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G-X 260 Cr 27

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Germany DIN G-X260Cr27 Abrasion resisting alloy cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-X260Cr27 / G-X 260 Cr 27
Category Grade Standard Region/Area Standard Content
Metals G-X 260 Cr 27 DIN 1695 Germany Abrasion resisting alloy cast iron

Chemical composition(mass fraction)(wt.%) of the G-X 260 Cr 27

Element Min Max Similar
Si 0.5000 1.5000 -
Ni - 1.2000 -
Mo - 1.0000 -
Mn 0.5000 1.5000 -
Cr 24.0000 28.0000 -
C 2.3000 2.9000 -

Mechanical Properties of steel grade G-X 260 Cr 27

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)
867 (≥) 251 (≥) 44 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade G-X 260 Cr 27

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
42 - -     0.33 -  
374 181 - 31.3 311   -  
161 - 43 11.2   334 132

Heat Treatment of steel grade G-X 260 Cr 27

Heat treated : 1816°C - 1324°C

Technological Curves of steel grade G-X 260 Cr 27

Cross Reference Table (Equivalent Grade) of G-X 260 Cr 27

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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