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PSL-2 21-42-3 N08825 Grade 125

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EU EN PSL-221-42-3N08825Grade125 石油天然气工业 套管、油管和接箍毛坯用耐腐蚀合金无缝管 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PSL-221-42-3N08825Grade125 / PSL-2 21-42-3 N08825 Grade 125
Category Grade Standard Region/Area Standard Content
Metals PSL-2 21-42-3 N08825 Grade 125 EN ISO 13680 EU 石油天然气工业 套管、油管和接箍毛坯用耐腐蚀合金无缝管 交货技术条件

Chemical composition(mass fraction)(wt.%) of the PSL-2 21-42-3 N08825 Grade 125

Element Min Max Similar
Ti 0.6000 1.2000 -
Si - 0.5000 -
S - 0.0300 -
P - 0.0300 -
Ni 38.0000 46.0000 -
Mo 2.5000 3.5000 -
Mn - 1.0000 -
Cu 1.5000 3.0000 -
Cr 19.5000 23.5000 -
C - 0.0500 -
Al - 0.2000 -

Mechanical Properties of steel grade PSL-2 21-42-3 N08825 Grade 125

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)
858 (≥) 213 (≥) 13 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade PSL-2 21-42-3 N08825 Grade 125

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
34 - -     0.24 -  
996 428 - 11.3 343   -  
352 - 31 21.2   144 143

Heat Treatment of steel grade PSL-2 21-42-3 N08825 Grade 125

Heat treated : 1653°C - 1121°C

Technological Curves of steel grade PSL-2 21-42-3 N08825 Grade 125

Cross Reference Table (Equivalent Grade) of PSL-2 21-42-3 N08825 Grade 125

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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