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STUDBOLTS聽 HEX HEAD BOLT聽 HEAVY HEX NUT聽 SCREWS
ASTM A193 B8M,B8MA,B8M2,聽 ASTM A194 8M
ASTM A320 B8M,B8MA,B8M2,

Chemical Requirement
AISI聽 316
 
Grade

C

Mn

P

S

Si

Mo

Ni

Cr

B8M,
B8MA
B8M2

Max

Max

Max

Max

Max

 

 

 

0.08

2.00

0.045

0.030

1.00

2.00-3.00

10.00-14.00

16.00-18.00

 
Mechanical properties
Grade

Diameter

Tensile Strength kpsi (Mpa)

Yield Strength 0.2% Offset
kpsi (Mpa)

Elongation %

Hardness
MAX

 

 

min

min

min

HBS

HRC

B8M2
A4-80

<鈥2
鈥2--2-1/2鈥
2-1/2--3鈥

95
90
80

75
65
55

40
40
60

-

35
35
35

B8M

-

75

30

50

223

B96

B8MA

-

75

30

50

192

B90

We can provide our quality A193 B8M,B8MA,B8M2,A4-80,聽聽 A194 8M Stud bolts with any world know third party inspection Certifications as following to make ensure the best quality
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mainproducts:
A193 stud bolt hex bolt A194 hex nut A320 stud bolt hex bolt A453 stud bolt hex bolt hex nut A182 stud bolt hex bolt hex nut Monel 400,k500 stud bolt hex bolt hex nut Incoloy 625.718, 925 stud bolt hex bolt hex nut Hastelloy stud bolt hex bolt Nickle stud bolt hex bolt Titanium stud bolt hex bolt hex nut
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