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HS2-10-1-8

Description

Spain UNE HS2-10-1-8 Spain structural alloy steel and HS2-10-1-8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: HS2-10-1-8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy HS2-10-1-8 UNE Spain Spain structural alloy steel
X40CrMoSiV5
30CrMoV12
320rMoCoV12
34CrNiMo6
40CrMnMo7
55NiCrMoV7
X20CrNi17-2
X37CrMoSiV5
X40Cr13
X40CrM05iV5

Chemical composition(mass fraction)(wt.%) of the HS2-10-1-8

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%) W(%) Co(%)
1.05-1.20 Max 0.45 Max 0.40 0.030 0.025 3.50-4.50 9.00-10.0 1.00-1.30 1.30-1.80 7.50-8.50

Mechanical Properties of steel grade HS2-10-1-8

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)
641 (≥) 645 (≥) 32 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade HS2-10-1-8

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
41 - -     0.41 -  
998 459 - 34.3 334   -  
691 - 12 44.2   314 413

Heat Treatment of steel grade HS2-10-1-8

Heat treated : 1892°C - 1747°C

Technological Curves of steel grade HS2-10-1-8

Cross Reference Table (Equivalent Grade) of HS2-10-1-8

Grade Standard Country Application
HS2-10-1-8 UNE Spain Spain structural alloy steel

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