B166 type N06617
2017-04-03 14:05:37 Origin： Remark：0 Click：
TECHNICAL SPECIFICATION: ASTM B166-2011
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
C (％): 0.05 ~ 0.15
Mn (％): ≤ 1.00
P (％) ≤: 0.020
S (％) ≤: 0.015
Cr (％): 20.0 ~ 24.0
Ni (％): 44.5 min.
Mo (％): 8.00 ~ 10.0
TYPICAL MECHANICAL PROPERTIES
Condition: Cold/ Hot worked, annealed
Tensile strength, σb/≥ MPa: 655
The alloy is usually produced by AOD / VOD / 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 + Aged or double aged
FORMS AND DIMENSIONS
Round bar (Diameter): 5.5mm to 650mm
Square bar / Flat bar: 3mm to 500mm
Forging piece: stepped shafts with discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email: email@example.com.