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RU12

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RUL1 RU11v
#RU12

Description

Romania STAS/SR RU12 tool steel and RU12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: RU12
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy RU12 STAS/SR Romania tool steel
30VCrW85
Rpl
Rp2
Rp3
Rp4
Rp5
Rp9
Rp10
Rp11
RUL1

Chemical composition(mass fraction)(wt.%) of the RU12

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
0.95-1.10 0.40-0.65 0.90-1.20 0.027 0.020 1.30-1.65 0.30 0.08 0.25

Mechanical Properties of steel grade RU12

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)
352 (≥) 727 (≥) 33 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade RU12

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
22 - -     0.41 -  
755 333 - 43.3 443   -  
468 - 22 21.2   413 311

Heat Treatment of steel grade RU12

Heat treated : 1317°C - 1189°C

Technological Curves of steel grade RU12

Cross Reference Table (Equivalent Grade) of RU12

Grade Standard Country Application
RU12 STAS/SR Romania tool steel
RU12v STAS/SR Romania tool steel
RUL1 RU11v
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...

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