2020-09-28 09:14:24 Origin： Remark：0 Click：
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.11 ~ 0.15
Cr (％): 4.00 ~ 4.25
Ni (％): 3.20 ~ 3.60
V (％): 1.11 ~ 1.33
Quenching temperature /℃: 1095 ~ 1107, oil
Tempering temperature /℃: 520 ~ 552
Tensile strength,σb/≥ MPa: 1100MPa
Elongation, δ ≥(％): -
Reduction of area, ф ≥(％): -
Hardness in annealed condition: HB 255 max.
The alloy is usually produced by VIM followed by 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 / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 400mm
Length: Fixed length or random length or based on the customer's special requirement.
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: firstname.lastname@example.org