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UnitempAF2-1

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SAE HEV8 UnitempHS
#UnitempAF2-1

Description

USA UnitempAF2-1 Martensitic special steel and UnitempAF2-1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: UnitempAF2-1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel UnitempAF2-1 USA Martensitic special steel
SAE HEVl
UNS N07002
SAE HEV2
SAE HEV3
UNS N07751
UNS N07090
SAE HEV6
SAE HEV7
UNS N07032
SAE HEV8

Chemical composition(mass fraction)(wt.%) of the UnitempAF2-1

C(％) Cr(％) Ni(％) Mo(％) W(%) Co(%) Al(%) Ti(%) Ta(%) Other(%)
0.35 12 59 3 6 10 4.6 3 1.50 Zr 0.10,P 0.015

Mechanical Properties of steel grade UnitempAF2-1

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)
122 (≥) 859 (≥) 41 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade UnitempAF2-1

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
44 - -     0.43 -  
474 649 - 34.3 212   -  
162 - 12 42.2   421 332

Heat Treatment of steel grade UnitempAF2-1

Heat treated : 1348°C - 1529°C

Technological Curves of steel grade UnitempAF2-1

Cross Reference Table (Equivalent Grade) of UnitempAF2-1

Grade Standard Country Application
UnitempAF2-1 USA Martensitic special steel
SAE HEV8 UnitempHS
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
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