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1.4980

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X6NiCrTiMoVB25-15-2/X5NiCrTi26-15 X8CrNiMoNb16-16
#1.4980

Description

Germany DIN 1.4980 The high-temperature and high-strength steel and 1.4980 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4980
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4980 DIN Germany The high-temperature and high-strength steel
NiFeCr12Mo
2.4975
NiCr20Mo
NiCr20Mo
1.4977
X40CoNi20-20
1.4978
X50CoCrNi20-20
1.4944
X6NiCrTiMoVB25-15-2/X5NiCrTi26-15

Chemical composition(mass fraction)(wt.%) of the 1.4980

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Al(%) Ti(%)
0.03-0.08 Max 1.00 1.00-2.00 Max 0.025 Max 0.015 Max 0.015 24.0-27.0 1.00-1.50 0.10-0.50 Max 0.35 1.90-2.30

Mechanical Properties of steel grade 1.4980

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)
338 (≥) 831 (≥) 24 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 1.4980

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
24 - -     0.13 -  
758 647 - 11.3 114   -  
374 - 12 24.2   212 133

Heat Treatment of steel grade 1.4980

Heat treated : 1855°C - 1612°C

Technological Curves of steel grade 1.4980

Cross Reference Table (Equivalent Grade) of 1.4980

Grade Standard Country Application
1.4980 DIN Germany The high-temperature and high-strength steel
X6NiCrTiMoVB25-15-2/X5NiCrTi26-15 X8CrNiMoNb16-16
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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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