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1.4303


1.4303 material is B.S. BS EN 10088-1 Stainless steels - Part 1: List of stainless steels B.S. BS EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes 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 10263-5 Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels B.S. BS EN 10264-4 (2002) Steel wire and wire products - Steel wire for ropes - Part 4: Stainless steel wire B.S. BS EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties.

Chemical composition of 1.4303, 1.4303 mechanical properties, 1.4303 datasheet, 1.4303 equivalent grade, Heat treatment and temperature process of 1.4303.


1.4303 property sheet

1.4303 Spec.

B.S. BS EN 10088-1
Stainless steels - Part 1: List of stainless steels
B.S. BS EN 10088-2
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
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 10263-5
Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels
B.S. BS EN 10264-4 (2002)
Steel wire and wire products - Steel wire for ropes - Part 4: Stainless steel wire
B.S. BS EN 10269
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

Chemical Composition of 1.4303

C: Max 0.06
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.015
Cr: 17.00 19.00
Ni: 11.00 13.00
Mo: Max Min
N: Max 0.11

Mechanical Properties of 1.4303

Rp0.2 (MPa) 336 (≥)
Rm (MPa) 223 (≥)
AKV (J) 22
A (%) 22
Z (%) 14
Hardness HBW 241

1.4303 shape and dimensions

1.4303 Round bar: 1mm-800mm
1.4303 Square bar: 10mm * 10mm-600mm *600mm
1.4303 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
1.4303 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
1.4303 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
1.4303 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes