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1.7355

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GS-17CrMnMo5 5 GS-12CrMo19 5
#1.7355

Description

Germany DIN 1.7355 and 1.7355 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1.7355
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1.7355 DIN Germany
GS-34CrMo4
1.7220
1.7225
GS-42CrMo4
GS-50CrMo4
1.7228
GS-34CrMo4 4
1.7341
1.7354
GS-17CrMnMo5 5

Chemical composition(mass fraction)(wt.%) of the 1.7355

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.15-0.21 0.30-0.60 1.20-1.60 Max 0.020 Max 0.015 1.20-1.50 0.45-0.55

Mechanical Properties of steel grade 1.7355

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)
623 (≥) 362 (≥) 31 14 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade 1.7355

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
14 - -     0.31 -  
497 268 - 11.3 323   -  
741 - 21 41.2   423 231

Heat Treatment of steel grade 1.7355

Heat treated : 1328°C - 1447°C

Technological Curves of steel grade 1.7355

Cross Reference Table (Equivalent Grade) of 1.7355

Grade Standard Country Application
1.7355 DIN Germany
GS-17CrMnMo5 5 GS-12CrMo19 5
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