|
| 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 |
| Category | Parameter | Typical Range/Value |
|---|---|---|
| Mechanical Properties | Tensile Strength | 440-630 MPa |
| Yield Strength | ≥ 220 MPa (for thickness ≤ 16 mm) | |
| ≥ 205 MPa (for thickness > 16 mm) | ||
| Elongation | ≥ 20% (for diameter ≤ 50.8 mm) | |
| ≥ 17% (for diameter > 50.8 mm) | ||
| Chemical Composition | Carbon (C) | 0.12-0.18% |
| Chromium (Cr) | 0.40-0.70% | |
| Molybdenum (Mo) | 0.20-0.30% | |
| Manganese (Mn) | ≤ 0.40% | |
| Phosphorus (P) | ≤ 0.025% | |
| Sulfur (S) | ≤ 0.020% | |
| Diameter Tolerance | Outer Diameter | ±0.5 mm for pipes ≤ 76 mm in diameter |
| ±0.8 mm for pipes > 76 mm to ≤ 114 mm | ||
| ±1.0 mm for pipes > 114 mm to ≤ 140 mm | ||
| ±1.5 mm for pipes > 140 mm |
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|
|
| 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 |
| Category | Parameter | Typical Range/Value |
|---|---|---|
| Mechanical Properties | Tensile Strength | 440-630 MPa |
| Yield Strength | ≥ 220 MPa (for thickness ≤ 16 mm) | |
| ≥ 205 MPa (for thickness > 16 mm) | ||
| Elongation | ≥ 20% (for diameter ≤ 50.8 mm) | |
| ≥ 17% (for diameter > 50.8 mm) | ||
| Chemical Composition | Carbon (C) | 0.12-0.18% |
| Chromium (Cr) | 0.40-0.70% | |
| Molybdenum (Mo) | 0.20-0.30% | |
| Manganese (Mn) | ≤ 0.40% | |
| Phosphorus (P) | ≤ 0.025% | |
| Sulfur (S) | ≤ 0.020% | |
| Diameter Tolerance | Outer Diameter | ±0.5 mm for pipes ≤ 76 mm in diameter |
| ±0.8 mm for pipes > 76 mm to ≤ 114 mm | ||
| ±1.0 mm for pipes > 114 mm to ≤ 140 mm | ||
| ±1.5 mm for pipes > 140 mm |
