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1.4021


1.4021 material is AWS DIN 17440 (1996) Stainless steels - Technical delivery conditions for drawn wire AWS DIN 17441 (1985) Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes AWS DIN 17442 (1977) Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments AWS 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 AWS DIN EN 10088-4 Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes AWS 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 AWS DIN EN 10088-1 Stainless steels - Part 1: List of stainless steels AWS DIN EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes AWS DIN EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels AWS DIN 17224 Materials for rail vehicles - Steels - Part 3: Stainless steel flat products; Selected standard AWS DIN EN 10151 Stainless steel strip for springs - Technical delivery conditions Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes .

Chemical composition of 1.4021, 1.4021 mechanical properties, 1.4021 datasheet, 1.4021 equivalent grade, Heat treatment and temperature process of 1.4021.


1.4021 property sheet

1.4021 Spec.

AWS DIN 17440 (1996)
Stainless steels - Technical delivery conditions for drawn wire
AWS DIN 17441 (1985)
Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes
AWS DIN 17442 (1977)
Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments
AWS 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
AWS DIN EN 10088-4
Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes
AWS 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
AWS DIN EN 10088-1
Stainless steels - Part 1: List of stainless steels
AWS DIN EN 10088-2
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
AWS DIN EN 10250-4
Open die steel forgings for general engineering purposes - Part 4: Stainless steels
AWS DIN 17224
Materials for rail vehicles - Steels - Part 3: Stainless steel flat products; Selected standard
AWS DIN EN 10151
Stainless steel strip for springs - Technical delivery conditions

Chemical Composition of 1.4021

C: Max 0.08
Si: Max 1.00
Mn: Max 1.00
P: Max 0.040
S: Max 0.015
Cr: 16.0 18.0

Mechanical Properties of 1.4021

Rp0.2 (MPa) 895 (≥)
Rm (MPa) 917 (≥)
AKV (J) 31
A (%) 21
Z (%) 24
Hardness HBW 132

1.4021 shape and dimensions

1.4021 Round bar: 1mm-800mm
1.4021 Square bar: 10mm * 10mm-600mm *600mm
1.4021 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
1.4021 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
1.4021 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
1.4021 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes