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15Cr

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25MnRiVRE 15CrA
#15Cr

Description

China GBT 15Cr China structural steel and alloy steel and 15Cr Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 15Cr
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 15Cr GBT China China structural steel and alloy steel
45B
50B
40MnB
45MnB
20MnMoB
15MnVB
20MnVB
40MnVB
20MnTiB
25MnRiVRE

Chemical composition(mass fraction)(wt.%) of the 15Cr

C(％) Si(％) Mn(％) Cr(％)
0.12-0.18 0.17-0.37 0.40-0.70 0.70-1.00

Mechanical Properties of steel grade 15Cr

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)
689 (≥) 925 (≥) 24 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 15Cr

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
34 - -     0.44 -  
457 976 - 44.3 323   -  
338 - 34 12.2   123 244

Heat Treatment of steel grade 15Cr

Heat treated : 1469°C - 1264°C

Technological Curves of steel grade 15Cr

Cross Reference Table (Equivalent Grade) of 15Cr

Grade Standard Country Application
7Mn15Cr2A13V2WMo China Alloy tool steel - Without magnetic steel mold
115CrV3 DIN Germany Cold working alloy tool steel
X15CrMoCoV10-10-5 DIN Germany Hot working alloy tool steel
X15CrNiSi25-20 AFNOR France Carbide for cutting tools
X15CrNiSi25-20 AFNOR France Carbide for cutting tools
X15CrNiSi20-12 Germany Stainless steel
X15CrNiSi25-21(20) DIN Germany Stainless steel
X15CrMo5-1 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
ISO X15CrN26 ISO ISO ISO standard iron grain size heat resistant steel
ISO X15CrNiSi20 12 ISO ISO ISO standard Austenite size heat resistant steel
ISO X15CrNiSi25 21 ISO ISO ISO standard Austenite size heat resistant steel
015Cr20Ni18Mo6CuN GBT China Stainless steel bars
015Cr21Ni26Mo5Cu2 GBT China Stainless steel bars
015Cr24Ni22Mo8Mn3CuN GBT China Stainless steel bars
15Cr09 STAS/SR Romania Alloy structural steel
15Cr09S STAS/SR Romania Alloy structural steel
15Cr09X STAS/SR Romania Alloy structural steel
15Cr09XS STAS/SR Romania Alloy structural steel
15Cr9q STAS/SR Romania Alloy structural steel
15Cr9AT STAS/SR Romania Alloy structural steel
25MnRiVRE 15CrA
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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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