Zhangjiagang Guangda Special Material Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Delivery Time | 15-45 work days |
| Material | Special alloy steel |
| 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 | Special alloy steel | 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 | Forged special steel and alloys ，special steel and alloys GH4169 ，special steel and alloys NO7718 | ||
Heat-resisting superalloy blanks for forged rings , GH4169/NO7718 , heat resisting alloy
GH4169 is Ni - Cr - Fe based high temperature alloy precipitation sclerosis type deformation, use for a long time - 253 ℃ ~ 650 ℃ temperature range, short time using temperature is 800 ℃. Alloy under 650 ℃ high strength, good fatigue resistance, radiation resistance, oxidation resistance and corrosion resistance, and good processability, welding performance and long-term stability, is suitable for the production of aviation and space flight. Nuclear energy and petrochemical industry of turbine disc, ring, blades, shaft, fasteners and elastic element, plate structure, etc., the main products are hot rolled and forged bars, cold-drawn rods, sheet and strip, wire, tubes, rings and forgings etc.
Special alloy is the key supporting material of aviation industry,gas turbine,energy ,nuclear power and aotomobile industry .It is used in aviation,gas turbine ,nuclear power industry ,ultra-supercritical thermal power unit,coal chemical industry, oil and gas industry ,automobile industry ,aerospace and other fields .
| GH2132 (inclolyA - 286 / S66286) | GH2132 (inclolyA - 286 / S66286) The comprehensive performance is good, high yield limit, to under 700 ℃ turbine disc, ring, stamping weldments, fastening parts material.Steady |
| GH3030 | GH3030 with microstructure and low aging tendency, has the good oxidation resistance, used in combustion chamber and afterburner parts under 800 ℃. |
| GH3128 | GH3128 has good comprehensive performance, long service life of the persistent, and have good oxidation resistance, good stability and good welding function, mainly used for the working temperature of 950 ℃ after-burners turbine engine combustion chamber and spare parts. |
| GH4145 / N07750 (inconelX - 750) | GH4145 / N07750 (inconelX - 750) has enough strength and corrosion resistance, oxidation resistance below 980 ℃, high strength spring of preferred material, suitable for the production of elastic diaphragm and elastic seal.(N07718 / inconel718) |
| GH4169 | GH4169 is investigated for austenite structure, production of "y" after precipitation hardening phase has excellent mechanical properties. It is widely used in various high temperature requirements of the occasion. |
| GH4080 (N07080 / Nimonic80A) | GH4080 (N07080 / Nimonic80A) at 700 ° C to 750 ℃ has the enough high temperature strength, under 900 ℃ has good resistance to oxygen, the special alloy for high strength, corrosion resistance requirements of the field. |
About Guangda for special alloy steel
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 |
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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