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1.4057


1.4057 material is DIN DIN 17440 (1996) Stainless steels - Technical delivery conditions for drawn wire DIN DIN EN 10088-1 Stainless steels - Part 1: List of stainless steels DIN DIN 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 DIN DIN 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 DIN DIN EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels DIN DIN EN 10272 Stainless steel bars for pressure purposes DIN DIN 17440 (1972) Stainless steels - Technical delivery conditions for drawn wire 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 .

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.

DIN DIN 17440 (1996)
Stainless steels - Technical delivery conditions for drawn wire
DIN DIN EN 10088-1
Stainless steels - Part 1: List of stainless steels
DIN DIN 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
DIN DIN 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
DIN DIN EN 10250-4
Open die steel forgings for general engineering purposes - Part 4: Stainless steels
DIN DIN EN 10272
Stainless steel bars for pressure purposes
DIN DIN 17440 (1972)
Stainless steels - Technical delivery conditions for drawn wire

Chemical Composition of 1.4057

C: 0.12 0.22
Si: Max 1.00
Mn: Max 1.50
P: Max 0.045
S: Max 0.015
Cr: 15.0 17.0
Ni: 1.50 2.50

Mechanical Properties of 1.4057

Rp0.2 (MPa) 493 (≥)
Rm (MPa) 311 (≥)
AKV (J) 34
A (%) 23
Z (%) 24
Hardness HBW 441

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