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UNS J93503

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25Cr-12Ni ASTM HH
#UNS # #J93503

Description

USA AISI UNS J93503 and UNS J93503 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: UNS J93503
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy UNS J93503 AISI USA
CW-6M
CW-2M
CW-6MC
CY-5SnBiM
CX-2MW
CU-5MCuC
ASTM HF
UNS J92603
19Cr-9Ni
25Cr-12Ni

Chemical composition(mass fraction)(wt.%) of the UNS J93503

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.20-0.50 Max 2.00 Max 2.00 Max 0.04 Max 0.040 24.0-28.0 11.0-14.0 Max 0.50

Mechanical Properties of steel grade UNS J93503

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)
749 (≥) 253 (≥) 22 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade UNS J93503

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
14 - -     0.32 -  
537 846 - 44.3 331   -  
497 - 43 31.2   141 124

Heat Treatment of steel grade UNS J93503

Heat treated : 1441°C - 1765°C

Technological Curves of steel grade UNS J93503

Cross Reference Table (Equivalent Grade) of UNS J93503

Grade Standard Country Application
UNS G10300 UNS USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS G10080 UNS USA General use carbon steel bar
UNS G10110 UNS USA General use carbon steel bar
ASTM 1012 ASTM USA General use carbon steel bar
UNS G10120 UNS USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
UNS G10160 UNS USA General use carbon steel bar
UNS G10170 UNS USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
UNS G10190 UNS USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
UNS T72301 UNS USA Carbon tool steel
W2-A ASTM USA Carbon tool steel
UNS T72302 UNS USA Carbon tool steel
UNS S42800 UNS USA Martensitic special steel
UNS S43100 UNS USA Martensitic special steel
25Cr-12Ni ASTM HH
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