AMS 6278
2017-04-20 11:46:06 Origin： Remark：0 Click：
Specifications AMS 6278 Round bar, flat bar, and forgings AMS 6278 ESR melted, Hot forging, Hot rolling, Heat treatment, 100% Ultrasonic test, Rough turned machining.
TECHNICAL SPECIFICATIONS - Grade AMS 6278
MATERIAL FORM - round bar, tube, forge piece
MATERIAL TYPE - Aerospace Material Specification - Structural steel
Official Test Certificate Report: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.11 ~ 0.15
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.11 ~ 0.15
Silicon, Si (%): 0.10 ~ 0.25
Manganese, Mn (%): 0.10 ~ 0.35
Phosphorus, P (%): ≤ 0.015
Sulfur, S (%): ≤ 0.010
Chromium, Cr (％): 4.00 ~ 4.25
Nickel, Ni (％): 3.20 ~ 3.60
Chromium, Cr (％): 4.00 ~ 4.25
Nickel, Ni (％): 3.20 ~ 3.60
Molybdenum, Mo (％): 4.00 ~ 4.50
Vanadium, V (％): 1.11 ~ 1.33
Vanadium, V (％): 1.11 ~ 1.33
Cobalt, Co (%): ≤ 0.025
Tungsten, W (%): ≤ 0.015
Copper, Cu (%): ≤ 0.010
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) 5.5mm 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: T50 - 400mm X W40 - 1000mm 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) 5.5mm 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: T50 - 400mm X W40 - 1000mm 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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