Added Carbon and annealing remedy permits for better creep and rupture properties above 1100 Degree F (six hundred Degree C). It has excessive layout stresses for applications to 1650 Degree F, and has beneficial oxidation resistance via 1800 Degree F. It has rather excellent weldability, formability, and top notch cryogenic properties in comparison to different precipitation hardening nickel alloys. Stainless Steel ASTM A193 Grade 8MLCuN Bolts has excessive tensile, yield, and creep-rupture properties at excessive temperatures and might perform at cryogenic temperatures as much as 1200 Degree F (650 Degree C). Other makes use of consist of jet rocket, nuclear fuel, and pump frame components.
It has top notch corrosion resistance at excessive and occasional temperatures and excellent resistance to strain-corrosion cracking and pitting corrosion. It gives a huge temperature range -423 Degree F (-253 Degree C) to 1300 Degree F (705 Degree C), and additionally has remarkable tensile, fatigue, creep, and rupture strength. It has top notch weldability whilst in comparison to the nickel-base splendid alloys hardened via way of means of aluminum and titanium.
Stainless Steel ASME SA193 Grade 8MLCuN Washers combine corrosion resistance and excessive strength with remarkable weldability, consisting of resistance to post-weld cracking. The negative age-hardening reaction of alloy allows annealing and welding of these fasteners without spontaneous hardening at some point of heating and cooling.
Standard Specification For ASTM A194 Gr.8MLCuN Fasteners
Dimensions |
ASME B18.2.1, B18.3 |
Size |
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Length |
3 mm to 200 mm |
Hex Nuts |
UNF, BSW, BSF, METRIC, UNC, or as required |
Standard |
DIN : DIN 934, DIN 931, DIN 970, DIN 933
UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
ISO : JIS standards, ISO 4033, ISO 4032,
ANSI – American National Standards Institute
ASME B18.5
ANSI B 28.2.4 1M
ANSI B 18.2.4 2M
as per defined in ASME B18.2.2 Hex nuts |
Form |
Hex, Threading, Square, Round as per Gauge Etc. |
Threads Configuration |
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification |
Dual Certified As per ASTM & ASME Codes |
Dimensions |
DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads |
Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate |
as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications |
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production process |
M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
Head drive |
Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
Surface Coating |
Ptfe Coated Nuts
Phosphate Coating
Teflon Coating
Zinc Coating
Hot Dipped Galvanizing Coating
Cadmium Coating
Xylon Coating |
finishing |
Coatings & Finishes : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel
Zinc (blue, black, yellow, white), black oxide, |
ASTM A194 Gr.8MLCuN Raw Material
STANDARD |
Grade |
Designation |
ASTM A194 |
Gr.8MLCuN |
Solution Annealed 6 Moly / SMO 254 Stainless Steel |
ASTM A194 Gr.8MLCuN Fasteners Manufacturing Standards
DIN Nuts |
Hexagon Nuts |
Din 315 Wing Nut |
DIN 934 Finished Hex Nut |
DIN 985 Hex Nylon Insert Lock Nut |
DIN 980V Hex Steel Prevailing Torque Lock Nut |
DIN 8334 Rod Coupling Nut |
DIN 8923 Hex Flange Nut |
Din 431 Nuts |
BS 1768 |
Din 555 Nuts |
BS 1769 |
Din 557 Nuts |
BS 1083 |
Din 562 Nuts |
BS 3692 |
Din 582 Nuts |
ISO 4032 |
Din 934 Nuts |
ISO 4033 |
Din 936 Nuts |
ANSI B18.2.2 |
Din 1587 Nuts |
|
Din 6923 Nuts |
|
Various Types Of ASTM A194 Gr.8MLCuN Fasteners
ASTM A194 Gr.8MLCuN Bolts
- ASTM A194 Grade 8MLCuN Hex Bolts
- ASTM A194 Gr.8MLCuN Bolts
- ASTM A194 Gr 8MLCuN Heavy Hex Bolts
- ASTM A194 Grade 8MLCuN Bolts
ASTM A194 Gr.8MLCuN Screw
- ASTM A194 Gr.8MLCuN Allen Cap Screw
- ASTM A194 Grade 8MLCuN q Set Screws
- ASTM A194 Gr.8MLCuN Screw
- ASTM A194 Grade 8MLCuN Screw
- ASTM A194 Gr 8MLCuN Hex Cap Screws
ASTM A194 Gr.8MLCuN Stud Bolts
- ASTM A194 Gr 8MLCuN Bolts
- ASTM A194 Gr.8MLCuN Stud
- ASTM A194 Gr.8MLCuN Stud Bolts
- ASTM A194 Grade 8MLCuN Stud Bolts
View Size Table Of ASTM A194 Gr.8MLCuN Fasteners, We have Global sales network for ASTM A194 Grade 8MLCuN Stud Bolts, Wide Stockist Of ASTM A194 Gr.8MLCuN Nuts, Bolts, Washers In India.
Size Chart of ASTM A194 Gr.8MLCuN Fasteners
Nuts Size
(mm) |
Diameter*
(mm) |
Height
(mm) |
Hex Nuts |
Jam Nuts |
Nylock Nuts |
2 |
4 |
1.6 |
1.2 |
– |
2.5 |
5 |
2 |
1.6 |
– |
3 |
5.5 |
2.4 |
1.8 |
4 |
4 |
7 |
3.2 |
2.2 |
5 |
5 |
8 |
4 |
2.7 |
5 |
6 |
10 |
5 |
3.2 |
6 |
7 |
11 |
5.5 |
3.5 |
– |
8 |
13 |
6.5 |
4 |
8 |
10 |
17 |
8 |
5 |
10 |
12 |
19 |
10 |
6 |
12 |
14 |
22 |
11 |
7 |
14 |
16 |
24 |
13 |
8 |
16 |
18 |
27 |
15 |
9 |
18.5 |
20 |
30 |
16 |
10 |
20 |
* This is the diameter across the flats. It is also the size of wrench to use. |
Check available Sizes of ASTM A194 GR.8MLCuN Stud Bolt, Ask For Ready Stock of ASTM A194 Grade 8MLCuN Fasteners in Mumbai, India.
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ASTM A194 Gr.8MLCuN Nut Weight Chart
Size |
Finished Hex |
Heavy Hex |
Finished Jam |
Heavy Hex Jam |
Square |
Heavy Square |
1/2″ |
3.750 |
6.540 |
2.620 |
4.000 |
5.780 |
7.870 |
5/8″ |
7.330 |
11.900 |
4.930 |
6.960 |
10.800 |
14.300 |
3/4″ |
11.900 |
19.300 |
7.700 |
11.000 |
15.400 |
23.500 |
7/8″ |
19.000 |
29.700 |
12.000 |
16.700 |
24.500 |
36.200 |
1″ |
28.300 |
42.500 |
17.600 |
23.500 |
36.300 |
51.500 |
1-1/8″ |
40.300 |
59.200 |
24.700 |
32.400 |
52.500 |
72.400 |
1-1/4″ |
54.300 |
78.600 |
36.100 |
45.800 |
70.600 |
95.500 |
1-3/8″ |
73.000 |
102.000 |
47.900 |
59.300 |
94.500 |
125.000 |
1-1/2″ |
94.300 |
131.000 |
60.900 |
74.800 |
122.000 |
161.000 |
1-5/8″ |
|
162.000 |
|
91.600 |
|
|
1-3/4″ |
151.000 |
204.000 |
100.000 |
114.000 |
|
|
1-7/8″ |
|
241.000 |
|
134.000 |
|
|
2″ |
224.000 |
299.000 |
140.000 |
165.000 |
|
|
2-1/4″ |
|
419.000 |
|
227.000 |
|
|
2-1/2″ |
|
564.000 |
|
332.000 |
|
|
2-3/4″ |
|
738.000 |
|
429.000 |
|
|
3″ |
|
950.000 |
|
545.000 |
|
|
3-1/4″ |
|
1194.000 |
|
651.000 |
|
|
3-1/2″ |
|
1526.000 |
|
851.000 |
|
|
3-3/4″ |
|
1812.000 |
|
1005.000 |
|
|
4″ |
|
2180.000 |
|
1200.000 |
Dimensions of ASTM A194 Gr.8MLCuN Hex Nuts
Nominal Size or Basic Major Thread Diameter | F | G | H |
Width Across Flats | Width Across Corners | Thickness |
Basic | Max | Min | Max | Min | Basic | Max | Min |
1/4 Hex Nuts | .2500 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
5/16 Hex Nuts | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
3/8 Hex Nuts | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .320 |
7/16 Hex Nuts | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
1/2 Hex Nuts | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
9/16 Hex Nuts | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
5/8 Hex Nuts | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
3/4 Hex Nuts | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
7/8 Hex Nuts | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
1 Hex Nuts | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
1-1/8 Hex Nuts | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
1-3/8 Hex Nuts | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
1-1/2 Hex Nuts | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.317 | 1.245 |
1-5/8 Hex Nuts | 1.6250 | 2-7/16 | 2.438 | 2.356 | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
1-3/4 Hex Nuts | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
2 Hex Nuts | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
2-1/4 Hex Nuts | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
2-1/2 Hex Nuts | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
2-3/4 Hex Nuts | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
ASTM A194 Gr.8MLCuN Heavy Hex Nut Dimensions
Nominal Size or Basic Major Thread Diameter | F | G | H |
Width Across Flats | Width Across Corners | Thickness |
Basic | Max | Min | Max | Min | Basic | Max | Min |
1/4 Heavy Hex Nut | .2500 | 1/2 | .500 | .488 | .577 | .556 | 15/64 | .250 | .218 |
5/16 Heavy Hex Nut | .3125 | 9/16 | .562 | .546 | .650 | .622 | 19/64 | .314 | .280 |
3/8 Heavy Hex Nut | .3750 | 11/16 | .688 | .669 | .794 | .763 | 23/64 | .377 | .341 |
7/16 Heavy Hex Nut | .4375 | 3/4 | .750 | .728 | .866 | .830 | 27/64 | .441 | .403 |
1/2 Heavy Hex Nut | .5000 | 7/8 | .875 | .850 | 1.010 | .969 | 31/64 | .504 | .464 |
9/16 Heavy Hex Nut | .5625 | 15/16 | .938 | .909 | 1.083 | 1.037 | 35/64 | .568 | .526 |
5/8 Heavy Hex Nut | .6250 | 1-1/16 | 1.062 | 1.031 | 1.227 | 1.175 | 39/64 | .631 | .587 |
3/4 Heavy Hex Nut | .7500 | 1-1/4 | 1.250 | 1.212 | 1.443 | 1.382 | 47/64 | .758 | .710 |
7/8 Heavy Hex Nut | .8750 | 1-7/16 | 1.438 | 1.394 | 1.660 | 1.589 | 55/64 | .885 | .833 |
1 Heavy Hex Nut | 1.0000 | 1-5/8 | 1.325 | 1.575 | 1.876 | 1.796 | 63/64 | 1.012 | .956 |
1-1/8 Heavy Hex Nut | 1.1250 | 1-13/16 | 1.812 | 1.756 | 2.093 | 2.002 | 1-7/64 | 1.139 | 1.079 |
1-1/4 Heavy Hex Nut | 1.2500 | 2 | 2.000 | 1.938 | 2.309 | 2.209 | 1-7/32 | 1.251 | 1.187 |
1-3/8 Heavy Hex Nut | 1.3750 | 2-3/16 | 2.188 | 2.119 | 2.526 | 2.416 | 1-11/32 | 1.378 | 1.310 |
1-1/2 Heavy Hex Nut | 1.5000 | 2-3/8 | 2.375 | 2.300 | 2.742 | 2.622 | 1-15/32 | 1.505 | 1.433 |
1-5/8 Heavy Hex Nut | 1.6250 | 2-9/16 | 2.562 | 2.481 | 2.959 | 2.828 | 1-19/32 | 1.632 | 1.556 |
1-3/4 Heavy Hex Nut | 1.7500 | 2-3/4 | 2.750 | 2.662 | 3.175 | 3.035 | 1-23/32 | 1.759 | 1.679 |
2 Heavy Hex Nut | 2.0000 | 3-1/8 | 3.125 | 3.025 | 3.608 | 3.449 | 1-31/32 | 2.013 | 1.925 |
2-1/4 Heavy Hex Nut | 2.2500 | 3-1/2 | 3.500 | 3.388 | 4.041 | 3.862 | 2-13/64 | 2.251 | 2.155 |
2-1/2 Heavy Hex Nut | 2.5000 | 3-7/8 | 3.875 | 3.750 | 4.474 | 4.275 | 2-29/64 | 2.505 | 2.401 |
2-3/4 Heavy Hex Nut | 2.7500 | 4-1/4 | 4.250 | 4.112 | 4.907 | 4.688 | 2-45/64 | 2.759 | 2.647 |
3 Heavy Hex Nut | 3.0000 | 4-5/8 | 4.625 | 4.475 | 5.340 | 5.102 | 2-61/64 | 3.013 | 2.893 |
3-1/4 Heavy Hex Nut | 3.2500 | 5 | 5.000 | 4.838 | 5.774 | 5.515 | 3-3/16 | 3.252 | 3.124 |
3-1/2 Heavy Hex Nut | 3.5000 | 5-3/8 | 5.375 | 5.200 | 6.207 | 5.928 | 3-7/16 | 3.506 | 3.370 |
3-3/4 Heavy Hex Nut | 3.7500 | 5-3/4 | 5.750 | 5.562 | 6.640 | 6.341 | 3-11/16 | 3.670 | 3.616 |
4 Heavy Hex Nut | 4.0000 | 6-1/8 | 6.125 | 5.925 | 7.073 | 6.755 | 3-15/16 | 4.014 | 3.862 |
Ready Stock ASTM A194 Gr.8MLCuN Fasteners
ASTM A194 Gr.8MLCuN Fasteners Chemical Composition
C, % |
Mn, % |
Ph, % |
S, % |
Si, % |
Cr, % |
Ni, % |
Mo, % |
N, % |
Other Elements, % |
0.020 |
1.000 |
0.030 |
0.010 |
0.800 |
19.5-20.5 |
17.5-18.5 |
6.0-6.5 |
0.18-0.25 |
Copper 0.50-1.00 |
ASTM A194 Gr.8MLCuN Mechanical Properties
Grade & Type |
Brinell Hardness |
Rockwell Hardness |
C Scale |
B Scale |
8MLCuN |
126-300 |
32 max |
60 min |
Export Destinations For ASTM A194 Gr.8MLCuN Fasteners