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904L Stainless Steel Sheet/Plate

JMJDWX Steel 904L Stainless Steel Sheet, is a high alloying austenitic stainless steel with low carbon content. It has good corrosion resistance in dilute acid and is designed for harsh corrosion conditions. With high chromium content and sufficient nickel content, the addition of copper makes it have strong acid resistance, especially high resistance to chloride gap corrosion and stress corrosion cracking. Pitting resistance is slightly better than other steel, with good processability and weldability. The solution state is nonmagnetic.

·Thickness :0.4~6.0 mm    

·Type: Hot rolled, cold rolled, finish rolled stainless steel plate     

·Main composition :20 Cr-24Ni-4.3Mo-1.5Cu


1  Low carbon high nickel,      

2 molybdenum austenitic stainless acid resistant steel


1 Petroleum and petrochemical equipment,        

2 sulphuric acid storage and transportation equipment, 

3  flue gas desulfurization units in power plants,       

4  scrubbers and fans in organic acid treatment system

Chemical composition and mechanical properties Of stainless steel 904L

Chmenical properties Of stainless steel 904L:


Mechanical properties Of stainless steel 904L:

Melting pointAlloy stateTensile strength Rm N/mm2

Yield strength RP0.2N/mm2

8.0 g/cm31300-1390 ℃904L49021635

For cold rolled stainless steel,JM steel will do 

·PVC or interleaving paper to protect surface;

·then use waterproof paper;

·steel strip to reinforcement;

·The four corners are made of triangular iron sheet to protect the edges and corners.

Factory Show:


·Top 20 companies in stainless steel industry trade volume

·Customized processing stainless steel one-stop purchase

·Exports of stainless steel exceeded tens of billions for 5 consecutive years            

·We have a complete set of testing equipment, such as ut & ET, hydrauilc testinge quipment, spectrometer, scanning electron microscope, etc, and have passed SGS TUV certification

·JM Steel has hundreds of millions of high-end processing equipment at home and abroad, including precision cutting equipment: advanced Italian Nova stainless steel Kaiping production line, Taiwan Weitai stainless steel cross-cutting line, Taiwan Weitai stainless steel slitting line, large-scale stainless steel cold and hot rolling Flattening machine, slitting machine, etc

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