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STS403

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STS XM27 STS403FB
#STS403

Description

Korea KS D 3692 (2001), D 3698 (2008), D 3702 (2008), D 3703 (2007), D 3705 (2008), D 3706 (2008), STS403 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS403
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS403 Martensite KS Korea Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the STS403

C Si Mn P S Cr Ni Mo N
≤0.15 ≤0.50 ≤1.00 ≤0.040 ≤0.030 11.50 -13.00 ≤0.60 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade STS403

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)
767 (≥) 115 (≥) 21 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade STS403

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
13 - -     0.14 -  
682 594 - 13.3 312   -  
746 - 33 22.2   321 123

Heat Treatment of steel grade STS403

Heat treated : 1181°C - 1731°C

Technological Curves of steel grade STS403

Cross Reference Table (Equivalent Grade) of STS403

Grade Standard Country Application
STS403
STS403

Relevant standard of STS403

D 3692 (2001) Cold finished stainless steel bars D-3692-(2001).pdf
D 3698 (2008) Cold rolled stainless steel plates, sheets and strip D-3698-(2008).pdf
D 3702 (2008) Stainless steel wire rods D-3702-(2008).pdf
D 3703 (2007) Stainless steel wires D-3703-(2007).pdf
D 3705 (2008) Hot rolled stainless steel plates, sheets and strip D-3705-(2008).pdf
D 3706 (2008) Stainless steel bars D-3706-(2008).pdf
STS XM27 STS403FB
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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...

Rfq.: sales@longhaisteel.com
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