For most oxidation resistance, it has to be welded with matching composition alloy GTAW wire. The nickel base of these fasteners, alongside big chromium content, offers resistance with many corrosive media and high-temperature environments. ASTM A193 Grade B8M CL 1 Bolts develops a tightly adherent oxide scale which resists spalling even below situations of intense thermal cycling. It can be cast among 2100 Degree F / 1900 Degree F (1150 Degree C / 1040 Degree C). It has terrific fatigue strength and stress - corrosion cracking resistance to chloride ions. Typical applications have blanketed warmness shields, fueloline turbine engine ducting, furnace hardware, combustion liners, chemical plant hardware, unique seawater and spray bars applications.
It is an alloy that functions first-rate resistance to deterioration, oxidation, and terrific overall performance at severe temperatures. However, while sulfur compounds are gift as well, or for ammonium hydroxide service, these fasteners is suggested. It is frequently utilized in Heat treating muffles and retorts, Aircraft exhaust liners and turbine seals, and High temperature furnace applications. Hot working has to be done among 1600 Degree F and 2250 Degree F, fending off any work among 1200 Degree F and 1600 Degree F, because the ductility decreases on this temperature range. ASME SA 193 Grade B8M CL 1 Washers is likewise utilized in furnace trays, fueloline stabilizer production, mufflers, hangers, MgCl2 evaporates, etc. These fasteners with tight tolerances may be provided in nearly any length irrespective of how small the scale or quantity.
Standard Specification For ASTM A193 B8M Class 1 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 B8M Class 1 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 |
DIN 915 |
BS 4168 |
DIN 2510 |
BS 4320 |
DIN 916 |
BS 1981 |
BS 4439 |
BS 3410 |
DIN 551 |
BS 483 |
BS 2693 |
|
DIN 553 |
BS 2470 |
|
Spring Washers |
DIN 438 |
|
|
DIN 127 |
BS 4168 |
|
|
BS 4464 |
|
|
|
BS 1802 |
Various Types Of ASTM A193 B8M Class 1 Fasteners
ASTM A193 B8M Class 1 Bolts
- ASTM A193 Grade B8M CL 1 Bolts
- ASTM A193 Grade B8M CL 1 Hex Bolts
- ASTM A193 B8M Class 1 Heavy Hex Bolts
- ASTM A193 B8M Class 1 Bolts
ASTM A193 B8M Class 1 Screw
- ASTM A193 B8M Class 1 q Set Screws
- ASTM A193 Grade B8M CL 1 Allen Cap Screw
- ASTM A193 Grade B8M Class 1 Screw
- ASTM A193 B8M CL 1 Hex Cap Screws
- ASTM A193 B8M Class 1 Screw
ASTM A193 B8M Class 1 Stud Bolts
- ASTM A193 Grade B8M CL 1 Stud Bolts
- ASTM A193 Gr B8M CL 1 Bolts
- ASTM A193 B8M Class 1 Stud
- ASTM A193 B8M Class 1 Stud Bolts
ASTM A193 B8M Class 1 Hex Bolts
- ASTM A193 Gr B8M CL 1 Hex Bolts
- ASTM A193 B8M Class 1 Hex Head Bolts
- ASTM A193 B8M Class 1 Heavy Hex Bolts
- ASTM A193 Grade B8M CL 1 Hex Bolts
View Size Table Of ASTM A193 B8M Class 1 Fasteners, We have Global sales network for ASTM A193 Grade B8M Class 1 Stud Bolts, Wide Stockist Of ASTM A193 Gr B8M CL 1 Nuts, Bolts, Washers In India.
Dimensions Of ASTM A193 B8M Class 1 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 B8M Class 1 Stud Bolt, Ask For Ready Stock of ASTM A193 Grade B8M CL 1 Fasteners in Mumbai, India.
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ASTM A193 B8M Class 1 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 B8M Class 1 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 B8M Class 1 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 B8M Class 1 Fasteners
ASTM A193 B8M Class 1 Fasteners Chemical Composition
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Ni |
ASTM A193 B8M Class 1 |
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 B8M Class 1 Mechanical Properties
Grade |
Size |
Tensile ksi, min |
Yield, ksi, min |
Elong, %, min |
RA % min |
Hardness max |
B8M Class 1 |
All |
75 |
30 |
30 |
50 |
B96 |
Export Destinations For ASTM A193 B8M Class 1 Fasteners