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S41800

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S41800 S42010
#S41800

Description

USA UNS S41800 Martensitic special steel and S41800 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S41800
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S41800 UNS USA Martensitic special steel
CA6NM
S41500
S41500
S41610
S41610
416P1usX(XM-6)
416P1usX(XM-6)
Type418(GreekAscollOy)
Type418(GreekAscollOy)
S41800

Chemical composition(mass fraction)(wt.%) of the S41800

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%)
0.15-0.20 0.5 0.5 Max 0.04 Max 0.03 Max 0.03 1.8-2.2 2.5-3.5

Mechanical Properties of steel grade S41800

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)
842 (≥) 881 (≥) 42 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade S41800

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
24 - -     0.44 -  
788 383 - 23.3 343   -  
966 - 42 22.2   131 211

Heat Treatment of steel grade S41800

Heat treated : 1611°C - 1847°C

Technological Curves of steel grade S41800

Cross Reference Table (Equivalent Grade) of S41800

Grade Standard Country Application
S41800 UNS USA Martensitic special steel
S41800 UNS USA Martensitic special steel
UNS S41800 UNS USA precipitation hardening
UNS S41800 UNS USA precipitation hardening
S41800 S42010
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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