It is utilized in jet engine and excessive-velocity airframe components which include wheels, buckets and spacers, and excessive-temperature bolts and fasteners. Other makes use of consist of jet rocket, nuclear fuel, and pump frame additives. It has outstanding corrosion resistance at excessive and coffee temperatures and desirable resistance to stress-corrosion cracking and pitting corrosion. Stainless Steel ASME SA 193 Grade B8C Bolts gives a huge temperature range -423 Degree F (-253 Degree C) to 1300 Degree F (705 Degree C), and additionally has tremendous tensile, fatigue, creep, and rupture strength. It has outstanding weldability while in comparison to the nickel-base remarkable alloys hardened via way of means of aluminium and titanium.
The terrible age-hardening reaction of alloy lets in annealing and welding of fasteners without spontaneous hardening in the course of heating and cooling. The room temperature strength of these fasteners is notably elevated via way of means of precipitation warmness remedy. While based totally in excessive temperature nickel, its chemical composition additionally consists of excessive quantities of chromium, molybdenum and iron. SS ASTM A193 Grade B8C Washers has desirable ductility after extended publicity at excessive - temperatures, and additionally desirable resistance to chloride stress - corrosion cracking. It unearths widespread use in gas - turbine engines for combustion - quarter additives which include transition ducts, spray bars, combustor cans and flame holders.
Standard Specification For ASTM A193 B8C Fasteners
Specification |
ASTM A193 / ASME SA193 |
Dimensions |
ASME B18.2.1, B18.3 |
Size |
M02 to M160, Custom Sizes |
Length |
3 mm to 200 mm |
Threads |
METRIC, BSW, BSF, UNC, UNF or as required |
In Form of |
Hex, Square, Round, Threading as per Gauge Etc. |
Test Certificate: |
Manufacturer Test Certificate as per EN 10204 / 3.1 |
Surface finishing |
Zinc (yellow, white, blue, black), black oxide,
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET |
Production process |
M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element |
Surface Coating |
- Teflon Coated Fasteners
- Phosphate Coated Fasteners
- Zinc Coated Fasteners
- Ptfe Coated
- Xylon Coated Fasteners
- Cadmium Coated Fasteners
- Hot Dipped Galvanizing Coated Fasteners
All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet |
Packing |
IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
ASTM A193 Grade B8C Raw Material
Grade | Tensile Class | Raw Material Description |
B8C | Class 1 | AISI 347 Stainless Steel, Carbide Solution Treated |
Class 2 | AISI 347 Stainless Steel, Carbide Solution Treated and Strained Hardened |
ASTM A193 B8C Fasteners Manufacturing Standards
Hexagon Bolt / Set Screws |
Stud Bolt |
Hexagon Nuts |
Socket Cap screws |
DIN 931 |
BS4882 |
DIN 934 |
DIN 912 |
DIN 933 |
DIN 976 |
BS 1768 |
DIN 6912 |
BS 1768 |
|
BS 1769 |
DIN 7984 |
UNI 5731 |
|
BS 1083 |
ANSI B18.3 |
UNI 5739 |
|
BS 3692 |
ISO 4762 |
ISO 4014 |
|
ISO 4032 |
UNI 5931 |
ISO 4017 |
|
ISO 4033 |
BS 2470 |
BS 1769 |
|
ANSI B18.2.2 |
BS 4168 |
BS 3692 |
|
|
|
ANSI B18.2.1 |
|
|
|
Socket & Slotted Set Screws |
Socket & Slotted Countersunk Screws |
Studs |
Washers |
DIN 913 |
DIN 963 |
DIN 938 |
DIN 125 |
DIN 914 |
DIN 7991 |
DIN 939 |
DIN 9021 |
Various Types Of ASTM A193 B8C Fasteners
ASTM A193 B8C Bolts
- ASTM A193 B8C Bolts
- ASTM A193 B8C Heavy Hex Bolts
- ASTM A193 Grade B8C Hex Bolts
- ASTM A193 Grade B8C Bolts
ASTM A193 B8C Screw
- ASTM A193 B8C Screw
- ASTM A193 B8C q Set Screws
- ASTM A193 Grade B8C Allen Cap Screw
- ASTM A193 B8C Hex Cap Screws
- ASTM A193 Grade B8C Screw
ASTM A193 B8C Stud Bolts
- ASTM A193 B8C Stud
- ASTM A193 B8C Stud Bolts
- ASTM A193 Gr B8C Bolts
- ASTM A193 Grade B8C Stud Bolts
ASTM A193 B8C Hex Bolts
- ASTM A193 Gr B8C Hex Bolts
- ASTM A193 Grade B8C Hex Bolts
- ASTM A193 B8C Heavy Hex Bolts
- ASTM A193 B8C Hex Head Bolts
View Size Table Of ASTM A193 B8C Fasteners, We have Global sales network for ASTM A193 Grade B8C Stud Bolts, Wide Stockist Of ASTM A193 Gr B8C Nuts, Bolts, Washers In India.
Dimensions Of ASTM A193 B8C Bolts
**All measurements in millimeters** |
NOMINAL SIZE (D) |
BODY DIAMETER |
|
HEAD THICKNEASTM A193 |
|
ACROASTM A193 THE FLATS |
|
ACROASTM A193 CORNERS |
|
|
D (MAX) |
D (MIN) |
H (MAX) |
H (MIN) |
F (MAX) |
F (MIN) |
C (MAX) |
C (MIN) |
m10 |
10.00 |
9.78 |
6.63 |
6.17 |
17.00 |
15.73 |
18.48 |
17.77 |
m12 |
12.00 |
11.73 |
7.76 |
4.24 |
19.00 |
17.73 |
20.78 |
20.03 |
m14 |
14.00 |
13.73 |
9.09 |
8.51 |
22.00 |
20.67 |
24.25 |
23.35 |
m16 |
16.00 |
15.73 |
10.32 |
9.68 |
24.00 |
23.67 |
27.71 |
26.75 |
m20 |
20.00 |
19.67 |
12.88 |
12.12 |
30.00 |
29.16 |
34.64 |
32.95 |
m24 |
24.00 |
23.67 |
15.44 |
14.56 |
36.00 |
35.00 |
41.57 |
39.55 |
m30 |
30.00 |
29.67 |
19.48 |
17.92 |
46.00 |
45.00 |
53.12 |
50.85 |
m36 |
36.00 |
35.61 |
23.38 |
21.63 |
55.00 |
53.80 |
63.51 |
60.79 |
m42 |
42.00 |
41.38 |
26.97 |
25.03 |
65.00 |
62.90 |
75.06 |
71.71 |
m48 |
48.00 |
47.38 |
31.07 |
28.93 |
75.00 |
72.60 |
86.60 |
82.76 |
m56 |
56.00 |
55.26 |
36.2 |
33.80 |
85.00 |
82.20 |
98.15 |
93.71 |
m64 |
64.00 |
63.26 |
41.32 |
38.68 |
95.00 |
91.80 |
109.70 |
104.65 |
m72 |
72.00 |
71.26 |
46.45 |
43.55 |
105.00 |
101.40 |
121.24 |
115.60 |
m80 |
80.00 |
79.26 |
51.58 |
48.42 |
115.00 |
111.00 |
132.72 |
126.54 |
m90 |
90.00 |
89.13 |
57.74 |
54.26 |
130.00 |
125.50 |
150.11 |
143.07 |
m100 |
90.00 |
99.13 |
63.9 |
60.10 |
145.00 |
140.00 |
167.43 |
159.60 |
Check available Sizes of ASTM A193 B8C Stud Bolt, Ask For Ready Stock of ASTM A193 Grade B8C Fasteners in Mumbai, India.
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ASTM A193 B8C Bolts Weight Chart
MM THREADS AS PER IS 1363/67 |
APPROXIMATE WEIGHT IN KGS FOR 100 NOS |
LENGTH |
DIAMETER |
M 5 |
M 6 |
M 8 |
M 10 |
M 12 |
M 14 |
M 16 |
M 18 |
M 20 |
M 22 |
16 mm |
0.448 |
0.743 |
1.590 |
3.211 |
|
|
|
|
|
|
20 mm |
0.598 |
0.812 |
1.711 |
3.411 |
4.892 |
|
|
|
|
|
25 mm |
0.660 |
0.897 |
1.871 |
3.660 |
5.252 |
8.170 |
|
|
|
|
30 mm |
0.737 |
1.010 |
2.070 |
3.912 |
5.574 |
9.690 |
10.707 |
|
18.657 |
|
35 mm |
0.804 |
1.120 |
2.271 |
4.223 |
5.974 |
10.000 |
11.416 |
16.026 |
19.608 |
|
40 mm |
0.881 |
1.230 |
2.470 |
4.533 |
6.410 |
10.288 |
12.107 |
16.667 |
20.747 |
|
45 mm |
0.958 |
1.340 |
2.671 |
4.840 |
6.859 |
10.504 |
12.821 |
17.241 |
21.739 |
|
50 mm |
1.030 |
1.450 |
2.870 |
5.155 |
7.299 |
11.261 |
13.624 |
17.857 |
22.727 |
28.409 |
55 mm |
|
1.560 |
3.071 |
5.464 |
7.740 |
11.628 |
14.409 |
18.868 |
23.810 |
30.120 |
60 mm |
|
1.670 |
3.270 |
5.774 |
8.183 |
12.255 |
15.244 |
20.000 |
25.126 |
32.051 |
65 mm |
|
1.781 |
3.472 |
6.083 |
8.621 |
12.626 |
16.026 |
21.008 |
26.455 |
34.014 |
70 mm |
|
1.890 |
3.671 |
6.394 |
9.058 |
12.987 |
16.835 |
22.124 |
27.778 |
35.461 |
75 mm |
|
2.000 |
3.873 |
6.702 |
9.506 |
13.228 |
17.606 |
23.256 |
29.070 |
39.063 |
80 mm |
|
2.111 |
4.072 |
7.013 |
10.000 |
13.889 |
18.248 |
24.510 |
30.303 |
40.000 |
90 mm |
|
|
4.472 |
7.634 |
10.917 |
14.925 |
19.841 |
26.042 |
33.113 |
41.667 |
100 mm |
|
|
4.873 |
8.251 |
11.820 |
16.340 |
21.459 |
27.778 |
35.714 |
46.296 |
110 mm |
|
|
|
8.881 |
12.723 |
17.730 |
23.041 |
31.250 |
38.168 |
47.170 |
120 mm |
|
|
|
9.506 |
13.624 |
18.797 |
24.631 |
32.895 |
40.984 |
50.000 |
130 mm |
|
|
|
10.101 |
14.535 |
20.000 |
26.316 |
34.722 |
43.478 |
52.632 |
140 mm |
|
|
|
10.707 |
15.432 |
20.833 |
27.933 |
35.461 |
46.296 |
55.556 |
150 mm |
|
|
|
11.312 |
16.340 |
22.222 |
29.412 |
37.594 |
48.544 |
58.824 |
160 mm |
|
|
|
11.905 |
17.241 |
24.272 |
31.056 |
40.984 |
50.505 |
61.728 |
170 mm |
|
|
|
12.500 |
18.116 |
|
32.680 |
|
53.191 |
64.935 |
180 mm |
|
|
|
13.123 |
19.011 |
26.882 |
34.247 |
|
55.556 |
67.568 |
190 mm |
|
|
|
13.736 |
19.920 |
|
35.971 |
|
58.140 |
70.423 |
200 mm |
|
|
|
14.327 |
20.833 |
29.586 |
37.594 |
49.020 |
60.976 |
73.529 |
220 mm |
|
|
|
15.528 |
22.624 |
|
40.650 |
|
65.789 |
79.365 |
240 mm |
|
|
|
16.722 |
24.510 |
|
43.860 |
|
71.429 |
84.746 |
250 mm |
|
|
|
17.301 |
25.381 |
|
45.455 |
|
74.627 |
87.719 |
260 mm |
|
|
|
17.921 |
26.316 |
|
47.170 |
|
76.923 |
90.909 |
280 mm |
|
|
|
19.157 |
28.090 |
|
50.505 |
|
81.967 |
98.039 |
300 mm |
|
|
|
20.325 |
29.940 |
|
53.763 |
|
87.719 |
104.167 |
320 mm |
|
|
|
|
31.646 |
|
56.818 |
|
92.593 |
|
340 mm |
|
|
|
|
33.557 |
|
60.241 |
|
98.039 |
|
360 mm |
|
|
|
|
35.211 |
|
63.291 |
|
104.167 |
|
380 mm |
|
|
|
|
37.037 |
|
66.667 |
|
108.696 |
|
400 mm |
|
|
|
|
39.063 |
|
69.444 |
|
113.636 |
|
ASTM A193 B8C Stud Bolts Dimensions
Diameter |
Diameter in mm |
Diameter in inch |
Nut Sizes |
M12 |
12 |
0.4724 |
19 |
M10 |
10 |
0.3937 |
17 |
M14 |
14 |
0.5512 |
22 |
M18 |
18 |
0.7087 |
27 |
M16 |
16 |
0.6299 |
24 |
M20 |
20 |
0.7874 |
30 |
M24 |
24 |
0.9449 |
36 |
M22 |
22 |
0.8661 |
32 |
M27 |
27 |
1.063 |
41 |
M33 |
33 |
1.2992 |
50 |
M30 |
30 |
1.1811 |
46 |
M36 |
36 |
1.4173 |
55 |
M42 |
42 |
1.6535 |
65 |
M39 |
39 |
1.5354 |
60 |
M45 |
45 |
1.7717 |
70 |
M52 |
52 |
2.0472 |
80 |
M48 |
48 |
1.8898 |
75 |
M56 |
56 |
2.2047 |
85 |
M64 |
64 |
2.5197 |
95 |
M60 |
60 |
2.3622 |
90 |
M68 |
68 |
2.6772 |
100 |
M76 |
76 |
2.9921 |
110 |
M72 |
72 |
2.8346 |
105 |
M80 |
80 |
3.1496 |
115 |
M90 |
90 |
3.5433 |
130 |
M85 |
85 |
3.3464 |
120 |
M100 |
100 |
3.937 |
145 |
M160 |
160 |
6.2992 |
230 |
M125 |
125 |
4.9212 |
180 |
M110 |
110 |
4.3307 |
155 |
M140 |
140 |
5.5118 |
200 |
ASTM A193 B8C Studs Torque Chart
BOLT
DIA |
Torque FT-LBS |
30% Initial
Torque |
70%
Torque |
100% Final
Torque |
1/2 |
16 |
36 |
52 |
9/16 |
23 |
53 |
75 |
5/8 |
31 |
73 |
104 |
3/4 |
55 |
129 |
184 |
7/8 |
71 |
166 |
237 |
1 |
107 |
249 |
356 |
1.1/8 |
127 |
297 |
424 |
1.1/4 |
179 |
417 |
596 |
1.3/8 |
186 |
435 |
622 |
1.1/2 |
246 |
574 |
821 |
1.9/16 |
168 |
392 |
560 |
1.5/8 |
191 |
445 |
636 |
1.3/4 |
240 |
561 |
801 |
1.7/8 |
298 |
696 |
994 |
2 |
366 |
853 |
1219 |
2.1/4 |
529 |
1234 |
1762 |
2.1/2 |
733 |
1709 |
2442 |
2.3/4 |
986 |
2300 |
3285 |
3 |
1289 |
3008 |
4297 |
Ready Stock ASTM A193 B8C Fasteners
ASTM A193 B8C Fasteners Chemical Composition
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Ni |
ASTM A193 B8C |
0.08 max. |
2.00 max |
1.0 max |
0.045 max |
0.030 max |
18.00-20.00 |
10.00-14.00 |
ASTM A193 B8C Mechanical Properties
Tensile Strength |
Yield Strength |
Elongation |
Reduction area |
Brinell Hardness |
52.75/MM2min |
21.1kg/MM2min |
30% min |
50% min |
223 B.H.N max. |
Export Destinations For ASTM A193 B8C Fasteners