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1.4057

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X17CrNi16-2 X3CrNiMo13-4
#X17CrNi16-2 #1-4057

Description

UK B.S. BS EN 10088-1, BS EN 10088-3, BS EN 10088-5, BS EN 10250-4, BS EN 10272, 1.4057 Specialsteel Stainless steel bars for pressure purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4057
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4057 Martensite B.S. UK Stainless steel bars for pressure purposes

Chemical composition(mass fraction)(wt.%) of the 1.4057

C Si Mn P S Cr Ni Mo
0.12 -0.20 ≤1.00 ≤1.50 ≤0.04 ≤0.015 15.00 -17.00 ≤ ≥ 1.50 -2.50

Mechanical Properties of steel grade 1.4057

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)
542 (≥) 473 (≥) 13 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 1.4057

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
11 - -     0.13 -  
659 268 - 34.3 421   -  
382 - 43 11.2   112 443

Heat Treatment of steel grade 1.4057

Heat treated : 1684°C - 1586°C

Technological Curves of steel grade 1.4057

Cross Reference Table (Equivalent Grade) of 1.4057

Grade Standard Country Application
X17CrNi16-2

Relevant standard of 1.4057

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes BS-EN-10088-3.pdf
BS EN 10088-5 Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes BS-EN-10088-5.pdf
BS EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels BS-EN-10250-4.pdf
BS EN 10272 Stainless steel bars for pressure purposes BS-EN-10272.pdf
X17CrNi16-2 X3CrNiMo13-4
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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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