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1.4057


1.4057 material is B.S. BS EN 10088-1 Stainless steels - Part 1: List of stainless steels B.S. 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 B.S. 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 B.S. BS EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels B.S. BS EN 10272 Stainless steel bars for pressure purposes Stainless steel bars for pressure purposes.

Chemical composition of 1.4057, 1.4057 mechanical properties, 1.4057 datasheet, 1.4057 equivalent grade, Heat treatment and temperature process of 1.4057.


1.4057 property sheet

1.4057 Spec.

B.S. BS EN 10088-1
Stainless steels - Part 1: List of stainless steels
B.S. 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
B.S. 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
B.S. BS EN 10250-4
Open die steel forgings for general engineering purposes - Part 4: Stainless steels
B.S. BS EN 10272
Stainless steel bars for pressure purposes

Chemical Composition of 1.4057

C: 0.12 0.20
Si: Max 1.00
Mn: Max 1.50
P: Max 0.04
S: Max 0.015
Cr: 15.00 17.00
Ni: Max Min
Mo: 1.50 2.50

Mechanical Properties of 1.4057

Rp0.2 (MPa) 926 (≥)
Rm (MPa) 687 (≥)
AKV (J) 14
A (%) 33
Z (%) 44
Hardness HBW 141

1.4057 shape and dimensions

1.4057 Round bar: 1mm-800mm
1.4057 Square bar: 10mm * 10mm-600mm *600mm
1.4057 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
1.4057 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
1.4057 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
1.4057 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes