2017-06-14 10:11:08 Origin： Remark：0 Click：
INVENTORY IN STOCK - Diameter 85 ~ 180mm
C (％): ≤ 0.06
Si (％): ≤ 1.00
Mn (％): 4.00 ~ 6.00
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 20.5 ~ 23.5
Mo (％): 1.50 ~ 3.00
Co (%): -
Al (%): -
Nb (%): 0.10 ~ 0.30
Ti (%): -
N (％): 0.20 ~ 0.40
Yield strength, σ0.2/≥ MPa: 380
Elonghation, δ ≥(％): 30.0
Reduction of area, ф ≥ (％): 45.0
Hardness | HB: HBW215 Min.
The alloy is usually produced by AOD / VD / VIM followed by electroslag refining (ESR) / 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' requirements.
Bars are usually supplied bright surface in the solution annealed condition.
Final heat treatment - solution treated
FORMS AND DIMENSIONS
Round bar (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 500mm
Steel plate via hot rolled / forged: T3 - 300mm X W10 - 1000mm X Lmm
Forging piece & Shaft: Different shapes based on OEM.
If you meet further on any technical enquiry, pleased to EMAIL our qualified production engineers. E-mail: email@example.com