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1.4765

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27SiMn 1.4593/GX 2 CrNiMoN 20-18-6/GX3CrNiMoCuN 24 6 2 3
#1-4765

Description

Germany DIN DIN 17470 (1984), 1.4765 Specialsteel Heating conductor alloys; technical delivery conditions for round and flat wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4765
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4765 Ferrite DIN Germany Heating conductor alloys; technical delivery conditions for round and flat wire

Chemical composition(mass fraction)(wt.%) of the 1.4765

C Si Mn P S Cr Al
≤0.10 ≤1.00 ≤0.60 ≤0.045 ≤0.030 22.00 -25.00 3.50 -5.00

Mechanical Properties of steel grade 1.4765

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)
477 (≥) 543 (≥) 32 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 1.4765

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
23 - -     0.13 -  
124 436 - 21.3 213   -  
138 - 23 43.2   311 334

Heat Treatment of steel grade 1.4765

Heat treated : 1217°C - 1198°C

Technological Curves of steel grade 1.4765

Relevant standard of 1.4765

DIN 17470 (1984) Heating conductor alloys; technical delivery conditions for round and flat wire DIN-17470---(1984).pdf
27SiMn 1.4593/GX 2 CrNiMoN 20-18-6/GX3CrNiMoCuN 24 6 2 3
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