SAE 9442

Favorite Datasheet

#SAE # #9442

Description

SAE 9442 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SAE 9442

Category	Type	Steel Grade
Steel Grades	Carbon Steel	SAE 9442
		UNS G94151
		SAE 94B17
		UNS G94171
		AISI 94B20
		SAE 94B30
		UNS G94301
		SAE 9437
		SAE 9440
		SAE 94B40
		UNS G94401

Chemical composition(mass fraction)(wt.%) of the SAE 9442

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.4-0.45	0.2-0.35	0.9-1.2	0.04	0.04	0.3-0.5	0.3-0.6
Mo	Al	Cu	Nb	Ti	V	Ce
0.08-0.15
N	Co	Pb	B	Other

Mechanical Properties of steel grade SAE 9442

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)
747 (≥)	833 (≥)	41	43	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	211

Physical Properties of steel grade SAE 9442

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
31	-	-			0.41	-
774	353	-	12.3	312		-
621	-	44	33.2			431	443

Heat Treatment of steel grade SAE 9442

Heat treated : 1955°C - 1122°C

Technological Curves of steel grade SAE 9442

No Curve

Cross Reference Table (Equivalent Grade) of SAE 9442

Grade	Standard	Country	Application
SAE NVl(1541)	SAE	USA	precipitation hardening
SAE NV2(1547)	SAE	USA	precipitation hardening
SAE NV3	SAE	USA	precipitation hardening
SAE NV4(3140)	SAE	USA	precipitation hardening
SAE NV5(8645)	SAE	USA	precipitation hardening
SAE NV6(5150)	SAE	USA	precipitation hardening
SAE NV7(4140)	SAE	USA	precipitation hardening
SAE NV8		USA	precipitation hardening
SAE NV9	SAE	USA	precipitation hardening
SAE HNVl	SAE	USA	precipitation hardening
SAE HNV2	SAE	USA	precipitation hardening
SAE HNV3	SAE	USA	precipitation hardening
SAE HNV4	SAE	USA	precipitation hardening
SAE HNV5	SAE	USA	precipitation hardening
SAE HNV6	SAE	USA	precipitation hardening
SAE HNV7(71360)	SAE	USA	precipitation hardening
SAE HNV8	SAE	USA	precipitation hardening
SAE EVl	SAE	USA	precipitation hardening
SAE EV2	SAE	USA	precipitation hardening
SAE EV3	SAE	USA	precipitation hardening

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

Do you supply this SAE 9442?
List your company on S&G now? Join
Non-paying users only

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy