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STAS/SR B

B


B material is Structural steel.

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

  • Tags: B,

B property sheet

B Spec.

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302B
A 167 Type 302B
A 276 302B
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SUS 302B
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Chemical Composition of B

C 0.21
Si Min 0.31
Mn Min 0.80
P 0.050
S 0.050
Cr 0.30
Ni Max 0.30
Cu 0.30

Mechanical Properties of B

Rp0.2 (MPa) 312 (≥)
Rm (MPa) 287 (≥)
AKV (J) 31
A (%) 24
Z (%) 22
Hardness HBW 222

B shape and dimensions

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

B Stock

422 Stainless Steel|Alloy 422|UNS S42200|616|B4B Stock
1.2714 Hot-Work Mould Steel Stock List - 2019-10
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