1045

Favorite Datasheet

#1045

Description

1045 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1045

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1045
		1039
		G10390
		1040
		G10400
		1042
		G10420
		1043
		G10430
		1044
		G10440

Chemical composition(mass fraction)(wt.%) of the 1045

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.43-0.5		0.6-0.9	0.04	0.05
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
				3 ; 4

		 
			Si≤0.1%, 0.1-0.2%,0.2-0.4%,0.3-0.6%

			Cu≤0.2%

Mechanical Properties of steel grade 1045

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)
839 (≥)	362 (≥)	44	14	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	144

Physical Properties of steel grade 1045

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
42	-	-			0.43	-
839	767	-	41.3	344		-
522	-	41	12.2			112	434

Heat Treatment of steel grade 1045

Heat treated : 1125°C - 1585°C

Technological Curves of steel grade 1045

No Curve

Cross Reference Table (Equivalent Grade) of 1045

Grade	Standard	Country	Application
1045			Australia Structural steel
1045			Australia Structural steel

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 1045?
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