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Cutting-Edge Metal Components and Assembly Powered by R&D: From Idea to Final Product.
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2219O 2219 A92219 A2219 1201 5004A EN AW-2219 AlCu6Mn Large-Size Forged Rings
Mechanical Property:
Mechanical Property
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Alloy State
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2219 A92219 A2219 1201 5004A EN AW-2219 AlCu6Mn
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Process
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Free Forging + CNC +Flaw Detection
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Sample Size
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∅1880+5 +0mm*∅1460-0 -5mm*180+5 +0mm
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Size
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Customized
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MOQ
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1PCS
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Standard
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ASTM B247-2015
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Application:
1,Aerospace: fan rings, compressor blades, combustion chambers for aircraft engines, gas turbines and turbine engines, as well as
structural parts for aircraft fuselages, liquid hydrogen and liquid oxygen tanks for spacecraft, and attitude controller shafts
2,Marine field: manufacture of ship structural parts and offshore equipment components
3,Automotive field: manufacture of drive shafts, clutch shafts and gearbox shafts for automobile engines
Material Properties:
Property
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Index
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Aluminum
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91.5%-93.8%
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Copper
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5.8%-6.8%
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Iron
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Max. 0.3%
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Magnesium
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Max. 0.02%
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Manganese
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0.2%-0.4%
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Silicon
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Max. 0.2%
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Titanium
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0.02%-0.10%
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Vanadium
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0.05%-0.15%
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Zinc
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Max. 0.1%
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Zirconium
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0.10%-0.25%
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Other Impurities
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Max. 0.15%
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Forging process:
1,Billet preparation (selection and inspection of qualified raw materials).
2,Heating (to about 400 - 450°C, controlled atmosphere in the furnace).
3,Upsetting, punching, reaming and rounding.
4,Cooling (usually air cooling).
5,Heat treatment (solution and aging).
6,Machining and surface treatment.