Cold Rolled S31603 316L ASTM A312 Stainless Steel Pipe for Marine Applications
Price:
US $3.55-6.35 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
Cold Rolled Stainless Steel Round Pipe
S31603 316 316L ASTM A312 Stainless Steel Pipe Cold Drawn
Product Overview
ASTM A312 316 316L stainless steel round pipe pickled for marine applications, offering superior corrosion resistance and mechanical properties.
Specifications
- Standard: ASTM A249, ASTM A268, ASTM A269, ASTM A312
- Material: 316, 316L Stainless Steel
- Outer Diameter: 1.0-1220mm (1/8"-48")
- Wall Thickness: 0.1-150mm (SCH 5S-XXS)
- Length: 3m, 5.8m, 6m, 11.8m, or custom lengths
- Surface Finish: Pickled, annealed, polished, bright, sand blast, hair line
316 vs 316L Stainless Steel Comparison
Both 316 and 316L stainless steels are molybdenum-containing alloys with enhanced performance characteristics compared to 310 and 304 stainless steels. The molybdenum content provides excellent chloride resistance, making these steels ideal for marine environments.
Key Differences
316L stainless steel contains a maximum carbon content of 0.03%, making it suitable for applications that cannot be annealed after welding and require maximum corrosion resistance. 316L also has slightly higher molybdenum content than standard 316 stainless steel.
Chemical Composition
| Material | C | Si | Mn | P | S | Ni | Cr | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 10.0~14.0 | 16.0~18.5 | 2.00~3.00 | ≤0.10 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0~14.0 | 16.0~18.0 | 2.00~3.00 | ≤0.10 |
Mechanical Properties
| Grade | UNS | Tensile Strength (MPa) min | Yield Strength (MPa) min | Elongation (%) min | Brinell Hardness (HB) max | Rockwell Hardness (HRB) max |
|---|---|---|---|---|---|---|
| 316 | S31600 | 515 | 205 | 40 | 217 | 95 |
| 316L | S31603 | 485 | 170 | 40 | 217 | 95 |
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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