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B.S. 318S13

318S13


318S13 material is B.S. BS 1501-3 Steels for pressure purposes. Specification for corrosion- and heat-resisting steels: plates, sheet and strip B.S. BS 1503 Specification for steel forgings for pressure purposes Specification for steel forgings for pressure purposes.

Chemical composition of 318S13, 318S13 mechanical properties, 318S13 datasheet, 318S13 equivalent grade, Heat treatment and temperature process of 318S13.


318S13 property sheet

318S13 Spec.

B.S. BS 1501-3
Steels for pressure purposes. Specification for corrosion- and heat-resisting steels: plates, sheet and strip
B.S. BS 1503
Specification for steel forgings for pressure purposes

Related Materials

318S13

Chemical Composition of 318S13

C: Max 0.03
Si: Max 1.00
Mn: Max 2.00
P: Max 0.025
S: Max 0.020
Cr: 21.00 23.00
Mo: 2.50 3.50
Ni: 4.50 6.50
N: 0.08 0.20

Mechanical Properties of 318S13

Rp0.2 (MPa) 522 (≥)
Rm (MPa) 646 (≥)
AKV (J) 44
A (%) 14
Z (%) 34
Hardness HBW 243

318S13 shape and dimensions

318S13 Round bar: 1mm-800mm
318S13 Square bar: 10mm * 10mm-600mm *600mm
318S13 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
318S13 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
318S13 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
318S13 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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