1020

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#1020

Description

1020 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1020

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1020
		1015
		G10150
		1016
		G10160
		1017
		G10170
		1018
		G10180
		1019
		G10190

Chemical composition(mass fraction)(wt.%) of the 1020

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.18-0.23		0.3-0.6	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 1020

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)
467 (≥)	952 (≥)	13	14	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	321

Physical Properties of steel grade 1020

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
41	-	-			0.33	-
422	574	-	33.3	443		-
937	-	32	12.2			344	432

Heat Treatment of steel grade 1020

Heat treated : 1995°C - 1184°C

Technological Curves of steel grade 1020

No Curve

Cross Reference Table (Equivalent Grade) of 1020

Grade	Standard	Country	Application
ASTM 1020	ASTM	USA	General use carbon steel bar
UNS G10200	UNS	USA	General use carbon steel bar
ICI 1020	AISI	USA
S31020		China	Stainless steel bars
1020rW6			Spain structural alloy steel
1020			Australia Structural steel
M1020			Australia Structural steel
1020			Australia Structural steel
M1020			Australia Structural steel
1020		USA	Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
1020		USA	Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures

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

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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy