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USS 25-12 SCBTA

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Global 企业标准 USS25-12SCBTA and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: USS25-12SCBTA / USS 25-12 SCBTA
Category Grade Standard Region/Area Standard Content
Metals USS 25-12 SCBTA -- Global

Chemical composition(mass fraction)(wt.%) of the USS 25-12 SCBTA

Element Min Max Similar
Ni 12.0000 15.0000 -
Nb+Ta - - -
Cr 22.0000 24.0000 -
C - 0.0800 -

Mechanical Properties of steel grade USS 25-12 SCBTA

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)
279 (≥) 494 (≥) 11 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade USS 25-12 SCBTA

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
11 - -     0.13 -  
531 753 - 13.3 411   -  
594 - 42 44.2   321 412

Heat Treatment of steel grade USS 25-12 SCBTA

Heat treated : 1569°C - 1347°C

Technological Curves of steel grade USS 25-12 SCBTA

Cross Reference Table (Equivalent Grade) of USS 25-12 SCBTA

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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