G10300

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#G10300

Description

G10300 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: G10300

Category	Type	Steel Grade
Steel Grades	Carbon Steel	G10300
		G10220
		1023
		G10230
		1029
		G10290
		1025
		G10250
		1026
		G10260
		1030

Chemical composition(mass fraction)(wt.%) of the G10300

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.28-0.34		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 G10300

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)
144 (≥)	998 (≥)	34	12	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	321

Physical Properties of steel grade G10300

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
44	-	-			0.41	-
516	461	-	42.3	414		-
349	-	22	23.2			333	131

Heat Treatment of steel grade G10300

Heat treated : 1598°C - 1233°C

Technological Curves of steel grade G10300

No Curve

Cross Reference Table (Equivalent Grade) of G10300

Grade	Standard	Country	Application
UNS G10300	UNS	USA	General use carbon steel bar

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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