2B Finish Surface 430 Stainless Steel Coil 508 / 610mm Coil Inner Diameter
Cold rolled 430-2B stainless steel coils and strips JIS ASTM AISI ASME
Quick Detail:
Description: 430 2B Stainless Steel Coils
Thickness:0.3mm～3.0mm
Finish:2B
Width:1000 1030 1219 1240 1250 1500 1550
Coil ID:508 or 610mm
Standard:JIS ASTM EN
Edge: Slit edge
Surface treatment:Cold rolled,annealed, pickled
Grade:Prime
Other available grades:201 202 2205 301 310 316L 436 439 441 410 420 406L
Introduction of 430
430 stainless steel is common-used steel, has good corrosion resistance, has better thermal conductivity than austenitic stainless steel, it’s thermal expansion coefficient is smaller than the austenitic stainless steel, is resistant to thermal fatigue, due to adding stabilized element titanium, has good mechanical properties on welding position.
1. Chemical Composition
| GRADE | CHEMICAL COMPOSITION(%) | ||||||
| C max | Si max | Mn max | P max | S max | Ni | Cr | |
| SUS430* | 0.12 | 0.75 | 1.00 | 0.040 | 0.030 | 16.00~18.00 | |
| S43000* | 0.12 | 1.0 | 1.00 | 0.040 | 0.030 | 0.75 | 16.00~18.00 |
| 1.4016 | 0.08 | 1.0 | 1.00 | 0.040 | 0.015 | 16.00~18.00 | |
2. Mechanical properties :
Tensile Strength (N/mm2) :420 MIN
Yield Strength (N/mm2):205 MIN
Elongation (%) :22 MIN
Hardness: HRB<88 HV<200
Bending angle:180 degree
Bend Radius t:Thickness:1.0xt
Finish 2B
#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 all the comprehensive uses.Chemical industry,Paper making, Petroleum,fertilizer etc
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