Specifications ASTM A538/AMS 6514 datasheet, ASTM A538 AMS 6514 Chemical, A538 / AMS 6514 properties from steelmaking,forging,rolling,heat treatment,cold working.We also possess advanced precision machining equipments for further processing.
MATERIAL DATA SHEET - ASTM A538 & AMS 6514
MATERIAL CATEGORY: Common alloy steel - 18% Nickel and Cobalt straightened steel
The alloy is usually produced by VIM followed by VAR.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment / + Ageing.
ASTM A538 steels are iron-nickel alloys with absence of carbon and have metals such as molybdenum, cobalt, titanium and aluminum.
The alloys have ultra-high strength, superior toughness characteristics and weldability. Typically, these alloys are used in aerospace applications, machinery and tooling and ordnance components and fasteners.
The density of ASTM A538 steel is 8.0 g/cm3.
AMS 6514, ASTM A538, UNS K93120, W.Nr 1.6358
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.030
Si (％): ≤ 0.10
Mn (％): ≤ 0.10
P (％)≤: 0.010
S (％)≤: 0.010
Cr (％): ≤ 0.50
Ni (％): 18.0 ~ 19.0
Mo (％): 4.60 ~ 5.20
Other (％): Al 0.05 ~ 0.15, Co 8.00 ~ 9.50.Ti 0.50 ~ 0.80,Cu ≤0.50
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: heat treatment
Tensile strength, σb/MPa: 1930 Min.
Yield strenght, σ0.2≥/MPa: 1862
Elongation, δ5≥(％): 5.0
Reduction of area, ψ≥(％): -
Landing and takeoff gear
Missile and ejector systems
TECHNICAL SALES ASSISTANCE
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