ASTM A565 Gr.616HT
2015-12-10 09:41:05 Origin： Remark：0 Click：
Official test certification: issued by TUV - SGS - BV
Si (％): ≤ 0.75
Mn (％): ≤ 1.00
P (％)≤: 0.030
S (％)≤: 0.015
Cr (％): 11.5 ~ 13.5
Ni (％): 0.50 ~ 1.00
Mo (％): 0.95 ~ 1.25
V (％): 0.15 ~ 0.30
Yield strength σ0.2/MPa: -
Reduction of area ф(％): -
Hardness | HRB: ≤ 248
Yield strength, YS σ0.2/MPa: 760
Reduction of area, RA ф(％): 30.0
Hardness | HRB: 302 ~ 352
Yield strength σ0.2/MPa: 585
Reduction of area ф(％): 35.0
Hardness | HRB: 241 ~ 285
The alloy is usually produced by BEF + AOD / BEF / EAF + VD + LF 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 black/bright in the annealed condition.
Final heat treatment - Quenched and tempered
Mechanical parts used in the condition of corrosion resistance
Bolt and nut
Round bar / Wire rod (Diameter): 5.5mm to 650mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirements.
Forging piece: stepped shafts with discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.