ASTM A453 Grade 660 Bolts manufacturers & suppliers in india, a453 gr 660 cl a, a453 gr 660 cl b, a453 gr 660 cl c, a453 gr 660 cl d, a453 gr 660 bolts, ASTM A453 grade 660 Fasteners

One of the India’s leading manufacturer of  ASTM A453 Grade 660 Class A Bolts, ASTM A453 Grade 660 Class B Bolts, ASTM A453 Grade 660 Class C Bolts, ASTM A453 Grade 660 Class D Bolts, ASTM A453 GR.660 Studs, ASTM A453 Nuts, ASTM A453 GR.660 Studs Bolt Nuts, A453 Gr. 660 Fastener, A453 Gr 660 Cl.A Stud bolt, A453 Gr 660 S66286 Bolts, ASTM A453 Grade 660 Class A hex nut, a 453 gr 660 material

Bulk Ready Stock Available of a453 gr 660 stud bolt, Stainless Steel ASTM A193 B7 Full Thread Stud Bolt, A453 Gr. 660 A Bolts, ASTM A453 Gr 660 Cl.A Stud bolt, ASTM A453 Gr 660 Cl.A Stud bolt, Astm A453-660 Stud Bolt With Heavy Hex, ASTM A453 Gr. 660 thread rod, ASTM A453 Gr 660 Heavy Hex Nuts

Contents

ASTM A453 specification covers standards for Grade 660 (Class A, B, C, and D) , Grade 651 (Class A and B), Grade 662 (Class A and B), and Grade 665 (Class A and B) of bolting materials,with ten classes of yield strength ranging from 50 to 120 ksi [345 to 827 MPa], for use in high-temperature service such as fasteners, for pressure vessels and valve flanges. Bolting materials in ASTM A453 are covered rolled, forged, or hot-extruded bars, and also bolts, nuts, screws, washers, studs, and stud bolts.

ASTM A453 Covers Specification for High temperature Bolting with expansion co-efficient comparable to Austenitic Stainless Steel. One of the commonly used is grade 660 Bolts. We produce Stud Bolts, Hex Bolts ,Expansion bolts,threaded rods etc as per A453 Grade 660 in Class A/B/C/D , intended for Special Engineering Applications . TorqBolt Manufactures , Stocks & Supply these A453 Grade 660 A/B/C/D StudBolts, Stainless Steel Bolting in various sizes & Coatings.

 Original Photograph Of A453 Grade 660 Bolts  At Our Factory

 Original Photograph Of A453 Grade 660 Bolts  At Our Factory 

A453 Grade 660 Bolts Specification

Grades & Classes

Grade 651
Class A
Class B
Grade 662
Class A
Class B
Grade 665
Class A
Class B
Grade 668
Class A
Class B

 

Standards
Designation
ASTM
A453

 

Dimensions
ASME B18.2.1, B18.3
Threads
Unless otherwise specified, the threads shall be rolled or cut at the option of TorqBolt
Threads Configuration
ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
Melt Origin
East Europe/South America/Korea/Japan
Product Origin
Made in India
Certification
Dual Certified As per ASTM & ASME Codes
Additional Certifications
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Additional Requirements
NACE MR0103/MR0175/ISO 15156 Compliance
Mandatory Requirements
Free from Mercury & Radioactive Contamination

Related ASTM Specifications

  • ASTM A1082 / A1082M – 16 : Standard Specification for High Strength Precipitation Hardening and Duplex Stainless Steel Bolting for Special Purpose Applications
  • ASTM F2281 : Standard Specification for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and Studs, for Heat Resistance and High Temperature Applications Designation
  • ASTM A1014 / A1014M – 16 : Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service
  • ASTM A962 / A962M – 16a : Standard Specification for Common Requirements for Bolting Intended for Use at Any Temperature from Cryogenic to the Creep Range
  • ASTM A453 / A453M – 16 : Standard Specification for High-Temperature Bolting, with Expansion Coefficients Comparable to Austenitic Stainless Steels
  • ASTM A638 / A638M : Standard Specification for Precipitation Hardening Iron Base Superalloy Bars, Forgings, and Forging Stock for High-Temperature Service

 

Types of ASTM A453 Grade 660 Bolts

ASTM A453 Grade 660 12 Point Flange Bolt
ASTM A453 Grade 660 Cap Screws & Hex Bolts
ASTM A453 Grade 660 Carriage Bolts
ASTM A453 Grade 660 Flange Bolts
ASTM A453 Grade 660 Structural Bolts
ASTM A453 Grade 660 Tension Indicating Bolts
ASTM A453 Grade 660 Heavy Hex Cap Screws & Heavy Hex Bolts
ASTM A453 Grade 660 Square Head Bolts
ASTM A453 Grade 660 U-Bolts
ASTM A453 Grade 660 Ferry Cap Screws
ASTM A453 Grade 660 Plow Bolts
ASTM A453 Grade 660 Hanger Bolts
ASTM A453 Grade 660 Elevator Bolts
ASTM A453 Grade 660 Eye Bolts
ASTM A453 Grade 660 Tension Control Bolts
ASTM A453 Grade 660 Connector Bolts
ASTM A453 Grade 660 Tower Bolts
ASTM A453 Grade 660 Penta Bolts
ASTM A453 Grade 660 Step Bolts
ASTM A453 Grade 660 Coil Bolts
ASTM A453 Grade 660 J-Bolts
ASTM A453 Grade 660 Sidewalk Bolts
ASTM A453 Grade 660 Timber Bolt
ASTM A453 Grade 660 Bin Bolts
ASTM A453 Grade 660 U-Bolt Plates
ASTM A453 Grade 660 Track Bolts
ASTM A453 Grade 660 Hurricane Bolts
ASTM A453 Grade 660 Draw Bolts
ASTM A453 Grade 660 Lag Bolt
ASTM A453 Grade 660 Stove Bolt
ASTM A453 Grade 660 Machine Bolt
ASTM A453 Grade 660 Tap Bolt
ASTM A453 Grade 660 Grub Screw
ASTM A453 Grade 660 Set Screw
ASTM A453 Grade 660 Shoulder Bolt
ASTM A453 Grade 660 T Head Bolts
ASTM A453 Grade 660 Through Bolts
ASTM A453 Grade 660 Toggle Bolts
ASTM A453 Grade 660 Torx Bolts
ASTM A453 Grade 660 Wing Bolts

Available A453 Grade 660 Bolts Sizes

  • 3/8″-16 x 1-1/2″ A453 Grade 660 Bolts
  • 3/8″-16 x 1-1/4″ A453 Grade 660 Bolts
  • 3/4″-10 x 3″  A453 Grade 660 Bolts
  • 1/2″-13 x 3″ A453 Grade 660 Bolts
  • 1/2″-13 x 2-1/2″ A453 Grade 660 Bolts
  • 5/16″-18 x 1″ A453 Grade 660 Bolts
  • 3/8″-16 x 1″ A453 Grade 660 Bolts
  • 5/8″-11 x 3″ A453 Grade 660 Bolts
  • 3/8″-16 x 3/4″ A453 Grade 660 Bolts
  • 1/2″-13 x 1-1/2″ A453 Grade 660 Bolts
  • 1/2″-13 x 2″ A453 Grade 660 Bolts
  • 5/16″-18 x 1-1/4″ A453 Grade 660 Bolts
  • 1/4″-20 x 1″ A453 Grade 660 Bolts
  • 3/8″-16 x 2″ A453 Grade 660 Bolts
  • 5/8″-11 x 4″ A453 Grade 660 Bolts
  • 5/8″-11 x 2-1/2″ A453 Grade 660 Bolts
  • 3/8″-16 x 2-1/2″ A453 Grade 660 Bolts
  • 3/8″-16 x 3″ A453 Grade 660 Bolts
  • 1/2″-13 x 1-1/4″ A453 Grade 660 Bolts
  • 3/4″-10 x 2-1/2″ A453 Grade 660 Bolts

A453 Grade 660 Bolts Latest Price

A453 Grade 660 Bolts Dimension

  • A453 Grade 660 Imperial Square And Hex Bolts & Screws – ANSI B18.2.3.1
  • A453 Grade 660Metric Hex Cap Screws – ANSI B18.3
  • A453 Grade 660 Imperial Hexagon Socket And Spline Socket Screws – ANSI B18.3.1M
  • A453 Grade 660 Metric Socket Head Cap Screws – ANSI B18.22.1
  • A453 Grade 660 Washers – ANSI B18.31.3
  • A453 Grade 660 Studs And Threaded Rod – ANSI B18.2.2
  • A453 Grade 660 Imperial Square, Hex Nuts And Heavy Hex Nuts – ANSI B18.2.4.6M
  • A453 Grade 660 Metric Square, Hex Nuts And Heavy Hex Nuts – ANSI B18.2.4.6M

Our Sales Network

To buy A453 Grade 660 Bolts At best price & urgent delivery please mail to order@torqbolt.com , As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy  A453 Grade 660 Bolts & will resolve your queries

Cities We Deliver To

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

Countries We Deliver To

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

A453 Grade 660 Bolts Surface Treatments

ASTM A453 Grade 660 Bolts Surface Treatments

  • Hot Dipped Galvanized A453 Grade 660 Bolts
  • Phosphate Coated A453 Grade 660 Bolts
  • Teflon Coated A453 Grade 660 Bolts
  • Xylon Coated A453 Grade 660 Bolts
  • Zinc Coated A453 Grade 660 Bolts
  • Cadmium Coated A453 Grade 660 Bolts
  • Electro Zinc plated A453 Grade 660 Bolts
  • Electro Cadmium Plated A453 Grade 660 Bolts
  • Ceramic Filled PTFE Coated A453 Grade 660 Bolts
  • Electroless Nickel Plated A453 Grade 660 Bolts
  • Zinc Nickel Coated A453 Grade 660 Bolts
  • Aluminium Coated A453 Grade 660 Bolts
  • Silver Coated A453 Grade 660 Bolts
  • Zinc/Nickel by Electrodeposition A453 Grade 660 Bolts
  • Dacromet A453 Grade 660 Bolts
  • Geomet A453 Grade 660 Bolts

A453 Grade 660 Bolts Useful Information

ASTM A453 grade 660 Fasteners are referred as high temperature bolting with co-efficient expansion similar to Austenitic Stainless Steel. A453 material specification is achieved by producing A453 steel in Argon oxygen decarburization (AOD) or vacuum Induction Melting Process that is further refined by Vacuum Arc Refining (VAR) or Electro Slag Refining (ESR) used for high nickel alloys like incoloy alloys. Comparable to incoloy,ASTM A453 can be age hardened with both oil quench and liquid quench conditions. Unlike other precipitation hardening steels, this ASTM A453 grade 660 fasteners require Stress Rupture Testing with 100 hours minimum time to rupture. High temperature and low stress applications, good corrosion resistance at high temperatures are some of the most ASTM A453 Stainless Steel PropertiesASTM A453 steel is available in both solution treated condition and age hardened conditions.

A286(ASTM A453 GR.660 ) is a precipitation hardening, austenitic stainless steel designed for use at temperatures up to 1300°F (704°C), where high tensile strength, excellent creep strength and good corrosion resistance are required.TorqBolt is a well known stockist of Pitch Dia ASTM A453 Grade 660 Class A Round Bars from ¼”-4” & 6mm – 100mm in 1 meter, 3 meter & 6 Meter lengths. All Threaded Bars are Magnetic Particle Examined in accordance with ASTM E 709 with Indications & Cracks within 3% of The Diameter as specified in ASTM A453 Specification . ATI A286 is a registered trademark of ATI Metals.

Surface Discontinuity: ASTM A193 / A320 / F593 / F594 / A638 Bolts, Nuts & threaded rods are manufactured in accordance with surface discontinuities acceptable as per ASTM F788/F788M Specification.

 

A453 Grade 660 Bolts Chemical Composition Requirements

ELEMENT
Grade 660
Grade 651
Grade 662
Grade 665
Grade 668
%
%
%
%
%
Carbon
0.08 max
0.28-0.35
0.08 max
0.08 max
0.08 max
Manganese
2.00 max
0.75-1.5
0.40-1.00
1.25-2.00
2.00 max
Phosphorus, max
0.040 max
0.040 max
0.040 max
0.040 max
0.040 max
Sulfur, max
0.030 max
0.030 max
0.030 max
0.030 max
0.030 max
Silicon
1.00 max
0.30-0.80
0.40-1.00
0.1-0.80
1.00 max
Nickel
24.0-27.0
8.0-11.0
24.0-28.0
24.0-28.0
17.5-21.5
Chromium
13.5-16.0
18.0-21.0
12.0-15.0
12.0-15.0
13.5-16.0
Molybdenum
1.00-1.50
1.00-1.75
2.0-3.50
1.25-2.25
1.50 max
Tungsten
1.00-1.75
Titanium
1.9-2.35
0.1-0.35
1.80-2.10
2.70-3.30
2.20-2.80
Columbium *
0.25-0.6
Aluminum
0.35 max
0.35 max
0.25 max
0.50 max
Vanadium
0.10-0.50
0.50 max
Boron
0.001-0.010
0.001-0.010
0.01-0.07
0.001-0.010
Copper
0.50 max
0.50 max
0.25 max

 

A453 Grade 660 Bolts Mechanical Properties Requirements

Size
Class
Tensile, Mpa
Yield, Mpa
Elong. %, min
RA %, min
Grade 660
A, B , & C
895 min
585 min
15
18
D
895 min
725 min
15
18
Grade 651
A
690 min
485 min
18
35
415 min
B
655 min
415 min
18
35
345 min
Grade 662
A
895 min
585 min
15
18
B
860 min
550 min
15
18
Grade 665
A
1170 min
830 min
12
15
B
1070 min
830 min
12
15
Grade 665
A & B
895 min
858 min
15
18

 

A453 Grade 660 Bolts Heat Treatment Requirements

 

Grade Class Solutiona Treatment Hardening Treatment
660 A 1650 +/- 25 °F [900 +/-14 °C], hold 2 h, min and liquid quench 1325 +/- 25 °F [720 +/- 14 °C] 16h, air cool
B 1800 +/- 25 °F [980 +/-14 °C], hold 1 h, min and liquid quench 1325 +/- 25 °F [720 +/- 14 °C] 16h, air cool
C 1800 +/- 25 °F [980 +/-14 °C], hold 1 h, min and oil quench 1425 +/- 25 °F [775 +/- 14 °C] hold 16h, air cool followed by 1200 +/- 25 °F [650 +/- 14 °C], hold 16h, air cool
D 1650 +/- 25 °F [900 +/-14 °C], hold 2 h, min and liquid quench OR 1325 +/- 25 °F [720 +/- 14 °C] hold 16h, air cool followed by 1200 +/- 25 °F [650 +/- 14 °C], hold 16h, air coolif neccessary to achieve properties, second age : 1200 +/- 25 °F [650 +/- 14 °C] hold 16h, air cool
1800 +/- 25°F [980 +/-14 °C], hold 1 h, min and liquid quench
651 A hot-cold worked at 1200 °F[650] min with 15% min reduction in cross sectional area, stress-relief anneal at 1200 °F [650 °C] min or 4h, min
B hot-cold worked at 1200 °F[650] min with 15% min reduction in cross sectional area, stress-relief anneal at 1350 °F [730 °C] min or 4h, min
662 A 1800 +/- 25 °F [980 +/-14 °C], hold 1 h, min and liquid quench 1350 to 1400 °F [730 to 760°C], hold 20h, furnace cool to 1200 +/- 25 °F [650 +/- 14 °C], hold 20h, air cool
B 1950 +/- 25 °F [1065 +/-14 °C], hold 2 h, min and liquid quench 1350 to 1400 °F [730 to 760°C], hold 20h, furnace cool to 1200 +/- 25 °F [650 +/- 14 °C], hold 20h, air cool
665 A 1800 +/- 25 °F [980 +/-14 °C], hold 3 h, min and liquid quench 1350 to 1400 °F [730 to 760 °C], hold 20h, furnace cool to 1200 +/- 25 °F [650 +/- 14 °C], hold 20h, air cool
B 2000 +/- 25 °F [1095 +/-14 °C], hold 3 h, min and liquid quench 1350 to 1400 °F [730 to 760 °C], hold 20h, furnace cool to 1200 +/- 25 °F [650 +/- 14 °C], hold 20h, air cool
668 A 1650 +/- 25 °F [900 +/-14°C], hold 2 h, min and liquid quench 1325 +/- 25 °F [720 +/- 14 °C] 16h, air cool
B 1800 +/- 25 °F [980 +/-14 °C], hold 1 h, min and liquid quench 1325 +/- 25 °F [720 +/- 14 °C] 16h, air cool

 A453 Grade 660  Bolts Street Rupture Requirements

Grade Class Test Temperature Stress, Min Time to Rupture Elongation
Deg F [ Deg C ] Ksi Mpa Min, h* Min %
660 A, B & C 1200 [650] 56 385 100 5
651 A & B 1200 [650] 40 275 100 5
662 A & B 1200 [650] 55 380 100 5
665 A 1200 [650] 75 515 100 3
B 1200 [650] 70 485 100 5

 

We Stock All Different Types Of Bolts

 

A453 Grade 660 Bolts Packaging

A453 Grade 660 Bolts  Packaging

Packaging In generally, If you have no special requirement, we will use the mass packing (bag carbon tray). If you want to do the special packing, please advise us the specific details, pictures or design.

Shipping In generally, our customer often request to delivery by express, plane or sea. Any other better way will be also accepted well.

 

A453 Grade 660 Bolts Inventory




We export

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For a standard or special fastener, we are at your service! We specialize in corrosion-resistant components, those made from stainless steel and non-ferrous alloys. Look to TorqBolt for fine products and reliable information. Contact us today to learn more about our corrosion-resistant fasteners.

Phone:  00-91-22-66157017, Email: order@torqbolt.com