testing. This information is for reference purposes only. -:- For detailed product information, please contact sales. -: AISI 1035 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Specification Dimensions Size： Diameter 20-1000 mm Length <4793 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 1035 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round Properties -:- For detailed product information, please contact sales. -:

Applications of AISI 1035 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round -:- For detailed product information, please contact sales. -: Chemical Identifiers AISI 1035 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round -:- For detailed product information, please contact sales. -:

Packing of AISI 1035 Steel, hot rolled, 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 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 1264 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