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T55Ni2Cr65Mo30

Favorite Datasheet

India IS T55Ni2Cr65Mo30 Specification for Mould Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T55Ni2Cr65Mo30 / T55Ni2Cr65Mo30
Category Grade Standard Region/Area Standard Content
Metals T55Ni2Cr65Mo30 IS 4430 India Specification for Mould Steels

Chemical composition(mass fraction)(wt.%) of the T55Ni2Cr65Mo30

Element Min Max Similar
Si 0.1000 0.3500 -
S - 0.0350 -
P - 0.0350 -
Ni 1.2500 1.7500 -
Mo 0.2500 0.3500 -
Mn 0.5000 0.8000 -
Cr 0.5000 0.8000 -
C 0.5000 0.6000 -

Mechanical Properties of steel grade T55Ni2Cr65Mo30

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)
116 (≥) 516 (≥) 31 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade T55Ni2Cr65Mo30

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
13 - -     0.22 -  
832 238 - 12.3 332   -  
839 - 44 13.2   124 142

Heat Treatment of steel grade T55Ni2Cr65Mo30

Heat treated : 1877°C - 1714°C

Technological Curves of steel grade T55Ni2Cr65Mo30

Cross Reference Table (Equivalent Grade) of T55Ni2Cr65Mo30

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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