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UNS J11872

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UNS J21890 ASTM WC11
#UNS # #J11872

Description

USA AISI UNS J11872 and UNS J11872 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: UNS J11872
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy UNS J11872 AISI USA
UNS J12524
ASTM WC1
UNS J12082
ASTM WC4
ASTM WC5
UNS J22000
ASTM WC6
UNS J12072
ASTM WC9
UNS J21890

Chemical composition(mass fraction)(wt.%) of the UNS J11872

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Cu(%) Al(%)
0.15-0.21 0.30-0.60 0.50-0.80 Max 0.020 Max 0.015 1.00-1.50 0.50 0.45-0.65 0.03 0.35 Max 0.01

Mechanical Properties of steel grade UNS J11872

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)
387 (≥) 278 (≥) 22 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade UNS J11872

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
33 - -     0.31 -  
475 933 - 11.3 443   -  
993 - 34 44.2   311 124

Heat Treatment of steel grade UNS J11872

Heat treated : 1443°C - 1172°C

Technological Curves of steel grade UNS J11872

Cross Reference Table (Equivalent Grade) of UNS J11872

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
UNS J21890 ASTM WC11
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