ASTM A240 Stainless Steel 347 Coils
Name：347 Cold Rolled Stainless Steel Strip
Surface Technology：No.1 2b, N0.4, Hl, Ba, 8K, Etched, Brushed etc.
Rolling Technique：Hot Rooled and Cold Rolled
Transport Package:Sea-Worth Package
Transport Package:Metal Pallet Standard Export Package
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a240 stainless steel 347 coils in China. With abundant experience, we warmly welcome you to wholesale customized astm a240 stainless steel 347 coils from our factory. For price consultation, contact us.
SUS347 stainless steel coil (347/S34700/0Cr18Ni11Nb) is a kind of steel, austenitic stainless steel with good resistance to crystal corrosion. And follow the ASTM A240 standard.
Characteristics of 347 stainless cold rolled steel coil
It has good corrosion resistance in acid, alkali and salt solution, and has good oxidation resistance and weldability in air below 800℃.
347 stainless steel has excellent high temperature stress rupture performance and high temperature creep resistance stress mechanical properties, which are better than 304 stainless steel.
Application of stainless steel 347 steel coil
Aerospace: used to manufacture aircraft engine parts, jet engine parts, aerospace structural parts, etc.
Petrochemical: high temperature furnace tubes, reactors, heat exchangers, distillation towers, etc.
Electric power: used to manufacture high temperature parts such as superheaters, reheaters, steam pipes, etc. of power station boilers, as well as some key parts in nuclear power generation equipment.
Specification of 347 Hot Rolled Stainless Steel Flat Coil
Chemical composition of stainless steel 347 steel coil:
Carbon (C): ≤0.08%
Manganese (Mn): ≤2.00%
Silicon (Si): ≤1.00%
Chromium (Cr): 17.00%-19.00%
Nickel (Ni): 9.00%-13.00%
Niobium (Nb): ≥10×C%
Phosphorus (P): ≤0.045%
Sulfur (S): ≤0.030%
AISI 347 stainless steel Physical properties:
Density: 7.93g/cm³
Melting point: 1398℃
Thermal conductivity: 16.3W/(m·K)
Coefficient of thermal expansion: 16.5×10⁻⁶/K
Elastic modulus: 193GPa
Tensile strength: 515MPa
Yield strength: 205MPa
Elongation: 40%
| Thickness | 0.3-3mm or customized |
| Width | 600mm,1000mm,1219mm,1500mm,1800mm,2000mm,2500mm,etc |
| Surface | BA/2B/NO.1/NO.4/8K/HL |
| Stock or not | enough stock |
| Sampie | Provided stock |
| Grade | 304.304L.321.316.316L.316H.316Ti.316LN.317.317L.904L.309S.347 |
347 Stainless Steel Rolled Coil
2b 347 Stainless Steel Coil Surface Treatment
Why choose GNEE
GNEE has twelve 8-22 inch cold drawing unit production lines and supporting pickling, annealing and automatic grinding equipment. The production adopts a real-time online process display and tracking system to effectively ensure production time and quality. The annual production capacity is about 20,000 tons.
Contact us now for a free estimate. info@gneestainless.com
347 stainless steel coil factory-GNEE
Stainless Steel 347 Coils Supplier, Stockist PACKAGING AND SHIPPING
SUS 321 Stainless Steel PRODUCTS TESTING
FAQ
Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q: Can you provide OEM/ODM service?
A: Yes. Please feel free to contact us for more detail discussion.
Do you have quality control?
A.Yes, we have got BV.SGS certification.
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