High Strength Stainless Steel Coil 304 Grade , SUS304 J1 Rolled Steel Coil
Comparision between SUS304 and SUS304 J1
| Chemical Composition(%) | |||||||||
| Standard | Grade | C(max) | Si(Max) | Mn(max) | P(Max) | S(Max) | Cr | Ni | Cu |
| JIS | SUS304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00~20.00 | 8.00-10.50 | - |
| JIS | SUS304 J1 | 0.08 | 1.70 | 3.00 | 0.045 | 0.030 | 15.00-18.00 | 6.00-9.00 | 1.00~3.00 |
SUS304 J1 Contains a higher element Cu and Mn, and a lower Ni, therefore, SUS 304 J1 is belong to Nickle-Saving stainless steel, has good formability and processing charactors similar to SUS304, and it could be an alternative as SUS304 in many fields.
Surface Statement
| Surface Finish | Characteristics and Application |
| No.1 | Hot-rolled surface,annealed and pickled, can be used for cold rolling material,industrial tanks and chemical devices. |
| No.2D | Cold-rolled, annealed and pickled without skinpass. the dull products can be used as automobile parts,building materials and pipes |
| No.2B | The surface brightness and flatness of No.2B is better than No.2D. Then through a special surface treatment to improve its mechanical properties. No.2B could nearly satisfy comprehensive uses. |
| No.3 | Polished with abrasive belt of grit #100-#120, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building.electrical applicances and kitchen utensils etc. |
| No.4 | Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria,but thinner than No.3, are used as bathtub building's inner and external ornaments electrical appliances,kitchen utensiles and food processing equipment etc . |
| HL | Polished with abrasive belt of grit#150-#320 on the No.4 finish and has continuous streaks, mainly used as building's ornaments,elevators,door of building,frontal plate etc. |
| BA | Cold rolled,brigth annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror,used for electrical applicances,mirrowr,kitchen apparatus,ornament materials etc. |
Main Application for SUS304 J1 Coils and Strips
OUR MAIN BUSINESS MARKETS
Juye Metal ‘s main markets is Korea, South East Asia, Middle East , North America, Russia, West Europe, South America,etc. Our downstream customers are mainly in the fields of home appliance, kitchen utensil, architecture and decoration, electronics, automobile, etc.
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