STUDBOLTS聽 HEX HEAD BOLT聽 HEAVY HEX NUT聽 SCREWS
ASTM A193 聽B8MN聽 B8MNA
Chemical Requirement
ASTM A193 B8MN (AISI 316N) B8MNA
C
Mn
P
S
Si
Cr
Ni
Mo
Nitrogen
0.08 Max
2.00 Max
0.045 Max
0.030 Max
1.00 Max
16.00 - 18.00
10.00 -14.00
2.00 - 3.00
0.10 - 0.16
Mechanical properties
Dia
Heat Treatement
Tensile
Strength
min, ksi
(MPa)
Yield
Strength. min,
0.2% offset, Ksi
(MPa)
Elongation in
2"
min %
Reduction of
Area
min %
Hardness
max
All diameters
Carbide Solution Treated
80(550)
35(240)
30
40
223 HB or 96HRB
(3/4" in & smaller, 241HB or 100 HRB)
We can provide our quality A193 B8MN b8MNA Stud bolts with any world know third party inspection Certifications as following to make ensure the best quality
