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G6

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G6 G7
#G6

Description

Japan JIS G6 Carbide for cutting tools and G6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: G6
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy G6 JIS Japan Carbide for cutting tools
CC
F0
F1
F1
G2
G2
G3
G3
G5
G6

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

W(%) Other(%)
85 Co+Ni:15

Mechanical Properties of steel grade G6

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
991 (≥) 834 (≥) 42 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

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
14 - -     0.13 -  
742 631 - 44.3 244   -  
172 - 14 34.2   232 121

Heat Treatment of steel grade G6

Heat treated : 1524°C - 1861°C

Technological Curves of steel grade G6

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 CSN Czech Republic The Czech republic Structural steel
G645.90 CSN Czech Republic The Czech republic Structural steel
G639.90 CSN Czech Republic The Czech republic Structural steel
ZG65Mn GBT 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
G6 G7
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Jiangyou Longhai Special Steel Co.,Ltd.
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...

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