ASTM A325 Bolts

ASTM A325 Hex Bolts, Carbon Steel Type 1 Anchor Bolt, ASTM A325 Flange Bolt, ASTM A325 Tap Bolt, ASTM A325 Lag Bolt Manufacturer in Mumbai, India.

ASTM A325 Bolts
ASTM A325 Bolts

Steel Tubes India is the largest manufacturer Of ASTM A325 Fastener range and stock in all sizes of bolts, nuts, washers, hex socket screws, metal thread screws, self-tapping & wood screws and security products in metric, imperial and in all grades. ASTM A325 is the standard specification for alloy-steel and stainless steel bolts used in high-temperature or high-pressure environments or other special-purpose applications. Steel Tubes India has been manufacturing ASME SA 325 SS Bolts, ASTM A325 Head Hex Bolts and custom fasteners as requirement of customer since 1968.

ASME A325 Carbon Steel Bolt specification is heavily utilized in petroleum and chemical construction applications. ASTM A325 12-Point Bolt are clean, bright, smooth, and acclaimed for their durable performance and rugged construction.. The bolts, cap screws, and studs shall be manufactured from material having a chemical composition conforming to the requirements specified. The ASTM A325 Fasteners has some unique features to offer such as Optimum strength, Corrosion resistance, Chemical resistance, Rugged design, High conductivity, Smooth surface & etc.

We manufacture premium quality ASTM A325 Bolts which are ideal for high pressure along with cold and hot temperature applications. We manufacture different types of ASTM SA 325 Bolts in hot forged or cold formed bolts in almost all shapes & sizes. We also provide passivation, quality coating further processing as per client's requirement.

ASTM A325 Hex Head Bolts, ASTM A325 Screws, ASTM A325 Hexagon Head Screw, ASTM A325 Bolts, ASTM A325 Socket Head Cap Screws, ASTM A325 Threaded Rods, ASTM A325 Heavy Hex Bolts Supplier in India. Check ASTM A325 Bolts Price in India.

Table Of Contents

ASTM A325 Bolts Specification

ASTM A325 is an ASTM International standard for heavy hex structural bolts, titled Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. It defines mechanical properties for bolts that range from 1⁄2 to 1-1⁄2 in diameter. The equivalent metric standard is ASTM A325M, which is titled Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength. It defines mechanical properties for sizes M12–36. There is also a T version, which is used to refer to fully threaded bolts. This is a standard set by the standards organization ASTM International, a voluntary standards development organizations that sets technical standards for materials, products, systems, and services.

ASTM A325 Bolts Packaging

  • - Bundles (hexagonal)
  • - Wooden Boxes
  • - Crates (steel/wooden)
  • - Packaging for ASTM A325 Bolts as per customer's requirements

Special Features:

  • - Each bundle covered with plastic for protection against extreme weather.
  • - End of ASTM A325 Bolts protected by plastic caps.
  • - Bundles strapped with plastic strips.
  • - Each radius of U-Bend tube separated by a separator.
  • - Packaging list (laminated) placed with box/crate.

Equivalent Grades Of ASTM A325 Bolts

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 Bolts Industrial Applications

  • ASTM A325 Bolts uses in Aircraft Exhaust Manifolds
  • ASTM A325 Bolts uses in Off-Shore Oil Drilling Companies
  • ASTM A325 Bolts uses in Power Generation
  • ASTM A325 Bolts uses in Petrochemicals
  • ASTM A325 Bolts uses in Gas Processing
  • ASTM A325 Bolts uses in Specialty Chemicals
  • ASTM A325 Bolts uses in Pharmaceuticals
  • ASTM A325 Bolts uses in Pharmaceutical Equipment
  • ASTM A325 Bolts uses in Spiral Welded tube for burner pipes and flues
  • ASTM A325 Bolts uses in Sea Water Equipment
  • ASTM A325 Bolts uses in Heat Exchangers

ASTM A325 Bolts Mechanical Properties (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 Bolts 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

ASTM A325 Grade B Bolts, ASTM A325 Square Bolts, ASTM A325 Carbon Steel Studs, ASTM A325 Hex Headed Bolts, ASTM A325 60000 PSI Tensile Strength Bolts Exporter in Mumbai, India.

ASTM A325 Bolts Chemical Composition (Type 1)

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 Bolt Torque Chart

Bolt Size TPI Tension
MIN
Tension
MAX
Tightening Torque 
Range (ft lbs) (Min-Max)
Galv + Wax
Tightening Torque 
Range (ft lbs) (Min-Max)
Plain
1/2" 13 12,000 14,000 50 - 58 100 - 117
5/8" 11 19,000 23,000 99 - 120 198 - 240
3/4" 10 28,000 34,000 175 - 213 350 - 425
7/8" 9 39,000 47,000 284 - 343 569 - 685
1" 8 51,000 61,000 425 - 508 850 - 1,017
1 1/8" 7 56,000 67,000 525 - 625 1,050 - 1,256
1 1/4" 7 71,000 85,000 740 - 885 1,479 - 1,771
1 3/8" 6 85,000 102,000 974 - 1,169 1,948 - 2,338
1 1/2" 6 103,000 124,000 1,288 - 1,550 2,575 - 3,100

ASTM A325 Bolta Dimensional Specifications

ASTM A325 Heavy Hex Head Structural Bolt Dimensions

ASTM A325 Heavy Hex Head Structural Bolt Dimension

Sources: ASTM Standards for Mechanical Fasteners and Related Processes 2nd Edition, Inch Fastener Standards 8th Edition, Kanebridge Fastener Reference Guide 4th Edition

Note: All material included on this page is informational only, and should not be used as one’s sole source for design purposes. STS Industrial, Inc. and its affiliates do not guarantee the accuracy of the information on this site, and retain no liability for the use or misuse of the information contained on this site.

Manufacturer Of Following ASTM A325 Bolts

Type of ASTM A325 Bolts

ASTM A325 Hex Bolts

ASTM A325 Hex Bolts

EN 1665 ASTM A325 F Hexagon bolts with flange, heavy series, Form F

ASTM A325 Hex Bolts

ISO 4014 ASTM A325 Hexagon bolts with shaft, product classes A and B

ASTM A325 Hex Bolts

ISO 4017 ASTM A325 Hexagon bolts with thread to the head – Product grades A and B 

ASTM A325 Hex Bolts

ISO 8676 ASTM A325 Hexagon bolts with thread to head, metric fine thread

ASTM A325 Hex Bolts

ISO 8765 ASTM A325 Hexagon head bolts with shank, metric fine thread

ASTM A325 Hex Bolts

ISO 4018 ASTM A325 Hexagon bolts with thread to head

ASTM A325 Hex Bolts

ISO 4016 ASTM A325 Hexagon bolts with shaft, product class C

ASTM A325 Hex Bolts

EN 24015 ASTM A325 Hexagon head bolts with shank, relieved shank

ASTM A325 Hex Bolts

CSN 02 1104 ASTM A325 Bright hexagon bolts with hole in the head

ASTM A325 Hex Bolts

CSN 02 1105 ASTM A325 Bright hexagon bolts with slot

ASTM A325 Hex Bolts

CSN 02 1105 ASTM A325 B Bright hexagon bolts with slot
       

ASTM Standards Of ASTM A325 Bolts

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

Available ASTM A325 Bolts Other Types

  • ASTM A325 Bolts
  • ASTM A325 Non Ferrous Bolts
  • ASTM A325 Hex Bolts Stockist
  • ASTM A325 Hex Head Bolts Supplier
  • ASTM A325 Square Bolts
  • ASTM A325 Bolts Exporter
  • ASTM SA325 Screws Dealer
  • A325 Hex Cap Screws Exporter
  • ASTM A325 Studs Supplier
  • ASTM A325 Socket Head Cap Screws Supplier
  • ASTM A325 Bolts Manufacturer
  • ASTM A325 Threaded Rods Exporter
  • ASTM A325 Heavy Hex Bolts Distributor
  • ASTM A325 Bolts Stockholder
  • A325 Hexagon Bolts
  • ASTM A325 Hex Head Bolts Stockist
  • ASTM A325 Screws
  • A325 Hexagon Head Screw Manufacturer in India
  • ASTM A325 Hexagon Head Cap Bolts
  • ASTM A325 Studs

Coatings We Provide For ASTM A325 Bolts

Trademark Notice

  • Inconel, Incoloy and Monel are registered trademarks of Special Metals Group of Companies.
  • Hastelloy is a registered trademark of Haynes International.
  • 254 SMO is a trademark owned by Outokumpu Stainless.
  • Sanicro 28 is a registered trademark of Sandvik AB.

Value Added Services Provided By Steel Tubes India While Buying ASTM A325 Bolts

  • Government and Private Laboratory Testing
  • Very Quick Delivery
  • Mill Test Report/ Digital Mill Test Report in Accordance with EN10204 NACE 3.1, NACE 3.2
  • High Pressure Sustainability
  • Test certificate from ISO 17025 Standards Laboratory
  • Same Day Shipping of the Goods
  • Impeccable Surface Finish
  • Product Replacement Warranty
  • After Sales Support and Service
  • World Class Buying Experience
  • Largest Stockholder in the Country
  • Stringent Quality Testing and Control
  • 3rd Party Inspection

ASME SA 325 Bolts Popular Searches

ASTM A325 Pdf, ASTM A325m, Best Quality ASTM A325 Bolts, ASTM A325 Bolts India,ASTM A325 Bolts Distributor Mumbai, Prime Quality ASTM A325 Bolts, Specialize In ASTM A325m Bolts, ASTM A325 Bolts Prices In India, ASTM A325 Carbon Steel Bolts, ASTM A325 Carbon Steel Studs, ASTM A325 Carbon Boron Steel Bolts, ASTM A325 Alloy Steel Bolts, ASTM A325 Alloy Boron Steel Threaded Rods, ASTM A325 Type1 Bolts, ASTM A325 Type2 Bolts, ASTM A325 Type3 A Bolts, ASTM A325 Type3 B Bolts, ASTM A325 Type 3 C Bolts.

ASTM A325 Bolts Supplier

Bengaluru, Al Khobar, Riyadh, London, Baroda, Granada, Port-of-Spain, Coimbatore, Mexico City, New York, Chennai, Ahmedabad, Houston, Ulsan, Mumbai, Moscow, Ranchi, Bhopal, Thiruvananthapuram, Secunderabad, Muscat, Hyderabad, Bangkok, Indore, Melbourne, Thane, La Victoria, Pune, Lagos, Pimpri-Chinchwad, Ernakulam, Nagpur, Abu Dhabi, Karachi, Montreal, Istanbul, Manama, Dubai, Jamshedpur, Toronto, Brisbane, Petaling Jaya, Jaipur, Navi Mumbai, Atyrau, Jeddah, Ludhiana, Bogota, Dammam, Surat, Hong Kong, New Delhi, Calgary, Visakhapatnam, Kanpur, Gurgaon, Kolkata, Gimhae-si, Vung Tau, Caracas, Ahvaz, Colombo, Kuala Lumpur, Nashik, Busan, Ho Chi Minh City, Singapore, Vadodara, Rio de Janeiro, Sydney, Santiago, Chiyoda, Kuwait City, Howrah, Hanoi, Courbevoie, Ankara, Aberdeen, Algiers, Cairo, Chandigarh, Dallas, Milan, Noida, Tehran, Perth, Rajkot, Lahore, Geoje-si, Jakarta, Haryana, Edmonton, Los Angeles, Faridabad, Seoul, Madrid, Sharjah, Doha, Al Jubail

ASTM A325 Bolts Exporter

Malaysia, Germany, Venezuela, Afghanistan, Ireland, United Arab Emirates, Jordan, Zimbabwe, Indonesia, Saudi Arabia, Ukraine, Czech Republic, Pakistan, Kuwait, Iraq, Iran, Bahrain, Algeria, Argentina, Slovakia, Qatar, Colombia, Russia, Lebanon, Kazakhstan, Ghana, Turkey, South Africa, Oman, Belarus, Gambia, Switzerland, Bhutan, Bulgaria, Morocco, Nepal, Singapore, China, Lithuania, Italy, Kenya, Japan, Sweden, Bangladesh, Namibia, New Zealand, Belgium, Taiwan, Libya, Hong Kong, Mexico, Poland, Norway, Puerto Rico, Thailand, Gabon, Estonia, Vietnam, India, Tibet, Australia, Nigeria, Angola, Sri Lanka, Brazil, Costa Rica, South Korea, Finland, Philippines, Iran, Chile, Trinidad & Tobago,Tunisia, Denmark, Hungary, Croatia, Azerbaijan, Ecuador, Nigeria, Chile, Romania, Mongolia, Greece, Spain, United States, Canada, Macau, Israel, Serbia, Netherlands, Egypt, France, Bolivia, Peru, Mexico, United Kingdom, Austria, Portugal, Yemen, Poland


ASTM A325 Bolts Inventory

Call today, and find out why Steel Tubes India is the choice for so many users of ASTM A325 Bolts.

Tel: +(91)-(22)-61432000 or send an Email to stindia@stindia.com