JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Model NO. | 20crnimoa |
| Surface Treatment | Polished |
| Alloy Type | Alloy |
| Diameter Range | OD 6-630mm |
| Production Capacity | 500tons |
| Carbon Content | 0.17-0.23 |
| Silicon Content | 0.17-0.37 |
| Manganese Content | 0.6-0.95 |
| Chromium Content | 0.4-0.7 |
| Molybdenum Content | 0.20-0.30 |
| Tensile Strength | ≥980 MPa |
| Yield Strength | ≥785 MPa |
| Elongation | ≥9% |
| Reduction Area | ≥40% |
| Impact Energy | ≥47 J |
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Product Specification
| Model NO. | 20crnimoa | Surface Treatment | Polished |
| Alloy Type | Alloy | Diameter Range | OD 6-630mm |
| Production Capacity | 500tons | Carbon Content | 0.17-0.23 |
| Silicon Content | 0.17-0.37 | Manganese Content | 0.6-0.95 |
| Chromium Content | 0.4-0.7 | Molybdenum Content | 0.20-0.30 |
| Tensile Strength | ≥980 MPa | Yield Strength | ≥785 MPa |
| Elongation | ≥9% | Reduction Area | ≥40% |
| Impact Energy | ≥47 J | ||
| High Light | 20CrNiMoA Alloy Steel Round Bar ，Polished Surface Alloy Steel Round Bar ，OD 6-630mm Structural Steel Bar | ||
| Chinese (GB) | American (AISI) | German (DIN) | Japanese (JIS) |
|---|---|---|---|
| 20CrNiMo | SAE 8620 | 1.6523 | / |
| Element | C | Si | Mn | P | S | Cr | Mo | Cu | Ni |
|---|---|---|---|---|---|---|---|---|---|
| Content (%) | 0.17-0.23 | 0.17-0.37 | 0.6-0.95 | ≤0.035 | ≤0.035 | 0.4-0.7 | 0.20-0.30 | ≤0.30 | / |
| Property | Value |
|---|---|
| Quenching Temperature | 850°C (oil cooled) |
| Tempering | 200°C (air cooled) |
| Tensile Strength (σb) | ≥980 MPa (100) |
| Yield Strength (σs) | ≥785 MPa (80) |
| Elongation (δ5) | ≥9% |
| Reduction of Area (ψ) | ≥40% |
| Impact Energy (Akv) | ≥47 J |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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