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30CrMnTi hot rolled alloy steel round bar
30CrMnTi is a high-strength, high-hardenability steel with slightly lower impact toughness than 20CrMnTi. It features high flexural strength and good wear resistance after carburizing and quenching. It is suitable for tempering quenching or quenching and tempering processes. This steel is primarily used in the tractor industry for manufacturing large cross-section heavy-duty carburizing parts, gears, gear shafts, and worms.
AISI: 1016JIS: SCR415DIN: 15CrMo5EN: 1.7016
MaterialGB/T 3077
ThicknessN/A (Round Bar Diameter)
Width8-1200 mm
LengthCustom Length
MOQ1 Ton
Lead Time5-30 days
PortShanghai / Tianjin
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | GB/T 3077 | Standard | GB/T 3077 |
| Thickness Range | N/A (Round Bar Diameter) | Width Range | 8-1200 mm |
| Length Range | Custom Length | MOQ | 1 Ton |
| Lead Time | 5-30 days | Port of Shipment | Shanghai / Tianjin |
| C | 0.24-0.32 | Si | 0.17-0.37 |
| Mn | 0.80-1.10 | Cr | 1.00-1.30 |
| Ti | 0.04-0.10 | Yield Strength (Rp0.2) | ≥856 MPa |
| Tensile Strength (Rm) | ≥691 MPa | Impact Toughness (KV) | ≥23 J |
| Elongation (A) | ≥31 % | Reduction of Area (Z) | ≥43 % |
| Hardness (HBW) | ≤111 HBW |
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