Aircraft steel D6AC
2016-01-22 10:25:10 Origin： Remark：0 Click：
Specifications D6AC Round bar, Inventory D6AC Forgings, Suppliers D6AC Flat bar Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining. Technical specification - ASTM A29/29M. We also possess the advanced precision machining equipments for catering for your different special requirements.
TECHNICAL SPECIFICATIONS - Grade Aircraft steel D6AC
MATERIAL CATEGORY: Ultra high strength 1520Mpa Asteel
MAIN FEATURES: D6AC VAC-ARC steel is a medium carbon, low alloy, ultra high strength 1471Mpa steel primarily designed for high strength structural applications
D6AC steel is produced by the consumable electrode vacuum arc remelting process to provide optimum cleanliness and preferred ingot structure, which in turn provide optimum transverse mechanical properties.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (Mass weight - %)
C (％): 0.42 ~ 0.48
Si (％): 0.15 ~ 0.35
Mn (％): 0.60 ~ 0.90
P (％)≤: 0.015
S (％)≤: 0.015
Cr (％): 0.90 ~ 1.20
Si (％): 0.15 ~ 0.35
Mn (％): 0.60 ~ 0.90
P (％)≤: 0.015
S (％)≤: 0.015
Cr (％): 0.90 ~ 1.20
Ni (%): 0.40 ~ 0.70
Mo (％): 0.90 ~ 1.10
Mo (％): 0.90 ~ 1.10
V (%): 0.05 ~ 0.10
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Heat treatment - Austenitized at 900℃ . Oil quenched and air cooled, or salt quenched at 205 ~ 220 ℃ for 10 minutes and air cooled
Tensile strength σb≥/MPa: 1520.0
Yield strength σs≥/MPa: 1422.0
Elongation δ5≥(%): 9.0
Yield strength σs≥/MPa: 1422.0
Elongation δ5≥(%): 9.0
AKV≥/J: -
Hardness HRC: 45
Hardness HRC: 45
Working pressure /MPa: 932.0
Bursting pressure /MPa: 1275.0
MELTING PROCESS - VIM + ESR Melted
TYPICAL APPLICATIONS
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rod
Multidiameter shaft
Pressure vessel
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rod
Multidiameter shaft
Pressure vessel
ADVANTAGE & SUPERIOR SERVICE
17+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com
17+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com
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