ASTM A182 type F9
2019-09-19 16:03:28 Origin： Remark：0 Click：
CHEMICAL COMPOSITION (Mass weight -%)
C (％): ≤ 0.15
Si (％): 0.50 ~ 1.00
S (％)≤: 0.030
Cr (%): 8.00 ~ 10.0
Mo (%): 0.90 ~ 1.10
Reduction of area, ф ≥ (％): 40.0
Hardness via heat treatment /HBW: 179 ~ 217
The alloy is usually produced by BEF / AOD / EAF, followed by electroslag refining (ESR or 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 / Wire rod (Diameter): 5.5mm to 650mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 400mm X W200- 1200mm X L1000-5000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
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