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S18200

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A 582 S18200 A 268 S43036
#18-2 #FM(XM-34) #S18200

Description

USA AISI S18200 Specialsteel Ferritic Chromium Molybdenum Free-Machining Stainless Steel (18-2FM) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S18200
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S18200 Ferrite AISI USA Ferritic Chromium Molybdenum Free-Machining Stainless Steel (18-2FM)

Chemical composition(mass fraction)(wt.%) of the S18200

C Mn Si P S Cr Ni Mo
≤0.08 1.25 -2.50 ≤1.00 ≤0.04 ≤0.15 17.50 -19.50 ≤ ≥ 1.50 -2.50

Mechanical Properties of steel grade S18200

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)
176 (≥) 672 (≥) 12 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade S18200

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 - -     0.31 -  
276 112 - 23.3 123   -  
238 - 43 12.2   133 421

Heat Treatment of steel grade S18200

Heat treated : 1583°C - 1749°C

Technological Curves of steel grade S18200

Cross Reference Table (Equivalent Grade) of S18200

Grade Standard Country Application
X4NiCrMoCuNb20-18-2
X2CrNiTi18-2
X85CrMoV 18-2
X2CrMoTi 18-2
X2CrMoTiS 18-2
18-2Mn
18-18-2
X2CrMoTi18-2
X2CrMoTi18-2
X85CrMoV18-2
X2CrAlTi18-2
X2CrAlTi18-2
X85CrMoV18-2
S18200
S18200
A 582 S18200 A 268 S43036
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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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