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442S19

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S42200 MIL S 861
#442S19

Description

UK B.S. 442S19 442S19 is available as Bar (Round, Shapes), Billet, Wire, Strip. Alloy 422(AMS 5655) and 442S19 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 442S19
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 442S19 B.S. UK 442S19 is available as Bar (Round, Shapes), Billet, Wire, Strip. Alloy 422(AMS 5655)
501
MARAGING (C) 300
18Ni Maraging Steel
Maraging 350
G-X 12 Cr 13
G-X 6 CrNi 13 4
G-X 8 CrNi 19 9
26NiCrMoV14-5 / 1.6957 / HW19476
ASTM A 565 GR 616
S42200

Chemical composition(mass fraction)(wt.%) of the 442S19

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Other(%)
0.20-0.25 0.20-0.60 1.0 0.040 0.030 11.0-13.5 0.50-1.0 0.75-1.25 0.17-0.30 0.75-1.25 0.50 Fe:Balance;

Mechanical Properties of steel grade 442S19

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)
449 (≥) 356 (≥) 12 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade 442S19

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
43 - -     0.12 -  
678 577 - 41.3 223   -  
843 - 12 11.2   214 312

Heat Treatment of steel grade 442S19

Heat treated : 1439°C - 1245°C

Technological Curves of steel grade 442S19

Cross Reference Table (Equivalent Grade) of 442S19

Grade Standard Country Application
442S19 B.S. UK 442S19 is available as Bar (Round, Shapes), Billet, Wire, Strip. Alloy 422(AMS 5655)
S42200 MIL S 861
Available Suppliers
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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