Active Member
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[China]
Address: 2904 Room of 1# Building, No. 1394 Hanghai Road, Jingkai District, Zhengzhou City, Henan Province, China.
Contact name:Blues Lu
Henan Seed Steel Metal Materials Co.,Ltd |
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Steel Plate Specification:
Thickness:0.3mm-350mm
Width:200-3000mm
Application:
904L Stainless Steel applies to construction field, ships building industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.
904L Stainless Steel Introduction
SDSJ 904L Stainless Steel is an austenitic stainless steel designed for a middle to high level of corrosion resistance. The alloy contains high levels of chromium and nickel with additions of molybdenum and copper to provide added corrosion resistance in certain media. The alloy is produced to low carbon levels for use in the welded condition as in welded vessels and other large and complex fabrications.
904L Stainless Steel Surface
NO.1, NO.4, 2B, BA, HL
904L Stainless Steel Usage
• Wiring in electrostatic precipitators
• Oil refinery components
• Seawater cooling devices
• Gas scrubbing plants
• Pulp and paper processing industries
• Acetic, phosphoric and sulphuric acid processing plants
904L Stainless Steel Chemical Composition Analysis(%)
Type | C | Mn | P | S | Si | Cr | Ni | Mo | N | Cu |
904L | 0.020 | 2.0 | 0.045 | 0.035 | 1.0 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | 0.10 | 1.0-2.0 |
904L Stainless Steel Mechanical Test Requirements(%)
Type | Tensile Strength, min | Yield Strength, min | Elongation in 2 in. or 50mm, min, % | Hardness, max | |||
904L | ksi | MPa | ksi | Mpa | 35 | Brinell | Rockwell B |
71 | 490 | 31 | 220 | -- | 92 | ||
