G3

Favorite Datasheet

#G3

Description

G3 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: G3

Category	Type	Steel Grade
Steel Grades	Tool Steel	G3
		SKC3
		SKC11
		SKC24
		SKC31
		A1
		A40
		CC
		F0
		F1
		G2

Chemical composition(mass fraction)(wt.%) of the G3

WC ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Co+Ni
90						10
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade G3

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)
942 (≥)	123 (≥)	14	31	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	144

Physical Properties of steel grade G3

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
23	-	-			0.22	-
944	325	-	34.3	213		-
724	-	44	22.2			441	441

Heat Treatment of steel grade G3

Heat treated : 1317°C - 1572°C

Technological Curves of steel grade G3

No Curve

Cross Reference Table (Equivalent Grade) of G3

Grade	Standard	Country	Application
YG3X		China	Hard alloy tungsten cobalt class
YG3		China	Hard alloy tungsten cobalt class
G3	JIS	Japan	Carbide for cutting tools
G3	JIS	Japan	Carbide for cutting tools
TG3	AFNOR	France	Carbide for cutting tools
TG3	AFNOR	France	Carbide for cutting tools
G30	AFNOR	France	Carbide for cutting tools
G30	AFNOR	France	Carbide for cutting tools
G30	AFNOR	France	Carbide for cutting tools
G30	AFNOR	France	Carbide for cutting tools
CG35	SS	Sweden	Carbide for cutting tools
CG35	SS	Sweden	Carbide for cutting tools
UNS G31410	UNS	USA	precipitation hardening
UNS G31400	UNS	USA	precipitation hardening
ASTM CG3M	AISI	USA
S235J2G3			Spain structural steel
S275J2G3			Spain structural steel
S355J2G3			Spain structural steel
S3S5K2G3			Spain structural steel
EN S355J2G3	EN		Euronorm 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 G3?
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

G3