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35CrMo alloy structural steel round bar
35CrMo is an alloy structural steel with high static strength, impact toughness, and fatigue limit. It features higher hardenability than 40Cr and superior creep strength at high temperatures, suitable for long-term operation up to 500°C. Commonly used for manufacturing important parts like large motor shafts, turbine rotors, and high-pressure conduits.
ASTM: 4135 (Approx.)DIN: 1.7220 / 35CrMo4JIS: SCM435GB: 35CrMo
MaterialGB/T 3077 / DIN 1.7220 / JIS SCM435
ThicknessN/A (Round Bar)
WidthN/A (Round Bar)
Length6000-12000 mm
MOQ1 Ton
Lead Time7-15 days
PortShanghai / Tianjin / Qingdao
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | GB/T 3077 / DIN 1.7220 / JIS SCM435 | Standard | GB/T 3077 / DIN 1.7220 / JIS SCM435 |
| Thickness Range | N/A (Round Bar) | Width Range | N/A (Round Bar) |
| Length Range | 6000-12000 mm | Diameter | 16-300 mm |
| MOQ | 1 Ton | Lead Time | 7-15 days |
| Port of Shipment | Shanghai / Tianjin / Qingdao | C | 0.32-0.40 |
| Si | 0.17-0.37 | Mn | 0.40-0.70 |
| P | ≤0.030 | S | ≤0.030 |
| Cr | 0.80-1.10 | Mo | 0.15-0.25 |
| Tensile Strength | ≥985 MPa | Yield Strength | ≥835 MPa |
| Hardness | ≤229 HBW | Elongation | ≥12% |
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