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YSt 450

Favorite Datasheet

India IS YSt450 High test line pipe and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YSt450 / YSt 450
Category Grade Standard Region/Area Standard Content
Metals YSt 450 IS 1979 India High test line pipe

Chemical composition(mass fraction)(wt.%) of the YSt 450

Element Min Max Similar
V - 0.0200 -
S - 0.0500 -
P - 0.0400 -
Nb - 0.0050 -
Mn - 1.4000 -
C - 0.2600 -

Mechanical Properties of steel grade YSt 450

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)
762 (≥) 844 (≥) 24 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade YSt 450

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
44 - -     0.21 -  
624 877 - 13.3 421   -  
455 - 33 24.2   313 242

Heat Treatment of steel grade YSt 450

Heat treated : 1645°C - 1313°C

Technological Curves of steel grade YSt 450

Cross Reference Table (Equivalent Grade) of YSt 450

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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