En19

This page provides BS 970, En19 datasheet, En19 mechanical properties, chemical element En19, technical specifications of En19 steel material properties. En19 performance specifications.

Category Class Grade Standard Country Application
Steel GradesSpecialsteel En19 B.S. UK Wrought steels for mechanical and allied engineering purposes
Datasheet for:Steel Grades:Specialsteel:En19

Chemical composition(mass fraction)(wt.%) of the En19

Elements Min.(≥) Max.(≤)
Si 0.1000 0.4000
S - 0.0400
P - 0.0350
Mo 0.2500 0.3500
Mn 0.7000 1.0000
Cr 0.9000 1.2000
C 0.3600 0.4400

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade En19

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)
582 (≥) 735 (≥) 22 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
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
24 - -     0.14 -  
645 276 - 22.3 334   -  
633 - 33 24.2   341 112
Heat treated : 1951°C - 1383°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
709M40 B.S. UK
Specification for wrought steels for mechanical and allied engineering purposes. General inspection and testing procedures and specific requirements for carbon, carbon manganese, alloy and stainless steels
En19 B.S. UK
Wrought steels for mechanical and allied engineering purposes
A 276 S41400 SAE USA
Stainless Steel Bars and Shapes
A 314 S41400 SAE USA
Stainless Steel Billets and Bars for Forging
A 473 S41400 SAE USA
Stainless Steel Forgings
A 580 S41400 SAE USA
Stainless Steel Wire
S41400 AISI USA
Martensitic Chromium Stainless Steel
NV7(4140) UNS USA
Steel for intake valves
H41400 AISI USA
Steel for intake valves
A 176 S44400 SAE USA
Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip
A 240 S44400 SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 268 S44400 SAE USA
Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A 276 S44400 SAE USA
Stainless Steel Bars and Shapes
A 554 S44400 SAE USA
Welded Stainless Steel Mechanical Tubing
A 580 S44400 SAE USA
Stainless Steel Wire
S44400 AISI USA
Ferritic Chromium Molybdenum Stainless Steel (18Cr-2Mo)
Relevant standard
Standard No. Description Download
BS 970 Wrought steels for mechanical and allied engineering purposes
Contact Suppliers with your enquiries for En19 any of the shape and size.

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BS 970, En19 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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