Good arc edge and bright SUS321 cold rolled stainless steel / Carbon Steel Strip
SUS321 cold rolled stainless steel strip with thickness:0.3-1.0mm(+-0.01mm) width: 20-600mm HV160-400 Surface:2B BA
Description:
SUS321 stainless steel (UNS S32100) is a stability very good stainless steel. 800-1500 ° F (427-816 ° C), the temperature reaches chromium carbide precipitation conditions, to maintain good resistance to intergranular corrosion. Add titanium component, in the case of chromium carbide-forming, 321 alloy can still maintain stability.
Applications:
321 alloy stainless steel due to its excellent mechanical properties, in a high temperature environment to have the edge. Compared with 304 alloy 321 alloy stainless steel has better ductility and resistance to stress cracking ability. In addition, 304L for allergy role of intergranular corrosion.
Specifications:
Chemical composition:
| Name | C | Si | Mn | S | P | Cr | Ni | Ti |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 17.00～19.00 | 9.00～12.00 | ≥5×C% |
Mechanical Properties :
| σb (MPa) | ≥520 | δ5 (%) | ψ (%) | Hardness |
| σ0.2 (MPa) | ≥205 | ≥40 | ≥50 | ≤187HB; ≤90HRB; ≤200HV |
Thinckness:0.3-1.0mm(±0.01mm)
Width: 20-600mm
Hardness: HV160-400
thickness Tolerance:±0.01mm
width Tolerance:±0.02mm
surface: good arc edge,bright, no scraping wire
The commom size:
0.1*160mm 0.1*300mm 0.1*140mm
0.06*200mm 0.06*300mm 0.06*400mm
0.2*20mm, 0.2*30mm 0.2*40mm
0.2*2mm 0.2*3mm 0.2*4mm
other sizes as your requirements to produce.
Density:
| Steel Grade | Density(g/cm3) |
| 201,202,301,302,303, 304,304L,305,321 | 7.93 |
| 316,316L,316S,347,309S,310,310S | 7.98 |
| 405,410,420 | 7.75 |
| 409,430,434 | 7.7 |
Stainless steel theoretical weight formula:
Weight (kg) = thickness (mm) × width (mm) x length (mm) × density values
Stainless steel gravity:
Chromium stainless take 7.75 ton / M3
Chrome-nickel stainless steel take 7.93 ton / M3
Iron take 7.87 ton / M3
Competitive Advantage:
First-class quality, complete specifications, reasonable price, timely delivery and rigorous specified according to customer requirements, suited materials for basic principles, to allow customers to buy satisfaction with assured.
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