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erralium255

Favorite Datasheet
erralium255 S32950
#erralium255

Description

USA UNS erralium255 Dual-phase steel and erralium255 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: erralium255
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel erralium255 UNS USA Dual-phase steel
S32304
2304
2304
S32404
S32404
Uranus50
Uranus50
S32550
S32550
erralium255

Chemical composition(mass fraction)(wt.%) of the erralium255

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
0.04 1 1.5 Max 0.04 Max 0.03 24.0-27.0 4.50-6.50 2.00-4.00 1.50-2.50 1.50-2.50

Mechanical Properties of steel grade erralium255

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)
873 (≥) 493 (≥) 41 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade erralium255

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
31 - -     0.44 -  
325 991 - 14.3 112   -  
892 - 23 44.2   121 411

Heat Treatment of steel grade erralium255

Heat treated : 1451°C - 1894°C

Technological Curves of steel grade erralium255

Cross Reference Table (Equivalent Grade) of erralium255

Grade Standard Country Application
erralium255 UNS USA Dual-phase steel
erralium255 UNS USA Dual-phase steel
erralium255 S32950
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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