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309 Stainless Steel Soft Wire
309 Stainless Steel Soft Wire
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Standard: |
ASTM A580/A313 |
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Grade: |
309 |
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Delivery: |
Cold drawn Hot rolled |
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Surface: |
bright, cloudy,plain,black bright, matt |
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diameter: |
0.02-25mm |
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Type |
spring,welded,tig,mig etc soft and hard |
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Length: |
as your requirement |
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Raw material: |
Tisco, Jisco, Baosteel, etc. |
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Delivery time: |
15 days in common |
Description:
Type 309 is an austenitic chromium nickel stainless steel (.08% max carbon).Type 309is employed for parts requiring both corrosion and heat resistance and oxidation resistance up to 2000ºF. Strength at elevated temperatures is similar to that of 18-8 Stainless Steels.This alloy posses excellent resistance to oxidation as well as high tensile and creep strengths at elevated temperatures.
Chemical composition:
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|
≤ 0.2 |
≤ 1.00 |
≤ 2.00 |
≤ 0.045 |
≤ 0.03 |
22.00 - 24.00 |
12.00 - 15.00 |
Physical Properties:
Annealed:
Ultimate Tensile Strength: 75 KSI min (620 MPA min
Yield Strength (0.2% offset): 30 KSI min (205MPA min)
Elongation: 40% min
Hardness: Rb 95 max
Cold Forming:
Type 309 can be rolled formed, stamped and drawn readily. In-process annealing is usually required to reduce hardness and increase ductility.
Heat Treatment:
Type 309 can only be hardened by cold working.
Our advantages:
We produce stainless steel wire not only variety, but also good quality, long life, reasonable price.Quality and service is our top priority, we effectively use technology advanced mechanical equipment and our professional knowledge to deliver our stainless steel wire products
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