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1.6570

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1.6552 GS-30NiCrMo8 5
#1.6570

Description

Germany DIN 1.6570 and 1.6570 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1.6570
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1.6570 DIN Germany
GS-8MnMo74
1.5430
1.6221
GS-13MnNi64
1.6511
GS-36CrNiMo4
1.6515
GS-25CrNiMo4
GS-24CrNiMo3 2 5
1.6552

Chemical composition(mass fraction)(wt.%) of the 1.6570

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.27-0.34 0.30-0.60 0.60-1.00 Max 0.025 Max 0.025 1.10-1.40 1.80-2.10 0.30-0.40

Mechanical Properties of steel grade 1.6570

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)
472 (≥) 492 (≥) 44 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 1.6570

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
22 - -     0.23 -  
363 265 - 41.3 144   -  
771 - 24 11.2   233 422

Heat Treatment of steel grade 1.6570

Heat treated : 1191°C - 1856°C

Technological Curves of steel grade 1.6570

Cross Reference Table (Equivalent Grade) of 1.6570

Grade Standard Country Application
1.6570 DIN Germany
1.6552 GS-30NiCrMo8 5
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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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