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12015

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12014 12020
#12015

Description

Czech Republic CSN 12015 The Czech republic Structural steel and 12015 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 12015
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 12015 CSN Czech Republic The Czech republic Structural steel
11529
11531
11550
11600
11650
11700
11800
12010
12011
12014

Chemical composition(mass fraction)(wt.%) of the 12015

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%) Al(%)
0.05-0.12 Max 0.15 0.20-0.45 0.025 0.025 0.20 0.15 0.15 0.020

Mechanical Properties of steel grade 12015

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)
754 (≥) 619 (≥) 12 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 12015

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 - -     0.43 -  
327 251 - 43.3 233   -  
237 - 22 23.2   121 122

Heat Treatment of steel grade 12015

Heat treated : 1191°C - 1937°C

Technological Curves of steel grade 12015

Cross Reference Table (Equivalent Grade) of 12015

Grade Standard Country Application
T12015 UNS USA Tungsten series High-Speed Tool Steel
412015 CSN Czech Republic The Czech republic Structural steel
12015 CSN Czech Republic The Czech republic Structural steel
12014 12020
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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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