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Ta Z 8A

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Ta Z8 Ta Z 8B
#Ta #Z #8A

Description

Ta Z 8A High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Ta Z 8A
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy Ta Z 8A
SM 2060 Mo
SR 50A
Stainless W
Stoody 1API
Stoody 41 H
SUH 11 M
Super Inver
T201 L
T201 LN
Ta Z8

Chemical composition(mass fraction)(wt.%) of the Ta Z 8A

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.12         6 68
Mo Al Cu Nb Ta B Zr
4 6   2.5 8 0.004 1
N Co Pb W Other    
      4      
             

Mechanical Properties of steel grade Ta Z 8A

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)
912 (≥) 485 (≥) 33 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade Ta Z 8A

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
32 - -     0.41 -  
347 198 - 21.3 424   -  
543 - 14 41.2   333 333

Heat Treatment of steel grade Ta Z 8A

Heat treated : 1772°C - 1936°C

Technological Curves of steel grade Ta Z 8A

Cross Reference Table (Equivalent Grade) of Ta Z 8A

Grade Standard Country Application
Vitallium AISI USA Martensitic special steel
NC15Fe7TA AFNOR France Steel Exhaust Valves
NC20TA AFNOR France Steel Exhaust Valves
OTA10NbMoNiCrl70 Cast Steel
OTA10TiMoNiCil70 Cast Steel
5-490NTA Australia Structural steel
7-430RNTA Australia Structural steel
7-460RNTA Australia Structural steel
7-490RNTA Australia Structural steel
TAC-2 China Superalloys and high temperature intermetallic materials
TAC-2M China Superalloys and high temperature intermetallic materials
TAC-3B China Superalloys and high temperature intermetallic materials
TAC-3C China Superalloys and high temperature intermetallic materials
TAC-3D China Superalloys and high temperature intermetallic materials
TAC-1 China Superalloys and high temperature intermetallic materials
TAC-1B China Superalloys and high temperature intermetallic materials
CZ-1 AISI USA W-Ta-Ti-Co class carbide
CZ-2 AISI USA W-Ta-Ti-Co class carbide
CZ-3 AISI USA W-Ta-Ti-Co class carbide
CZ-4 AISI USA W-Ta-Ti-Co class carbide
Ta Z8 Ta Z 8B
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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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