Shandong Kuaima  Steel Co., Ltd.

+86-15954941919

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904L stainless steel coil

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Product introduction

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Product characteristics

904L is a high-alloy austenitic stainless steel with low carbon content. The grade is intended for use under severe corrosive conditions. It has been application proved over many years and was originally developed to resist corrosion in dilute sulfuric acid. It is standardized and approved for pressure vessel use in several countries. Structurally, 904L is fully austenitic and is less sensitive to precipitation ferrite and sigma phases than conventional austenitic grades with high molybdenum content. Characteristically, due to the combination of relatively high contents of chromium, nickel, molybdenum and copper 904L has good resistance to general corrosion, particularly in sulfuric and phosphoric conditions.

DESIGN FEATURES:

· Good resistance to pitting and crevice corrosion.

· Very good resistance to stress corrosion cracking.

· Good resistance to intergranular corrosion.

· Good formability and weldability.

· Maximum service temperatures of 450 deg.C. (824 deg.F).

TYPICAL APPLICATIONS:

· Production and transport of sulfuric acid

· Metal pickling in sulfuric acid

· Production and concentration of phosphoric acid

· Use in seawater, brackish water, condensers, heat exchangers and pipe work in general

· Paper and allied industries

· Gas washing

· Chemical and pharmaceutical industries



Place of Origin shandong, China
Brand Name kuaima
Application Building or structual steel
Type Steel Coil, Austenitic,Martenstic, Ferritic, Duplex,, stainless steel Steel Sheet
Standard AiSi, ASTM, bs, DIN, GB, JIS
Width 600mm-1250mm, 600mm-1500mm as required
Length Customers' Requirement, 1-12M as required
Grade 201,304,316 stainless steel, 200 series, 300 series, 400 series 904,duplex2205/2507
Surface Treatment Coated
Tolerance ±1%
Processing Service Bending, Welding, Decoiling, Cutting, Punching
Keyword Ss coil
Thickness 0.25-3mm as required
Surface No.1,No.4, BA, 2B, 8K, HL etc.
Use Metal Roofing Building Steel Material
Delivery time 15 Days
MOQ 1 Ton
Technique Cold Rolled
Special Use High-strength Steel Plate
Model Number 304 316 304L 316L etc.
Packaging Details Tied up with steel strips and wrapped with water proof paper<br><br>thick plates are packed separately, thin plate are packed in bundles
Port Tianjin Port/Shanghai Port

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  • Address:Liaocheng Economic and Technological Development Zone, Shandong Province, China

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