G6

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Description

G6 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: G6

Category	Type	Steel Grade
Steel Grades	Tool Steel	G6
		SKC24
		SKC31
		A1
		A40
		CC
		F0
		F1
		G2
		G3
		G5

Chemical composition(mass fraction)(wt.%) of the G6

WC ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Co+Ni
85						15
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade G6

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)
119 (≥)	377 (≥)	31	31	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	433

Physical Properties of steel grade G6

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	-	-			0.13	-
316	864	-	44.3	212		-
999	-	24	31.2			143	244

Heat Treatment of steel grade G6

Heat treated : 1199°C - 1177°C

Technological Curves of steel grade G6

No Curve

Cross Reference Table (Equivalent Grade) of G6

Grade	Standard	Country	Application
YG6X		China	Hard alloy tungsten cobalt class
YG6A		China	Hard alloy tungsten cobalt class
YG6		China	Hard alloy tungsten cobalt class
G6	JIS	Japan	Carbide for cutting tools
G6	JIS	Japan	Carbide for cutting tools
TG6	AFNOR	France	Carbide for cutting tools
TG6	AFNOR	France	Carbide for cutting tools
CG60	SS	Russia	Drawing Die and top-notch tools carbide
CG60	SS	Russia	Drawing Die and top-notch tools carbide
ASTM CG6MMN	AISI	USA
G637.40			The Czech republic Structural steel
G645.90			The Czech republic Structural steel
G639.90			The Czech republic Structural steel
ZG65Mn		China	Large castings with low alloy cast steel
CG6MMN	ASTM	USA	Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CG6MMN	ASTM	USA	Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application

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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G6