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9SiCr hot rolled alloy tool steel round bar
9SiCr is a low-alloy cold-work tool steel known for high hardenability and tempering stability. It outperforms chrome steels like Cr2 in hardenability. Commonly used for manufacturing cold work mold parts and cutting tools. Equivalent to the former Soviet standard 9XC.
ASTM: N/AJIS: SKS31GB: 9SiCrGOST: 9XC
MaterialGB/T 3077 / GOST 9XC
ThicknessN/A (Round Bar)
WidthN/A (Round Bar)
Length6000-12000 mm
MOQ1 Ton
Lead Time10-15 days
PortTianjin / Shanghai
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | GB/T 3077 / GOST 9XC | Standard | GB/T 3077 / GOST 9XC |
| Thickness Range | N/A (Round Bar) | Width Range | N/A (Round Bar) |
| Length Range | 6000-12000 mm | Diameter | Varies (Typically 10-300mm) |
| MOQ | 1 Ton | Lead Time | 10-15 days |
| Port of Shipment | Tianjin / Shanghai | C | 0.85-0.95 |
| Si | 1.20-1.60 | Mn | 0.30-0.60 |
| P | ≤0.030 | S | ≤0.030 |
| Cr | 0.95-1.25 | Ni | ≤0.20 |
| V | ≤0.20 | Tensile Strength | ≥543 MPa |
| Yield Strength | ≥234 MPa | Hardness | HB ≤ 123 |
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