Due to excellent corrosion resistance, quality grade 904L stainless steel coils are widely used for below applications.
1, Petrochemical equipment, reactor
2, Heat exchanger
3, Power plant flue gas desulfurization device
4, Organic acid treatment system
5, Sea water heat exchanger
6, Paper industry equipment
7, Pharmaceutical industry and other chemical equipment
8, Pressure vessel
9, Food equipment
904L Stainless Steel Coil Chemical Compositions
Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
904L | ASTM | ≤0.02 | ≤0.10 | ≤2.00 | ≤0.045 | ≤0.035 | 19.00-23.00 | 23.00-28.00 | 4-5 |
904L Stainless Steel Coil Mechanical Properties
Grade | EN Grade | Yield Strength Rp0.2(N/mm²) | Tensile Strength Rm(N/mm²) | Hardness | Hardness(HRB) | Elongation A50% |
904L | 1.4539 | ≥220 | ≥490 | Annealed | 70-90 | ≥36 |
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