|
| 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 |
| Parameter | Description |
|---|---|
| Grades | ASTM A213/ASME SA213 T23, T91, T92 |
| Material | Alloy Steel (Seamless) |
| Standard | ASTM A213, ASME SA213 |
| Size Range | Various diameters and wall thicknesses as per ASTM/ASME standards |
| Length | Standard lengths, customizable upon request |
| Ends | Plain ends, beveled ends, threaded, or socket-weld ends |
| Surface Treatment | As-rolled, annealed, or normalized |
| Property | T23 Requirements | T91 Requirements | T92 Requirements |
|---|---|---|---|
| Tensile Strength | ≥415 MPa | ≥415 MPa | ≥415 MPa |
| Yield Strength | ≥205 MPa | ≥276 MPa | ≥310 MPa |
| Elongation | ≥30% | ≥20% | ≥20% |
| Hardness | Varies | Varies | Varies |
| Element | T23 Range (%) | T91 Range (%) | T92 Range (%) |
|---|---|---|---|
| Carbon | ≤0.12 | ≤0.12 | ≤0.08 |
| Manganese | ≤0.50 | ≤0.50 | ≤0.50 |
| Phosphorus | ≤0.025 | ≤0.025 | ≤0.025 |
| Sulfur | ≤0.025 | ≤0.025 | ≤0.025 |
| Silicon | ≤0.50 | ≤0.50 | ≤0.50 |
| Chromium | 0.40-0.60 | 8.0-9.5 | 8.5-10.0 |
| Molybdenum | 0.40-0.60 | 0.30-0.60 | 0.80-1.10 |
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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 |
| Parameter | Description |
|---|---|
| Grades | ASTM A213/ASME SA213 T23, T91, T92 |
| Material | Alloy Steel (Seamless) |
| Standard | ASTM A213, ASME SA213 |
| Size Range | Various diameters and wall thicknesses as per ASTM/ASME standards |
| Length | Standard lengths, customizable upon request |
| Ends | Plain ends, beveled ends, threaded, or socket-weld ends |
| Surface Treatment | As-rolled, annealed, or normalized |
| Property | T23 Requirements | T91 Requirements | T92 Requirements |
|---|---|---|---|
| Tensile Strength | ≥415 MPa | ≥415 MPa | ≥415 MPa |
| Yield Strength | ≥205 MPa | ≥276 MPa | ≥310 MPa |
| Elongation | ≥30% | ≥20% | ≥20% |
| Hardness | Varies | Varies | Varies |
| Element | T23 Range (%) | T91 Range (%) | T92 Range (%) |
|---|---|---|---|
| Carbon | ≤0.12 | ≤0.12 | ≤0.08 |
| Manganese | ≤0.50 | ≤0.50 | ≤0.50 |
| Phosphorus | ≤0.025 | ≤0.025 | ≤0.025 |
| Sulfur | ≤0.025 | ≤0.025 | ≤0.025 |
| Silicon | ≤0.50 | ≤0.50 | ≤0.50 |
| Chromium | 0.40-0.60 | 8.0-9.5 | 8.5-10.0 |
| Molybdenum | 0.40-0.60 | 0.30-0.60 | 0.80-1.10 |
