17-4PH AISI 630 Precipitation Hardening Stainless Steel Seamless Pipe with Cold-Drawn Technique and Polished Surface
Price:
US $5.65 / kg
MOQ:
20 kg
Delivery Time:
Negotiable
Product Description
INOX Tube UNS S17400 17-4PH / SUS630 / AISI 630 Stainless Steel Seamless Pipe
Premium Precipitation Hardening Stainless Steel
17-4PH stainless steel seamless pipe (AISI 630, UNS S17400, SUS630, EN 1.4542, DIN X5CrNiCuNb16-4) is a martensitic precipitation-hardening stainless steel that delivers exceptional performance across multiple industrial applications.
Key Performance Characteristics
- Outstanding combination of high strength and good corrosion resistance
- Excellent mechanical properties at temperatures up to 600°F (316°C)
- Superior toughness in both base metal and welds
- Short-time, low-temperature heat treatments minimize warpage and scaling
- Corrosion resistance comparable to Type 304 stainless steel in most media
- Superior corrosion resistance compared to standard hardenable stainless steels
Industrial Applications
This versatile material is widely used across multiple industries including aerospace, chemical processing, petrochemical, food processing, paper manufacturing, and general metalworking applications.
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
Product Form: Stainless seamless steel tube 17-4PH, 630
Production Methods: Hot rolled, cold rolled (drawn)
Size Range: OD 6mm - 219mm × WT 0.5mm - 25.4mm
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben