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W-Nr 1.4558

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W-Nr 1.4550 X2NiCrAITi32-20
#W-Nr # #1.4558

Description

Germany DIN W-Nr 1.4558 Stainless steel and W-Nr 1.4558 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: W-Nr 1.4558
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel W-Nr 1.4558 DIN Germany Stainless steel
W-Nr 1.4535
X90CrCoMoV17
W-Nr 1.4539
X1NiCrMoCu25-20-5
X6CrNiTi18-10
W-Nr 1.4541
X5CrNiCuNb16-4
W-Nr 1.4542
X6CrNiNb18-10
W-Nr 1.4550

Chemical composition(mass fraction)(wt.%) of the W-Nr 1.4558

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Al(%) Ti(%)
Max 0.03 Max 0.70 Max 1.00 Max 0.020 Max 0.015 20.0-23.0 32.0-35.0 0.15-0.45 8×(C+N)Max 0.60

Mechanical Properties of steel grade W-Nr 1.4558

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)
788 (≥) 212 (≥) 33 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade W-Nr 1.4558

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
14 - -     0.32 -  
322 321 - 44.3 241   -  
444 - 44 42.2   314 434

Heat Treatment of steel grade W-Nr 1.4558

Heat treated : 1348°C - 1398°C

Technological Curves of steel grade W-Nr 1.4558

Cross Reference Table (Equivalent Grade) of W-Nr 1.4558

Grade Standard Country Application
|W-Nr 1.4509 DIN Germany Stainless steel
W-Nr 1.4510 DIN Germany Stainless steel
W-Nr 1.4511 DIN Germany Stainless steel
W-Nr 1.4512 DIN Germany Stainless steel
W-Nr 1.4521 DIN Germany Stainless steel
W-Nr 1.4529 DIN Germany Stainless steel
W-Nr 1.4532 DIN Germany Stainless steel
W-Nr 1.4535 DIN Germany Stainless steel
W-Nr 1.4539 DIN Germany Stainless steel
W-Nr 1.4541 DIN Germany Stainless steel
W-Nr 1.4542 DIN Germany Stainless steel
W-Nr 1.4550 DIN Germany Stainless steel
W-Nr 1.4558 DIN Germany Stainless steel
W-Nr 1.4563 DIN Germany Stainless steel
W-Nr 1.4565 DIN Germany Stainless steel
W-Nr 1.4567 DIN Germany Stainless steel
W-Nr 1.4568 DIN Germany Stainless steel
W-Nr 1.4571 DIN Germany Stainless steel
W-Nr 1.4573 DIN Germany Stainless steel
W-Nr 1.4573 DIN Germany Stainless steel
W-Nr 1.4550 X2NiCrAITi32-20
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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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