|
|
| MOQ: | 1 |
| Price: | Negotiable |
| Standard Packaging: | Standard Export Packing |
| Delivery Period: | 7~30 working days |
| Payment Method: | L/C, D/A, D/P, T/T, Western Union |
| Grade | Description |
|---|---|
| 20# | Low carbon steel with good ductility and weldability |
| 16Mn | Low alloy steel with enhanced strength and pressure resistance |
| Property | 20# Requirements | 16Mn Requirements |
|---|---|---|
| Tensile Strength | ≥415 MPa | ≥440 MPa |
| Yield Strength | ≥240 MPa | ≥295 MPa |
| Elongation | ≥25% | ≥22% |
| Hardness | ≤163 HB | ≤187 HB |
| Element | 20# Range (%) | 16Mn Range (%) |
|---|---|---|
| C | 0.16-0.21 | 0.12-0.20 |
| Si | ≤0.35 | ≤0.35 |
| Mn | ≤0.35 | 1.20-1.50 |
| P | ≤0.035 | ≤0.035 |
| S | ≤0.035 | ≤0.035 |
|
|
| MOQ: | 1 |
| Price: | Negotiable |
| Standard Packaging: | Standard Export Packing |
| Delivery Period: | 7~30 working days |
| Payment Method: | L/C, D/A, D/P, T/T, Western Union |
| Grade | Description |
|---|---|
| 20# | Low carbon steel with good ductility and weldability |
| 16Mn | Low alloy steel with enhanced strength and pressure resistance |
| Property | 20# Requirements | 16Mn Requirements |
|---|---|---|
| Tensile Strength | ≥415 MPa | ≥440 MPa |
| Yield Strength | ≥240 MPa | ≥295 MPa |
| Elongation | ≥25% | ≥22% |
| Hardness | ≤163 HB | ≤187 HB |
| Element | 20# Range (%) | 16Mn Range (%) |
|---|---|---|
| C | 0.16-0.21 | 0.12-0.20 |
| Si | ≤0.35 | ≤0.35 |
| Mn | ≤0.35 | 1.20-1.50 |
| P | ≤0.035 | ≤0.035 |
| S | ≤0.035 | ≤0.035 |