JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 15000Tons |
| Delivery Time | 5-10 days |
| Packaging Details | standard export seaworthy packing or as required |
| grade | 2347 347H |
| company type | storage and trading |
| surface | 2B BA NO.4 mirror 8K |
| standard | ASTM AISI GB DIN JIS EN |
| processing technology | cold rolled |
| DIN | 2.4660 |
| Brand Name | TISCO |
| Model Number | 347/347H |
| Certification | SGS,BV |
| Place of Origin | China(mainland) |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 15000Tons |
| Delivery Time | 5-10 days | Packaging Details | standard export seaworthy packing or as required |
| grade | 2347 347H | company type | storage and trading |
| surface | 2B BA NO.4 mirror 8K | standard | ASTM AISI GB DIN JIS EN |
| processing technology | cold rolled | DIN | 2.4660 |
| Brand Name | TISCO | Model Number | 347/347H |
| Certification | SGS,BV | Place of Origin | China(mainland) |
| High Light | tp347h stainless steel plates 30mm ，astm a240 stainless steel plates ，2b 50mm stainless steel plates | ||
Alloy 347 is a stabilized, austenitic, chromium steel containing columbium which allows for the elimination of carbide precipitation, and, consequently, intergranualr corrosion. Alloy 347 is stabilized by the additions of chromium and tantalum and offers higher creep and stress rupture properties than alloy 304 and 304L which may also be used for exposures where sensitization and intergranualr corrosion are of concern. The addition of columbium also allows Alloy 347 to have excellent corrosion resistance, even superior to that of alloy 321. 347H is the higher carbon composition form of Alloy 347 and demonstrates improved high temperature and creep properties.
Specifications: UNS S34700 / S34709
Alloy 347 is frequently used for the fabrication of equipment, which must be placed in service under severe corrosive conditions, and is also common to the petroleum refining industries. Applications that consistently used Alloy 347 include:
Chemical Properties:
| C | Cr | Mn | Ni | P | S | Si | Cb/Ta | |
|---|---|---|---|---|---|---|---|---|
| 347 | 0.08 max | min: 17.0 | 2.0 max | min: 9.0 | 0.04 max | 0.30 | 0.75 | min:10x C |
| 347H | min: 0.04 | min: 17.0 | 2.0 max | min: 9.0 max: 13.0 | 0.03 max | 0.30 max | 0.75 max | min:10x C max: 1.0 |
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 347/347H | 75 | 30 | 40 | 201 | 95 |
| Density lbm/in3 | Coefficient of Thermal Expansion (min/in)-°F | Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
|---|---|---|---|---|---|
| at 68 °F | at 68 – 212°F | at 68 – 1832°F | 68-932°F | at 32 – 212°F | in tension (E) |
| 0.288 | 9.2 | 11.4 | 14.7 | 0.12 | 28 x 106 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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