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12Ni14

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S355K2G2W 13MnNi6-3
#12Ni14

Description

Spain UNE 12Ni14 Spain structural alloy steel and 12Ni14 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 12Ni14
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 12Ni14 UNE Spain Spain structural alloy steel
46SPb20
S235J0W
S235J2W
S355J0WP
S355J2WP
S355J0W
S355J2G1W
S355J2G2W
S355K2G1W
S355K2G2W

Chemical composition(mass fraction)(wt.%) of the 12Ni14

C(％) Si(％) Mn(％) P(％) S(％) Ni(％) V(%)
0.15 0. 35 0.30—0.80 0.020 0. 010 3.25—3.75 <0.05

Mechanical Properties of steel grade 12Ni14

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)
399 (≥) 469 (≥) 34 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade 12Ni14

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
12 - -     0.43 -  
265 573 - 34.3 434   -  
325 - 32 33.2   443 141

Heat Treatment of steel grade 12Ni14

Heat treated : 1752°C - 1267°C

Technological Curves of steel grade 12Ni14

Cross Reference Table (Equivalent Grade) of 12Ni14

Grade Standard Country Application
12Ni14 UNE Spain Spain structural alloy steel
EN 12Ni14 EN Euronorm Euronorm Structural steel
S355K2G2W 13MnNi6-3
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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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