Zhangjiagang Guangda Special Material Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Delivery Time | 15-45 work days |
| Material | Alloy 1.4574 UNS S31254 |
| Heat treatment | Annealing,Normalizing,Tempering ,QT etc . |
| Length | Max 10000mm (10m) |
| Diameter | φ30-1100mm |
| Surface | Black, turned , rough turnned ,premachined,polish |
| Shape | Round bar, plate,disc,flange,ring etc. |
| Brand Name | Guangda |
| Certification | DNV, BV, Rina, ISO, GL, ABS, LR ,CCS ,PED |
| Place of Origin | Jiangsu China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Delivery Time | 15-45 work days |
| Material | Alloy 1.4574 UNS S31254 | Heat treatment | Annealing,Normalizing,Tempering ,QT etc . |
| Length | Max 10000mm (10m) | Diameter | φ30-1100mm |
| Surface | Black, turned , rough turnned ,premachined,polish | Shape | Round bar, plate,disc,flange,ring etc. |
| Brand Name | Guangda | Certification | DNV, BV, Rina, ISO, GL, ABS, LR ,CCS ,PED |
| Place of Origin | Jiangsu China | ||
| High Light | 1.4574 Special Alloy Steel ，S31254 Special Alloy Steel ，1.4574 super austenitic stainless steel | ||
Alloy 1.4574 UNS S31254 Super Austenitic Stainless Steel
This grade of steel is a super austenitic stainless steel. They are high end stainless steel designed for impact toughness resistance to chloride crevice corrosion, stress corrosion cracking, and pitting. These are austenite with high content of nickel and chromium.
UNS S31254, a high molybdenum austenitic stainless steel specification. Its high molybdenum content combined with elements such as nickel and copper gives UNS S31254 excellent resistance to pitting and crevice corrosion. In acids containing halides it offers good resistance to uniform corrosion and is superior to other austenitic stainless steel grades.
Alloy steel 1.4574 Application
Guangda introduction
Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003, is one of the forging manufacturer for research and development, production, sales, service as one of the comprehensive company. We located in Jiangsu Province besides Shanghai. We provide different forgings of shaft ,gear blank , ring rolling, rough machining, heat treatment and finish machining. Our annual production capacity is 500,000 tons for various of free-die forgings, ring rollings .
Guangda special alloy material products include high temperature alloy, corrosion resistant alloy, ultra-high strength steel, etc. High temperature alloy is mainly based on iron, nickel, cobalt, can be above 600℃ high temperature and a certain stress under the action of long-term work of metal materials, with excellent high temperature strength, good oxidation resistance, thermal corrosion resistance, fatigue and fracture toughness properties. Special alloy products have excellent high temperature tensile strength, good oxidation resistance, corrosion resistance.
The products are mainly used in aerospace, Marine petrochemical, nuclear power, petrochemical, aerospace, semiconductor chip equipment pipe valve.
Guangda has professional and completed line for the special smelting line and could provide different kinds of high temperature alloy, corrosion resistant alloy, ultra-high strength steel, etc.
| Equipment | VIM | IGESR | VAR |
| Vacuum Induction Melting | Inert Gas Electro-Slag Remelting | Vacuum Arc Remelting | |
| Ton | 3t | 5-15t | 6t |
Guangda professional production line for special alloy steel
Special steel mold area
Special steel heat treatment line
Special steel products on site
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
0.4 billion-0.6 billion
Employee Number:
1800~2500
Ecer Certification：
Site Member
Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003. We located in Jiangsu Province beside Shanghai. Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the ... Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003. We located in Jiangsu Province beside Shanghai. Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the ...
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