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303


303 material is YB A 314 (2008) Stainless Steel Billets and Bars for Forging YB A 473 (2009) Stainless Steel Forgings YB A 581/A 581M (2009) Free-Machining Stainless Steel Wire and Wire Rods YB A 582/A 582M (2012) Free-Machining Stainless Steel Bars YB A 895 (2009) Free-Machining Stainless Steel Plate, Sheet, and Strip YB A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels Stainless Steel Billets and Bars for Forging.

Chemical composition of 303, 303 mechanical properties, 303 datasheet, 303 equivalent grade, Heat treatment and temperature process of 303.


303 property sheet

303 Spec.

YB A 314 (2008)
Stainless Steel Billets and Bars for Forging
YB A 473 (2009)
Stainless Steel Forgings
YB A 581/A 581M (2009)
Free-Machining Stainless Steel Wire and Wire Rods
YB A 582/A 582M (2012)
Free-Machining Stainless Steel Bars
YB A 895 (2009)
Free-Machining Stainless Steel Plate, Sheet, and Strip
YB A 959 (2011)
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

Chemical Composition of 303

C: Max 0.15
Si: Max 1.00
Mn: Max 2.00
P: Max 0.2
S: 0.15 Min
Cr: 17.0 19.0
Ni: 8.00 10.0
Mo: Max 0.60

Mechanical Properties of 303

Rp0.2 (MPa) 142 (≥)
Rm (MPa) 298 (≥)
AKV (J) 24
A (%) 11
Z (%) 11
Hardness HBW 322

303 shape and dimensions

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

303 Relevant products

GH3039 round bar

GH3039 round bar

GH3039 round bar
GH3039 round bar

GH3039 round bar

GH3039 round bar