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Low Alloy Steel Bolts And Nuts, Studs Supplier in India

The performance of low alloy steels is enhanced by the fact that their chemical composition contains more than just carbon and iron. And even though, they do not contain more than 5% of various elements in their alloy, there is a marked increase in the characteristics of the alloy. Generally, the type of element added to the alloy will decide its features. For instance, molybdenum added in the alloy by any alloy steel fasteners manufacturers in india will result in it getting a higher mechanical strength.

Alloy Steel Fasteners

On the other hand, if nickel is added to its alloy, the resultant alloy will have increased toughness. For an alloy to function at elevated temperature, usually manufacturers add chromium to it, because it improves the material strength of the alloy steel eye bolts at high temperatures. Moreover, chromium also improves the corrosion resistance as well as the hardness of the alloy. Similarly, other alloying elements include manganese and silicon. In an alloy, both manganese and silicon act as deoxidizers, which means the melt of the alloy steel stud bolts, will be uniform and the chances of porosity within the alloy will be kept to a minimum. Together, these alloys are less than 5% of the total weight of an alloy, which is why it is possible to achieve high weld integrity. Therefore some of these high tensile grade 12.9 alloy steel fasteners are used for structural applications in the assembly of automobiles, ships, earth moving equipment, etc. Compared to conventional, and inexpensive carbon steel grades, the low alloy steel fasteners work well as structural components because they have a better yield strength, tensile strength, and notch toughness. Also, they may have better resistance to corrosion, although galvanizing the alloy steel bolts reduces the occurrence of corrosion.

Buy directly from Alloy Bolts And Nuts manufacturers in India for high quality and better price

 

Alloy Steel Fasteners Specification

Most Trusted Manufacturer of Alloy Steel B6 Fasteners in India, Check AS Shoulder Screws Dimension and Weight Chart online

Fasteners Material Specification ASTM/ ASME 193 194
Standard DIN, ISO, GB, ASTM, UNI, IS, JIS, ANSI, BS, ASME
Fasteners/ Bolts Size M 6, 10, 16, 5, 24, 14, 4, 20, 2, 8, 30, 160, 2.5, 3, 36, 12,
Length in Mm 3 to 200
Bolts, Studs Threads Unc, Bsf, Metric, Bsw, Unf
Fasteners Standard ANSI, DIN, UNI, ISO
Fasteners In Form of Hex, TSquare, Round, hreading
Head drive Six Lobe, Phillips, Slotted
bolting Test Certificate MTC = EN 10204/3.1
Production process M2 To M24
Surface Coating Teflon Coated, Zinc Coated, Ptfe Coated, Xylon Coated, Phosphate Coated, Cadmium Coated, Hot Dipped Galvanizing Coated
Supplier and Distributors Located in Melbourne, Khobar, Rajkot, Bangalore, Ernakulam, Tau, Pimpri Chinchwad, Chennai, Baroda, India, Muscat, London, Perth, Sydney, Istanbul, Karachi, Kolkata, Indore, Thiruvananthapuram, Kanpur, Vadodara, Jamshedpur, Bogota, Hyderabad, Ludhiana, Caracas, Gimhae si, Montreal, Port of Spain, Santiago, Gurgaon, Mumbai, Bengaluru, Ranchi, Mexico, Calgary, Abu Dhabi, Riyadh, Ludhiana, Lagos, Coimbatore, Courbevoie, New Delhi, Dammam, Janeiro, Nagpur, Manama, Tehran, Ankara, Howrah, Ahmedabad, Gujarat, Surat, Kuwait, Noida, Ahvaz

Types of Alloy Steel Bolts

12.9 Grade Alloy Steel Socket Head Bolt

12.9 Grade Alloy Steel Socket Head Bolt

ISO 7379 Alloy steel Hexagon Socket Head Shoulder Screws

ISO 7379 Alloy steel Hexagon Socket Head Shoulder Screws

din 931 class 10.9 zinc alloy steel hex bolt

din 931 class 10.9 zinc alloy steel hex bolt

DIN912 socket head cap screws alloy steel

DIN912 socket head cap screws alloy steel

Alloy Steel Double End Stud Bolt

Alloy Steel Double End Stud Bolt

M6 to M20 alloy steel fasteners

M6 to M20 alloy steel fasteners

M12 M20 M22 M24 alloy steel Threaded Rod stud bolts

M12 M20 M22 M24 alloy steel Threaded Rod stud bolts

DIN 931 Alloy Steel Half Thread bolts

DIN 931 Alloy Steel Half Thread bolts

alloy carbon steel din580 eyebolt

alloy carbon steel din580 eyebolt


Alloy Steel B6 Fasteners Dimension Chart

Nominal Sizes
Width Across Flats Width Across Corners Thickness
Maximum Minimum Maximum Minimum Basic Maximum Minimum
1/4 .2500 1/2 .500 .488 .577 .556 15/64 .250 .218
3/8 .3750 11/16 .688 .669 .794 .763 23/64 .377 .341
5/16 .3125 9/16 .562 .546 .650 .622 19/64 .314 .280
7/16 .4375 3/4 .750 .728 .866 .830 27/64 .441 .403
9/16 .5625 15/16 .938 .909 1.083 1.037 35/64 .568 .526
1/2 .5000 7/8 .875 .850 1.010 .969 31/64 .504 .464
5/8 .6250 1-1/16 1.062 1.031 1.227 1.175 39/64 .631 .587
7/8 .8750 1-7/16 1.438 1.394 1.660 1.589 55/64 .885 .833
3/4 .7500 1-1/4 1.250 1.212 1.443 1.382 47/64 .758 .710
1 1.0000 1-5/8 1.325 1.575 1.876 1.796 63/64 1.012 .956
1-1/4 1.2500 2 2.000 1.938 2.309 2.209 1-7/32 1.251 1.187
1-1/8 1.1250 1-13/16 1.812 1.756 2.093 2.002 1-7/64 1.139 1.079
1-3/8 1.3750 2-3/16 2.188 2.119 2.526 2.416 1-11/32 1.378 1.310
1-5/8 1.6250 2-9/16 2.562 2.481 2.959 2.828 1-19/32 1.632 1.556
1-1/2 1.5000 2-3/8 2.375 2.300 2.742 2.622 1-15/32 1.505 1.433
1-3/4 1.7500 2-3/4 2.750 2.662 3.175 3.035 1-23/32 1.759 1.679
2-1/4 2.2500 3-1/2 3.500 3.388 4.041 3.862 2-13/64 2.251 2.155
2 2.0000 3-1/8 3.125 3.025 3.608 3.449 1-31/32 2.013 1.925
2-1/2 2.5000 3-7/8 3.875 3.750 4.474 4.275 2-29/64 2.505 2.401
3 3.0000 4-5/8 4.625 4.475 5.340 5.102 2-61/64 3.013 2.893
2-3/4 2.7500 4-1/4 4.250 4.112 4.907 4.688 2-45/64 2.759 2.647
3-1/4 3.2500 5 5.000 4.838 5.774 5.515 3-3/16 3.252 3.124
3-3/4 3.7500 5-3/4 5.750 5.562 6.640 6.341 3-11/16 3.670 3.616
3-1/2 3.5000 5-3/8 5.375 5.200 6.207 5.928 3-7/16 3.506 3.370
4 4.0000 6-1/8 6.125 5.925 7.073 6.755 3-15/16 4.014 3.862

Low Alloy Steel Fasteners Weight

Compare our quality and price with other Alloy Steel Fasteners manufacturers in India, See Grade 12.9 Alloy Steel Fasteners Size Chart
Size in Inch Finished Hex Nut Heavy Hex Nut Finished Jam Nut Heavy Hex Jam Nut Square Nut 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

Chemical Properties of AS Stud Bolts

Element B7 B8 B8M
Carbon 0.37 to 0.49 0.08 maximum 0.08 maximum
Phosphorus 0.035 0.045 0.045
Manganese 0.65 to 1.10 2.00 maximum 2.00 maximum
Silicon 0.15 to 0.35 1.00 maximum 1.00 maximum
Sulfur 0.040 0.030 0.030
Nickel 8.0 to 11.0 10.0 to 14.0
Chromium 0.75 to 1.20 18.0 to 20.0 16.0 to 18.0
Molybdenum 0.15 to 0.25 2.00 to 3.00

Alloy Bolts And Nuts Mechanical Strength

Finding genuine Alloy Steel U Bolts suppliers? PED approved Manufacturer of Alloy Steel Screws in India, View AS Stud Bolts Weight Chart
Size Tensile Yield Strength Elongation RA
Up to 2-1/2 125 105 16 50
4-1/8 - 7 100 75 18 50
2-5/8 - 4 115 95 16 50
All 75 30 30 50
Up to 3/4 125 100 12 35
All 75 30 30 50
7/8 - 1 115 80 15 35
1-3/8 - 1-1/2 100 50 28 45
1-1/8 - 1-1/4 105 65 20 35
Up to 3/4 110 95 15 45
1-1/8 - 1-1/4 95 65 25 45
7/8 - 1 100 80 20 45
1-3/8 - 1-1/2 90 50 30 45

Alloy Steel Fasteners Grades

AISI Grades SAE Grades British Standard European Standard Werkstoff No
4130 4130 - 25CrMo4 1.7218
4340 4340 EN 24 36CrNiMo4 1.6511
4140 4140 EN 19 42CrMo4 1.7225
8620 8620 - 21NiCrMo2 1.6523
6150 6150 - 51CrV4 1.8159

Our favourite export locations where we can give support and best price

Products We supplied to following Locations
12.9 Grade Alloy Socket Head Bolt South Africa, Kuwait, Brazil, Saudi Arabia (KSA)
Alloy Hex Bolts and Nuts DIN933 DIN931 M8 M6 M10 M12 M16 M20 Nigeria, Australia, Philippines, UK
ISO 7379 Alloy Hexagon Socket Head Shoulder Screws Malaysia, Hong Kong, Oman, UAE
din 931 class 10.9 zinc alloy hex bolt Singapore, Bahrain, South Africa
Alloy 926 Fasteners Bolts Nuts Italy, Iran, Chile, Singapore
DIN912 socket head cap screws alloy Turkey, Norway, Malaysia, United Arab Emirates (UAE)
Alloy Steel Double End Stud Bolt Dammam -KSA, Belgium, Philippines, Indonesia.
alloy steel bolt and nut Canada, Malaysia, Philippines, Singapore
M6 to M20 alloy steel fasteners Europe, Romania, Japan, Malaysia
M12 M20 M22 M24 alloy Threaded Rod stud bolts Colombia, Sweden, China, Malaysia
DIN 931 Alloy Steel Half Thread bolts Netherlands, Russia, Dubai, Malaysia
Din 912 Alloy bolt fasteners Egypt, UK, Mexico, Spain
Alloy Flat Head Hollow Rivet-Prince Fastener Ellington -United States, Poland, Canada, UK
alloy carbon steel din580 eyebolt United Kingdom -UK, Europe, UAE, Malaysia
M6-M30 Din 6340 Alloy Steel Carbon Steel Flat Washer Thailand, Europe, France, Qatar
Alloy Steel Flat Head Solid Rivet Czechia, Malaysia, Germany, Thailand

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