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Z30

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Z20 A1
#Z30

Description

Japan JIS Z30 ultra-particulate carbide and Z30 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Z30
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy Z30 JIS Japan ultra-particulate carbide
E3
E3
E4
E5
Z01
Z01
Z10
Z10
Z20
Z20

Chemical composition(mass fraction)(wt.%) of the Z30

W(%) Co(%) Other(%)
75-90 10-25 Ti,Ta(Nb)(%):0-3②

Mechanical Properties of steel grade Z30

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)
453 (≥) 911 (≥) 44 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade Z30

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
21 - -     0.44 -  
638 691 - 32.3 313   -  
727 - 33 23.2   432 243

Heat Treatment of steel grade Z30

Heat treated : 1335°C - 1553°C

Technological Curves of steel grade Z30

Cross Reference Table (Equivalent Grade) of Z30

Grade Standard Country Application
Z30 JIS Japan ultra-particulate carbide
Z20 A1
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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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