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AS 321 ASTM A240 04Gr18Ni11Ti Cold Rolled Steel Coils Slitting Edge , 0.17mm - 3.0mm Thickness
Descrition:
1. Material:Ferrite stainless steel, magnetic.
2. Grade:ASTM A240 321, JIS SUS 321, AS 321
3. Technology:Cold Rolled
4. Standard:AISI, ASTM, EN, GB, DIN, JIS
5. Thickness:0.17mm - 3.0mm (tolerances ±0.02mm)
6. Width:10.0mm - 850mm (tolerances ±6.00mm)
7. Coil ID:Φ500mm-600mm Coil OD Φ2100mm max.
8. Edge:Mill Edge / Slitting edge
9. Annealed:Full hardness to Deep drawing quality (DDQ)
Applications:
321 stainless steel applications
| Surface finish | Characteristics and application | |
| NO. 2B | The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties, No2B could nearly satisfy comprehensive uses. | |
| NO. 3 | Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. | |
| NO. 4 | Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils 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 buildings ornaments elevators, door of building, frontal plate etc. | |
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