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S21603

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A 492 S21603 SA-240 S21603
#Type #216L(XM-18) #S21603

Description

USA AISI S21603 Specialsteel Austenitic Chromium Manganese Nickel Molybdenum Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S21603
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S21603 Austenite AISI USA Austenitic Chromium Manganese Nickel Molybdenum Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S21603

C Mn Si P S Cr Ni Mo N
≤0.03 7.50 -9.00 ≤1.00 ≤0.045 ≤0.03 17.50 -22.00 7.50 -9.00 2.00 -3.00 0.25 -0.50

Mechanical Properties of steel grade S21603

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)
166 (≥) 624 (≥) 32 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade S21603

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
23 - -     0.14 -  
535 456 - 23.3 122   -  
783 - 13 21.2   413 121

Heat Treatment of steel grade S21603

Heat treated : 1682°C - 1461°C

Technological Curves of steel grade S21603

Cross Reference Table (Equivalent Grade) of S21603

Grade Standard Country Application
Type1
Type2
A606 Type2
A606 Type4
A656 Type3
A656 Type7
A871 TypeⅠ
A871 TypeⅡ
A871 TypeⅢ
A871 TypeⅣ
19Cr-10Ni(Cutting type)
12Cr(Cutting type)
ASTM TypeⅠ
ASTM TypeⅡ
ASTM ClassⅠType A
ASTM ClassⅠType B
ASTM ClassⅠType C
ASTM ClassⅠType D
ASTM Class ⅡType A
ASTM Class ⅡType B
A 492 S21603 SA-240 S21603
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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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