WE DELIVER PROPOSALS AND SERVICES THAT MEET THE NEEDS OF OUR CUSTOMERS' PROCESS.
| Place of Origin: | CHINA |
|---|---|
| Brand Name: | STTOY |
| Minimum Order Quantity: | 1 ton |
| Packaging Details: | Pallet(required by the customers' requirements) |
| Delivery Time: | 20-60 working day |
| Payment Terms: | L/C,T/T,Paypal |
| Supply Ability: | 100 tons |
| High Light: | cold rolled coil,rolled Steel Coil |
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Bright SUS321 cold rolled steel coil with 1.0-3.0mm thickness and 200-1219mm width
SUS321 cold rolled stainless steel coil with thickness:1.0-3.0mm width: 200-1219mm 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) |
σ0.2 (MPa) |
δ5 (%) |
ψ (%) |
Hardness |
|
≥520 |
≥205 |
≥40 |
≥50 |
≤187HB; ≤90HRB; ≤200HV |
Thinckness:1.0-3.0mm
Width: 200-1219mm
Hardness: HV160-400
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.
