Characteristics: Good General Corrosion Resistance
Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union
Alloy 347/347H Heat Resistant Stainless Steel Plate is a columbium/tantalum stabilized austenitic chromium-nickel stainless steel. This material is stabilized against chromium carbide formation by the addition of columbium and tantalum.
Since these elements have a stronger affinity for carbon than chromium, columbium-tantalum carbides precipitate within the grains instead of forming at the grain boundaries.
347 should be considered for applications requiring intermittent heating between 800ºF (427ºC) and 1650ºF (899ºC) or for welding under conditions which prevent a post-weld anneal. 347 is non-magnetic.
347 Stainless Steel Chemical Composition
Coefficient of thermal expansion, in/in°F*10-6
*70°F to indicated temperature.
347 Stainless Steel Mean Coefficient of Linear Thermal Expansion:
347 Stainless Steel application:
Aircraft collector rings
Aircraft exhaust stacks
Furnace heating elements
Heavy wall welded equipment
Standard exporting package.
Original package or neutral package.
According to clients’ needs.
Shipped in 10-35 days after payment.
Q: How can I get the price?
A: You can contact us through sending inquiry, or get price list by Email.
Q: How long is the delivery time?
A: It depends on quantity. Usually, 10-35 working days.
Q: Can I get sample to check the quality?
A: Of course. We can supply sample, and free for some small value products.
Q: Do you provide OEM service?
A: Yes, we do. Customized design is available.
Q: What is your payment term?
A: L/C, T/T, Paypal, Western Union, etc.
Q: What certificate do your products have?
A： CE, ISO9001, RoHS, SGS, etc.