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K460

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K410 K510
#K460

Description

Romania STAS/SR K460 Structural steel and K460 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: K460
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel K460 STAS/SR Romania Structural steel
R37
R44
R52
12MoCr22
I2MoCr50
12VMoCr10
14CrMo4
16Mo3
16Mo5
K410

Chemical composition(mass fraction)(wt.%) of the K460

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%) Al(%)
0.12-0.20 Min 0.40 0.90- 1.40 0.035 0.030 Min 0.30 0.30 Min 0.03 0.30 0.020-0.035

Mechanical Properties of steel grade K460

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)
622 (≥) 173 (≥) 23 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade K460

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 - -     0.44 -  
376 442 - 33.3 244   -  
313 - 24 41.2   244 321

Heat Treatment of steel grade K460

Heat treated : 1955°C - 1959°C

Technological Curves of steel grade K460

Cross Reference Table (Equivalent Grade) of K460

Grade Standard Country Application
K460 STAS/SR Romania Structural steel
K410 K510
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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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