ASTM A325 Bolts

Supplier and exporter of ASTM A325 Bolts, ASTM A325 Anchor Bolt, ASTM A325 Flange Bolt, ASTM A325 Tap Bolt, ASTM A325 Lag Bolt

ASTM A325 Hex Bolts, ASTM A325 Bolts, Carbon Steel Type 1 Bolts, ASTM A325 Stud Bolts, ASTM A325 Threaded Rods Exporter in India

ASTM A325-14

ASTM A325 is a Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength (Withdrawn 2016)

ASTM A325 specification covers two types of quenched and tempered steel heavy hex structural bolts having a minimum tensile strength of 120 ksi for sizes 1.0 in. and less and 105 ksi for sizes over 1.0 to 11/2 in., inclusive.

Formerly under the jurisdiction of Committee F16 on Fasteners, this specification was withdrawn in May 2016 and replaced by Specification F3125/F3125M for High Strength Structural Bolts, Steel and Alloy Steel, Heat Treated, 120 ksi (830 MPa) and 150 ksi (1040 MPa) Minimum Tensile Strength, Inch and Metric Dimensions. Specification F3125/F3125M supersedes and replaces specifications; A325, A325M, A490, A490M, F1852 and F2280. The unified Specification F3125/F3125M corrects known inconsistencies in the original documents and the combination will assure that requirements of the products covered under the original standards stay aligned.

Grade A325 bolts are available in diameters from 1/2 to 1-1/2 inch (for diameters greater than 1-1/2, ASTM A449 specifications should be considered) with a minimum tensile strength of 120,000 PSI. They also come in two types. Type 1 is a medium carbon steel and can be galvanized; Type 3 is a weathering steel that offers atmospheric corrosion resistance similar to that of ASTM A242 or A588 steels. Type 3 grade A325 bolts shall be marked "A325" to distinguish them from standard grade A325s.

What is a Withdrawn Standard?

A withdrawn standard is an ASTM standard that has been discontinued by the ASTM Sponsoring Committee responsible for the standard. A standard may be withdrawn with or without replacement. ASTM makes withdrawn standards available for informational purposes.ASTM A325 Bolts

ASTM A325 bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings. ASTM A325 Hex Bolts and ASTM A325 Hex Head Bolts is some of the toughest fasteners. These ASME SA325 sturdy fasteners are used to connect heavy materials.

Hitesh Steel stock a wide variety of ASTM A325 Long Bolts and ASME SA325 12 Point Bolts in India. There are hundreds of combinations of materials, heads, threads, plating, heat treating, and secondary operations. We are manufacturer & supplier of ASTM A325 studs such as All-Thread, Tap-End, Double-End Studs, and Combination Studs, different types of nuts such as Hex Nuts, Heavy Hex Nuts, Overtapped Nuts, Tommy Hole Nuts, Spherical-Faced Nuts and Full Threaded Rods, full thread rods, bonnet bolts, Carriage Bolt in a variety of finishes and sizes from 1/2" to 3 1/2". In the petroleum and chemical industry the fully threaded stud is the most common ASTM A325 Bolt used for flanged connections. ASTM A325 Stud bolts are available in all thread pitches (UNC/UNRC – UNF/UNRF – 8UN) diameters and metric sizes. Hitesh Steel has the capability to thread and manufacture specials from round bar to the customers drawings.

ASTM A325 Hex Cap Screws- also known as machine bolts or hex bolts are available in various bolt grade markings and strengths. Our ASTM A325 Nut Bolts are used to attach machine threaded fasteners when joining materials together.

Many of the ASTM A325 Flange Bolts we manufacture for more critical high specification Superalloys. Whilst we manufacture many of the non-favoured thread forms such as BSW BSF UNC & UNF, we are finding the biggest call is now for Metric Hexagon Bolts that are modified versions of existing international standards or indeed custom bespoke bolting manufactured to Customer or OEM Drawings.

Is your requirement for a small ASTM A325 fastener or large machined fastener?  We will manufacture to your specifications and requirements.

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ASTM A325 Specification

ASTM A325 Bolt Type ASTM A325 Anchor Bolt, Carriage Bolt, Flange Bolt, 12 Point Bolt, Hex and Hex Flange Bolts, Hex Head Cap Screw, Place Bolt, Socket Head Cap Screws, Hanger Bolt, Hexagon Bolt / Tap Bolt, Lag Bolt, Machine Bolt, Plow Bolt, Shoulder Bolt, Square Head Bolt, Stud Bolt, T-Head Bolt, Toggle Bolt, U-Bolt
Inch #0000 -3" (customized sizes available)
Metric M1.6 - M48
Length Customized Length
Grade Non Ferrous, 12.9, 10.9, 9.8, 8.8, 5.8, 4.6, B7, 2, 5, 8, L9
Material Brass, Bronze / Copper Base Alloy, Copper, Molybdenum, Steel, Hardened Steel, Stainless Steel, Superalloy (Inconel, 718 Bolts, Hastelloy, Monel), Titanium, Exotic Metals, Other
Method Cold forming, Hot Forging, Wire Forming
Fastener Standards ASME / ANSI, BS, DIN, ISO, JIS, SAE, Other
Application Industries & uses Agriculture, Automotive, Construction and Infrastructure, Energy, Transportation
Testing Methods ASTM E38, E76 and E354, ASTM E53, E54, E62, E75and E478, ASTM E34, E101 and E227, ASTM E 120 and E1409.
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Thread Diameters M6 to M36
Certification Dual Certified As per ASTM & ASME Codes

ASME SA325 Bolts stockist in India- ASME, DIN, AS, BS

ASTM A325 Bolts Coatings and plating as well as plain finished oil and tempered is available as required by the end user such as Zinc plating, Cadmium plating, Xylan ® coating, Dupont Teflon ® coating, Hot Dip Galvanized coating, Auge Antifrix ® coating, Sermagard ® coating and Niwat 1000 ® plating.

Teflon coated bolts

Manufacturer of ASTM A325 Socket Head Cap Bolts, Alloy Boron Steel Bolts, Carbon Boron Steel Bolts in Mumbai, India. ASTM A325 Alloy Steel Bolts, ASTM A325 Structural Bolts, Carbon Steel Heat Treated Bolts, ASTM A325 Square Bolts Suppliers

ASTM A325 Grades and Material Class

Grade Class
Type 1 Carbon Steel, Carbon Boron Steel, Alloy Steel or Alloy Boron Steel
Type 2 Withdrawn
Type 3 A B C D E F

ASTM A325 Type 1 Chemical Composition

Element
Product Analysis %
Carbon Steel Carbon Boron Steel Alloy Steel Alloy Boron Steel
Carbon 0.28 - 0.55 0.28 - 0.55 0.28 - 0.55 0.28 - 0.55
Manganese 0.57 min 0.57 min 0.57 min 0.57 min
Phosphorus 0.048 max 0.048 max 0.040 max 0.040 max
Sulfur 0.058 max 0.058 max 0.045 max 0.045 max
Silicon 0.13 - 0.32 0.08 - 0.32 0.13 - 0.37 0.13 - 0.37
Boron -- 0.0005 - 0.003 -- 0.0005 - 0.003

ASTM A325 Type 3 Chemical Composition

Element
Product Analysis %
A B C D E F
Carbon 0.31 - 0.42 0.36 - 0.50 0.14 - 0.26 0.14 - 0.26 0.18 - 0.27 0.19 - 0.26
Manganese 0.86 - 1.24 0.67 - 0.93 0.76 - 1.39 0.36 - 1.24 0.56 - 1.04 0.86 - 1.24
Phosphorus 0.040 max 0.040 max 0.040 max 0.040 max 0.040 max 0.040 max
Sulfur 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max
Silicon 0.13 - 0.37 0.25 - 0.55 0.13 - 0.37 0.20 - 0.55 0.13 - 0.37 0.13 - 0.37
Copper 0.22 - 0.48 0.17 - 0.43 0.17 - 0.53 0.27 - 0.53 0.27 - 0.63 0.17 - 0.43
Nickel 0.22 - 0.48 0.47 - 0.83 0.22 - 0.53 0.47 - 0.83 0.27 - 0.63 0.17 - 0.43
Chromium 0.42 - 0.68 0.47 - 0.83 0.27 - 0.53 0.45 - 1.05 0.55 - 0.95 0.42 - 0.68
Vanadium -- -- 0.010 min -- -- --
Molybdenum -- 0.07 max -- 0.11 max -- --
Titanium -- -- -- 0.06 max -- --

ASTM A325 Mechanical Requirement (Metric)

Nominal Diameter, mm Tensile Strength, min, Mpa Yield Strength, min, Mpa Elongation in 4D, min, % Reduction in Area, min, %
M12 to M36, Inclusive 830 660 14 35

ASTM A325 Mechanical Requirement (Imperial)

Nominal Diameter, mm Tensile Strength, min, ksi Yield Strength, min, ksi Elongation in 4D, min, % Reduction in Area, min, %
1/2" to 1", Inclusive 120 92 14 35
Over 1 to 1-1/2" 105 81 14 35
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Available standard: DIN 934, ISO 4033, ISO 4032, DIN 935,DIN 936, ASME B18.2.2, ASME B18.2.4.6M, DIN 976, DIN 975, DIN 2510, DIN 939, DIN 940, DIN 938

PTFE coated bolts

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