904L welded stainless steel pipe N08904 1.4539
USD $1,500 - $6,000 /Metric Ton
Min.Order:1 Metric Ton
Wuxi Zhongxingwei Special Steel Co., Ltd.
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904L welded stainless steel pipe N08904 1.4539 is a high-alloy austenitic stainless steel with low carbon content. 904L has good resistance to general corrosion, particularly in sulfuric and phosphoric conditions. It has been application proved over many years and was originally developed to resist corrosion in dilute sulfuric acid.
Chemical composition
Grade | % | Ni | Cr | Mo | Cu | Fe | C | Mn | P | S |
904L | Min | 24 | 19 | 4 | 1 | Bal. |
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Max | 26 | 21 | 5 | 2 | 0.02 | 2 | 0.03 | 0.015 |
Mechanical properties:(Minimum value at 20°C)
Tensile Strength σb/MPa | Yield Strength σp0.2/MPa | Elongation σ5 /% |
490 | 215 | 35 |
Standard
Bar | Forging | Sheet/Strip | Wire | Pipe | Welding wire |
ASTM B649 | - | ASTM B625 | ASTM B649 | ASTM B677 | AWS A5.9 ER385 |
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