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347 Stainless Steel Flat Bar
347 Stainless Steel Flat Bar
Haosteel is professional manufacturer and supplier of 347 Stainless Steel Flat Bar. Quality guaranteed, On-time delivery, After-sales warranty.
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Standard: |
ASTM A276/A484/A582 |
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Grade: |
347 |
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Delivery: |
Cold drawn Hot rolled |
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Surface: |
Pickled,Black,Bright,Polishing,Grinded |
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Thickness: |
2.5-100mm |
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Width: |
50mm-500mm |
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Length: |
2m-12m |
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Mill: |
Tisco, Jisco, Baosteel, etc. |
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Delivery time: |
15 days in common |
Description:
Type 347 is a stabilized austenitic stainless steel similar to type 304 with an addition of Columbium and Tantalum. The columbium serves to produce a stabilized type of stainless steel which is immune to chromium carbide precipitation.
Chemical composition:
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Others |
|
≤ 0.08 |
≤ 1.00 |
≤ 2.00 |
≤ 0.045 |
≤ 0.03 |
17.0 - 19.0 |
9.0 - 12.0 |
Nb 10C~1.10 |
Physical Properties:
Annealed:
Ultimate Tensile Strength – 75 KSI min (515 MPA min)
Yield Strength (0.2% Offset) – 30 KSI min (205 MPA min)
Elongation – 40% min
Hardness –Rb 92 max
Tempered
Type 347 can be cold rolled various tempers. Contact Haosteel Technical Services for additional information.
Heat Treatment
347 is non hardenable by heat treatment. It can only be hardened by cold working.
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