16-8-2H

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#16-8-2H

Description

16-8-2H High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 16-8-2H

Category	Type	Steel Grade
Steel Grades	High Alloy	16-8-2H
		2VPermendur
		7Mo
		7Mo Plus
		9Cr-1Mo-V-Cb-N
		12-2W
		13Cr-4Ni
		14-4PH
		14Cr-4Mo
		15-5PH
		15-15 LC

Chemical composition(mass fraction)(wt.%) of the 16-8-2H

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.045-0.10	0.75	2.00			14.5-16.5	7.5-9.5
Mo	Al	Cu	Nb	Ti	V	Ce
1.50-2.00
N	Co	Pb	B	Other

Mechanical Properties of steel grade 16-8-2H

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
298 (≥)	928 (≥)	13	44	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	243

Physical Properties of steel grade 16-8-2H

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
23	-	-			0.42	-
258	386	-	22.3	414		-
413	-	24	22.2			333	311

Heat Treatment of steel grade 16-8-2H

Heat treated : 1557°C - 1637°C

Technological Curves of steel grade 16-8-2H

No Curve

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