High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

SA-307 Grade B


SA-307 Grade B material is AMS SA-307 Carbon Steel Bolts and Studs, 60 000 psi Tensile Strength Carbon Steel Bolts and Studs, 60 000 psi Tensile Strength.

Chemical composition of SA-307 Grade B, SA-307 Grade B mechanical properties, SA-307 Grade B datasheet, SA-307 Grade B equivalent grade, Heat treatment and temperature process of SA-307 Grade B.


SA-307 Grade B property sheet

SA-307 Grade B Spec.

AMS SA-307
Carbon Steel Bolts and Studs, 60 000 psi Tensile Strength

Chemical Composition of SA-307 Grade B

C: Max 0.15
Si: Max 1.00
Mn: 3.75 4.75
P: Max 0.045
S: Max 0.03
Ni: 9.00 10.50
Cr: 19.00 22.00
Al: Max Min
Cu: Max Min
Ti: Max Min
Fe: Max Min
N: Max Min
Mo: Max Min
V: Max Min

Mechanical Properties of SA-307 Grade B

Rp0.2 (MPa) 174 (≥)
Rm (MPa) 879 (≥)
AKV (J) 41
A (%) 12
Z (%) 14
Hardness HBW 412

SA-307 Grade B shape and dimensions

SA-307 Grade B Round bar: 1mm-800mm
SA-307 Grade B Square bar: 10mm * 10mm-600mm *600mm
SA-307 Grade B Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SA-307 Grade B Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SA-307 Grade B Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SA-307 Grade B Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

SA-307 Grade B Relevant products

S30403/304L/S30403/1.4307 Tube

S30403/304L/S30403/1.4307 Tube

S30403 304L S30403 1 4307 Tube
S30453/304LN/1-4311 Tube

S30453/304LN/1-4311 Tube

S30453 304LN 1-4307
S30403/304L/S30403/1.4307 Tube

S30403/304L/S30403/1.4307 Tube

S30403 304L S30403 1 4307 Tube
S30453/304LN/1-4311 Tube

S30453/304LN/1-4311 Tube

S30453 304LN 1-4307
1.4307/S30403/304L Stainless Steel Seamless Tube Pipe

1.4307/S30403/304L Stainless Steel Seamless Tube Pipe

1 4307 S30403 304L Stainless Steel Seamless Tube Pipe