AMS 6490
2017-11-01 09:02:43 Origin： Remark：0 Click：
Description AMS 6490 Round bar, Plate AMS 6490 On stock, Strip AMS 6490D Wire rod property from Steelmaking, ESR melted,Blooming, Hot forging, Hot rolling, Heat treatment
TECHNICAL SPECIFICATIONS - AMS 6490D & ASTM M50
MATERIAL FORM: Bar, forge piece
TECHNIQUE AND QUALITY: Superior, CVM
MATERIAL TYPE: Aerospace Material Specification - Structural steel
Official Test Certificate Report: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.77 ~ 0.85
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.77 ~ 0.85
Silicon, Si: (%): 0.10 ~ 0.40
Manganese, Mn (%): 0.15 ~ 0.45
Chromium, Cr (％): 3.75 ~ 4.50
Nickel, Ni (％): -
Chromium, Cr (％): 3.75 ~ 4.50
Nickel, Ni (％): -
Molybdenum, Mo (％): 3.90 ~ 4.75
Vanadium, V (%): 0.80 ~ 1.25
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength σb≥/MPa: -
Yield strength σs≥/MPa: -
Yield strength σs≥/MPa: -
Elongation δ5≥(%): -
Impact, AKV≥/J: -
Hardness HB: 248 max (annealed condition)
Hardness HB: 248 max (annealed condition)
PRODUCT DESCRIPTION
The alloy is usually produced by VM /CVM followed by electroslag refining (ESR), Vacuum Arc Melting (VAR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' specific requirements.
Round bar / Disc (diameter) 5.50mm to 550mm
Square bar / Flat bar: 3mm to 400mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
Forging piece: stepped shafts, other different shapes based on OEM.
The alloy is usually produced by VM /CVM followed by electroslag refining (ESR), Vacuum Arc Melting (VAR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' specific requirements.
Round bar / Disc (diameter) 5.50mm to 550mm
Square bar / Flat bar: 3mm to 400mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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