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
·Properties:
1 Low carbon high nickel,
2 molybdenum austenitic stainless acid resistant steel
·Application:
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:
| Grade | Ni | Mo | Cr | Cu | C | Mn | Si | C | P | S |
| 904L | 23~28 | 4~5 | 19~23 | 1~2 | 0.02max | 20max | 1.0max | 0.02max | 0.045max | 0.035max |
Mechanical properties Of stainless steel 904L:
| Density | Melting point | Alloy state | Tensile strength Rm N/mm2 | Yield strength RP0.2N/mm2 | Extension% |
| 8.0 g/cm3 | 1300-1390 ℃ | 904L | 490 | 216 | 35 |
For cold rolled stainless steel,JM steel will do
·PVC or interleaving paper to protect surface;
·steel strip to reinforcement;
·The four corners are made of triangular iron sheet to protect the edges and corners.
WHY CHOOSE US ?
·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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