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. |
| BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
| 8K | The product have excellent brightness and prefer reflexivity can to be the mirror. |
Specifications:
ASTM A240/SUS 321 stainless steel Chemical composition(%):
| C | Si | Mn | S | P | Cr | Ni |
| ≤0.07 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 17.00-19.00 | 8.00-11.00 |
ASTM A240/SUS 321/AS 321 stainless steel Mechanical property:
| TYPE | Yield Strength | Tensile Strength(Mpa ) | Extension(%) | Hardness(HV) |
| 321 | ≥205 | ≥520 | ≥40 | ≤200 |
ASTM A240/SUS 321 stainless steel Grade:
| Standard | GB | AISI/ASTM | JIS | DIN | BS |
| Grade | 1Cr18Ni9Ti | 321,S32100,TP321 | SUS321 | X10CrNiTi189 | 304S12,321920 |
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AS 321 ASTM A240 04Gr18Ni11Ti Cold Rolled Steel Coils Slitting Edge , 0.17mm - 3.0mm Thickness Images
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