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PlI-25

Favorite Datasheet

Russia GOST PlI-25 Platinum and platinum alloys. Trade-marks and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PlI-25 / PlI-25
Category Grade Standard Region/Area Standard Content
Metals PlI-25 GOST 13498 Russia Platinum and platinum alloys. Trade-marks

Chemical composition(mass fraction)(wt.%) of the PlI-25

Element Min Max Similar
Total Others - 0.1900 -
Pt 74.0000 76.0000 -
Other - 0.1500 -
Ir 24.0000 26.0000 -
Fe - 0.0400 -

Mechanical Properties of steel grade PlI-25

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)
548 (≥) 455 (≥) 14 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade PlI-25

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 -  
748 361 - 24.3 313   -  
169 - 32 11.2   243 134

Heat Treatment of steel grade PlI-25

Heat treated : 1287°C - 1325°C

Technological Curves of steel grade PlI-25

Cross Reference Table (Equivalent Grade) of PlI-25

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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