AISI 10521

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#AISI # #1052

Description

USA AISI AISI 10521 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AISI 10521

Category	Type	Steel Grade	Standard	Country
Steel Grades	Carbon Steel	AISI 10521	AISI	USA
		ICI 4340
		ASTM 11Q
		ICI 4620
		ASTM 12Q
		ASTM 13Q
		ICI 8620
		ICI 8630
		ASTM 14Q
		ASTM 15A
		ICI 52100

Chemical composition(mass fraction)(wt.%) of the AISI 10521

Chemical composition % of the ladle analysis of grade AISI 1052 and Standards

Category	steel
Class	Carbon steel
Type	Standard
Designations	United States: UNS G10520

Composition

Element	Weight %
C	0.49
Mn	1.21
P	0.05
S	0.05
Si	0.12

Mechanical Properties

Properties		Conditions
Properties		T (°C)	Treatment
Density (×1000 kg/m³)	7.7-8.03	25
Poisson's Ratio	0.27-0.30	25
Elastic Modulus (GPa)	190-210	25

Thermal Properties

Properties		Conditions
Properties		T (°C)	Treatment
Thermal Expansion (10^-6/ºC)	15	25-700 more	annealed

Mechanical Properties of steel grade AISI 10521

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)
845 (≥)	523 (≥)	31	33	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	413

Physical Properties of steel grade AISI 10521

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
14	-	-			0.24	-
256	494	-	22.3	413		-
165	-	12	31.2			311	331

Heat Treatment of steel grade AISI 10521

Heat treated : 1251°C - 1844°C

Technological Curves of steel grade AISI 10521

No Curve

Cross Reference Table (Equivalent Grade) of AISI 10521

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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