Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

Rp3

Favorite Datasheet
Rp2 Rp4
#Rp3

Description

Romania STAS/SR Rp3 tool steel and Rp3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Rp3
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy Rp3 STAS/SR Romania tool steel
36VSiWMoCr53
39VSiMoCr52
40VSiMoCr52
55MoCrNi16
55VMoCrNi16
55VMoCrNil7
57VMoCrNil7
30VCrW85
Rpl
Rp2

Chemical composition(mass fraction)(wt.%) of the Rp3

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%)
0.70-0.78 Max 0.45 Max 0.40 0.030 0.030 3.80-4. 50 1.00-1.20 Max 0.60 17.5- 18.5

Mechanical Properties of steel grade Rp3

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)
322 (≥) 551 (≥) 14 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade Rp3

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
14 - -     0.23 -  
612 134 - 41.3 243   -  
961 - 32 44.2   423 131

Heat Treatment of steel grade Rp3

Heat treated : 1844°C - 1697°C

Technological Curves of steel grade Rp3

Cross Reference Table (Equivalent Grade) of Rp3

Grade Standard Country Application
Rp3 STAS/SR Romania tool steel
Rp2 Rp4
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
  • Do you supply this Rp3?
  • List your company on S&G now? Join
  • Non-paying users only
Top