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W-Nr 1.4521

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W-Nr 1.4512 X2CrMoTi18-2
#W-Nr # #1.4521

Description

Germany DIN W-Nr 1.4521 Stainless steel and W-Nr 1.4521 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: W-Nr 1.4521
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel W-Nr 1.4521 DIN Germany Stainless steel
X-63
Zeron100
X2CrTiNb18
|W-Nr 1.4509
X3CrTi17
W-Nr 1.4510
X3CrNb17
W-Nr 1.4511
X2CrTi12/X6CrTi12
W-Nr 1.4512

Chemical composition(mass fraction)(wt.%) of the W-Nr 1.4521

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) N(%) Ti(%)
Max 0.025 Max 1.00 Max 1.00 Max 0.040 Max 0.015 17.0-20.0 1.80-2.30 Max 0.030 Mix 4×(C+N)+0.15Max 0.80③

Mechanical Properties of steel grade W-Nr 1.4521

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)
387 (≥) 649 (≥) 34 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade W-Nr 1.4521

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 - -     0.31 -  
284 416 - 23.3 112   -  
827 - 41 23.2   211 241

Heat Treatment of steel grade W-Nr 1.4521

Heat treated : 1889°C - 1842°C

Technological Curves of steel grade W-Nr 1.4521

Cross Reference Table (Equivalent Grade) of W-Nr 1.4521

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 1.4512 X2CrMoTi18-2
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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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