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GX4CrNil3-4

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GP280GH GX4CrNiMo16-5-l
#GX4CrNil3-4

Description

Spain UNE GX4CrNil3-4 Spain structural alloy steel and GX4CrNil3-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: GX4CrNil3-4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel GX4CrNil3-4 UNE Spain Spain structural alloy steel
P690QL1
P690QL2
G12MoCrV5-2
G17CrMo5-5
G17CrMo9-10
G17CrMoV5-10
G20Mo5
GP240GH
GP240GR
GP280GH

Chemical composition(mass fraction)(wt.%) of the GX4CrNil3-4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.06 1.00 1.00 0.035 0.025 12.0-13.5 0.7

Mechanical Properties of steel grade GX4CrNil3-4

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)
729 (≥) 543 (≥) 13 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade GX4CrNil3-4

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
44 - -     0.12 -  
858 288 - 33.3 214   -  
839 - 21 11.2   131 213

Heat Treatment of steel grade GX4CrNil3-4

Heat treated : 1685°C - 1237°C

Technological Curves of steel grade GX4CrNil3-4

Cross Reference Table (Equivalent Grade) of GX4CrNil3-4

Grade Standard Country Application
GX4CrNil3-4 UNE Spain Spain structural alloy steel
GP280GH GX4CrNiMo16-5-l
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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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