2021-07-15 14:42:45 Origin： Remark：0 Click：
Customs HS Code - 72221100 / 72221900
C (％): ≤ 0.018
Si (％): 3.70 ~ 4.30
S (％)≤: 0.020
Ni (%): 14.0 ~ 15.5
Reduction of area, ф ≥ (％): 50.0
Hardness via heat treatment /HBW: -
The alloy is usually produced by BEF & BEF + AOD & EAF + VD + LF, 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 ~ 500mm
Square bar / Flat bar: 10mm to 1000mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T10 ~ 400mm X W60 ~ 1000mm X L1000 ~ 3500mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
If you meet further on any technical inquiry or help, pleased to E-mail our resident team of qualified production engineers, Email: firstname.lastname@example.org.