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305S19

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304S16 309S24
#305S19

Description

UK B.S. BS 1449-2, 305S19 Specialsteel Steel plate, sheet and strip. Specification for stainless and heat-resisting steel plate, sheet and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 305S19
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 305S19 B.S. UK Steel plate, sheet and strip. Specification for stainless and heat-resisting steel plate, sheet and strip

Chemical composition(mass fraction)(wt.%) of the 305S19

C Si Mn P S Cr Mo Ni
≤0.10 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.00 -19.00 ≤ ≥ 11.00 -13.00

Mechanical Properties of steel grade 305S19

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)
881 (≥) 327 (≥) 22 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 305S19

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
31 - -     0.12 -  
378 461 - 13.3 111   -  
839 - 13 11.2   441 213

Heat Treatment of steel grade 305S19

Heat treated : 1625°C - 1443°C

Technological Curves of steel grade 305S19

Cross Reference Table (Equivalent Grade) of 305S19

Grade Standard Country Application
305S19
305S19

Relevant standard of 305S19

BS 1449-2 Steel plate, sheet and strip. Specification for stainless and heat-resisting steel plate, sheet and strip BS-1449-2.pdf
304S16 309S24
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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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