AMS 6481
2019-11-05 10:35:56 Origin： Remark：0 Click：
Inventory AMS 6481 Round bars, Flat bar AMS 6481 Shaft, Forgings AMS 6481 Ring Steelmaking, ESR, blooming, hot forging / rolling, heat treatment, straightened, 100% ultrasonic test, cold working, machined.
MATERIAL TECHNICAL SPECIFICATION - AMS 6481
Official Test Certificate - issued by TUV - SGS - BV
MATERIAL CATEGORY - High tensile strength structure steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.29 ~ 0.36
Si (％): 0.10 ~ 0.40
Mn (％): 0.40 ~ 0.70
P (％)≤: 0.025
S (％)≤: 0.010
Cr (％): 2.80 ~ 3.30
Mo (％): 0.70 ~ 1.20
Ni (％): -
Si (％): 0.10 ~ 0.40
Mn (％): 0.40 ~ 0.70
P (％)≤: 0.025
S (％)≤: 0.010
Cr (％): 2.80 ~ 3.30
Mo (％): 0.70 ~ 1.20
Ni (％): -
V (%): 0.15 ~ 0.35
TYPICAL MECHANICAL PROPERTIES
Tensile strength, ≥ |σb/MPa: 1130
Yeild strength, ≥|σs/MPa: 950
Elongation, ≥|δ5 (％): 13.0
Reduction of area, ≥|ψ (％): -
Yeild strength, ≥|σs/MPa: 950
Elongation, ≥|δ5 (％): 13.0
Reduction of area, ≥|ψ (％): -
≥|AKV DVM-V form sampling /J: 65
MELTING RPOCESS AND APPLICATIONS
The alloy provides a higher surface hardness, A VIM + VAR ( Vacuum induction melting + Vacuum arc remelting) melting process shall be performed, in order to achieve a good level of micro-inclusion cleanliness.
Power generation – turbine fasteners.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft.
The alloy provides a higher surface hardness, A VIM + VAR ( Vacuum induction melting + Vacuum arc remelting) melting process shall be performed, in order to achieve a good level of micro-inclusion cleanliness.
Power generation – turbine fasteners.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft.
PRODUCT PROFILE & DIMENSIONS
Round bar (Diameter): 5.5mm to 500mm
Round bar (Diameter): 5.5mm to 500mm
Wire rod (Diameter): 5.5 ~ 12.0mm
Square bar / Flat bar: 10mm to 650mm
Square bar / Flat bar: 10mm to 650mm
Forging piece: stepped shafts with flanks / discs /other different shapes based on OEM.
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.
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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