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26NiCrMoV14-5 / 1.6957 / HW19476

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G-X 8 CrNi 19 9 ASTM A 565 GR 616
#26NiCrMoV14-5

Description

Germany SEW 26NiCrMoV14-5 / 1.6957 / HW19476 SEW 555, Steels for larger forgings for components in turbine and generator installations and 26NiCrMoV14-5 / 1.6957 / HW19476 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 26NiCrMoV14-5 / 1.6957 / HW19476
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 26NiCrMoV14-5 / 1.6957 / HW19476 SEW Germany SEW 555, Steels for larger forgings for components in turbine and generator installations
EN X15CrMo5-1
EN X18CrMoNbVNi1-1
EN X22CrMoV12-1
501
MARAGING (C) 300
18Ni Maraging Steel
Maraging 350
G-X 12 Cr 13
G-X 6 CrNi 13 4
G-X 8 CrNi 19 9

Chemical composition(mass fraction)(wt.%) of the 26NiCrMoV14-5 / 1.6957 / HW19476

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Al(%)
0.28 0.25 0.40 0.010 0.010 1.40-1.80 3.40-3.80 0.30-0.45 0.15 0.025

Mechanical Properties of steel grade 26NiCrMoV14-5 / 1.6957 / HW19476

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)
229 (≥) 182 (≥) 14 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 26NiCrMoV14-5 / 1.6957 / HW19476

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
21 - -     0.21 -  
578 298 - 22.3 242   -  
891 - 13 34.2   443 223

Heat Treatment of steel grade 26NiCrMoV14-5 / 1.6957 / HW19476

Heat treated : 1781°C - 1762°C

Technological Curves of steel grade 26NiCrMoV14-5 / 1.6957 / HW19476

Cross Reference Table (Equivalent Grade) of 26NiCrMoV14-5 / 1.6957 / HW19476

Grade Standard Country Application
26NiCrMoV14-5 / 1.6957 / HW19476 SEW Germany SEW 555, Steels for larger forgings for components in turbine and generator installations
G-X 8 CrNi 19 9 ASTM A 565 GR 616
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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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