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17-4PH Precipitation Hardening Stainless Steel Seamless Pipe Cold-Drawing Technique
Product Details
| Model NO. | 630 | Shape | Round |
|---|---|---|---|
| Technique | Cold-Drawing | Surface Treatment | Polished |
| Specification | OD 6-630mm | Production Capacity | 50000kgs |
| Carbon Content | 0.07 Max | Manganese Content | 1.00 Max |
| Phosphorus Content | 0.040 Max | Sulfur Content | 0.030 Max |
| Silicon Content | 1.00 Max | Chromium Content | 15.00~17.50 |
| Nickel Content | 3.00~5.00 | Copper Content | 3.00~5.00 |
| Columbium Plus Tantalum | 0.15~0.45 | ||
| Highlight | 17-4PH Stainless Steel Pipe,Precipitation Hardening Seamless Pipe,Cold-Drawing Stainless Steel Tube |
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Product Description
630 631 17-4PH 904L 316Ti Stainless Steel Tube SUS630 SUS631 Seamless Pipe
630 stainless steel tube SUS630 seamless pipe manufactured to meet demanding industrial requirements.
17-4PH Precipitation Hardening Seamless Stainless Steel Tube
17-4 PH (AISI 630, EN 1.4542, DIN X5CrNiCuNb16-4) is a martensitic precipitation-hardening stainless steel that provides an outstanding combination of:
- High strength and good mechanical properties up to 600°F (316°C)
- Excellent corrosion resistance comparable to Type 304 stainless steel
- Good toughness in both base metal and welds
- Short-time, low-temperature heat treatments minimizing warpage and scaling
This versatile material is widely used in aerospace, chemical, petrochemical, food processing, paper, and general metalworking industries.
Chemical Composition (Weight %)
| Grade | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Copper | Columbium + Tantalum |
|---|---|---|---|---|---|---|---|---|---|
| 17-4PH (AISI 630) | 0.07 max | 1.00 max | 0.040 max | 0.030 max | 1.00 max | 15.00-17.50 | 3.00-5.00 | 3.00-5.00 | 0.15-0.45 |
Product Specifications
Stainless seamless steel tube 17-4PH, 630 available in:
- Production methods: Hot rolled, cold rolled (drawn)
- Outside diameter: 6mm to 219mm
- Wall thickness: 0.5mm to 25.4mm
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