AISI 50B15

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#AISI # #50B15

Description

AISI 50B15 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AISI 50B15

Category	Type	Steel Grade
Steel Grades	Carbon Steel	AISI 50B15
		AISI 4815
		SAE 4815
		UNS G48150
		SAE 4817
		UNS G48170
		AISI 4820
		SAE 4820
		UNS G48200
		AISI 5015
		UNS G50150

Chemical composition(mass fraction)(wt.%) of the AISI 50B15

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.12-0.18	0.2-0.35	0.7-1	0.04	0.04	0.5-0.6
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
			≥0.0005

Mechanical Properties of steel grade AISI 50B15

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)
378 (≥)	574 (≥)	11	24	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	133

Physical Properties of steel grade AISI 50B15

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
11	-	-			0.13	-
777	362	-	43.3	142		-
969	-	44	12.2			331	311

Heat Treatment of steel grade AISI 50B15

Heat treated : 1669°C - 1975°C

Technological Curves of steel grade AISI 50B15

No Curve

Cross Reference Table (Equivalent Grade) of AISI 50B15

Grade	Standard	Country	Application
AISI 431	AISI	USA	Martensitic special steel
AISI 440A	AISI	China	Martensitic special steel
AISI 440B	AISI	USA	Martensitic special steel
AISI 440F	AISI	USA	Martensitic special steel
AISI 440F Se	AISI	USA	Martensitic special steel
AISI 501	AISI	USA	Martensitic special steel
AISI 501A	AISI	USA	Martensitic special steel
AISI 501B	AISI	USA	Martensitic special steel
AISI 502	AISI	USA	Martensitic special steel
AISI 503	AISI	USA	Martensitic special steel
AISI 504	AISI	USA	Martensitic special steel
AISI S13800		USA	precipitation hardening
AISI S15500	AISI	USA	precipitation hardening
AISI 632	AISI	USA	precipitation hardening
AISI 630	AISI	USA	precipitation hardening
AISI 635	AISI	USA	precipitation hardening
AISI 631	AISI	USA	precipitation hardening
AISI 633	AISI	USA	precipitation hardening
AISI 633	AISI	USA	precipitation hardening
AISI 634	AISI	USA	precipitation hardening

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