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DZ3

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K4002 DZ5
#DZ3

Description

China GBT DZ3 Age hardening type Nickel base alloy and DZ3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: DZ3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy DZ3 GBT China Age hardening type Nickel base alloy
K412
K417
K417G
K418
K419
K438
K640
K423
K2136
K4002

Chemical composition(mass fraction)(wt.%) of the DZ3

C(％) Cr(％) Ni(％) Mo(％) W(%) Co(%) B(%) Al(%) Ti(%) Fe(%) Other(%)
0.08-0.13 10.0-11.0 Balance 3.8-4.8 4.8-5.5 4.5-6.0 Max 0.015 5.3-6.0 2.3-3.2 Max 2.0 Ce:Max 0.01,Zr:Max 0.01

Mechanical Properties of steel grade DZ3

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)
571 (≥) 874 (≥) 41 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade DZ3

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 - -     0.43 -  
376 549 - 14.3 112   -  
489 - 34 21.2   342 442

Heat Treatment of steel grade DZ3

Heat treated : 1893°C - 1997°C

Technological Curves of steel grade DZ3

Cross Reference Table (Equivalent Grade) of DZ3

Grade Standard Country Application
DZ3 GBT China Age hardening type Nickel base alloy
DZ38G GBT China Progress in Directionally Solidified Super Alloys
K4002 DZ5
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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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