A286 (ASTM A453 Grade 660) Fasteners 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

One of the India’s leading manufacturer of ASTM A453 Grade 660 bolts, ASTM A453 Grade 660 Nuts, ASTM A453 Grade 660 Screws, ASTM A453 Grade 660 Studs, ASTM A453 Grade 660 Washers, ASTM A453 Grade 660 Threaded Rod, ASTM A453 grade 660 Fasteners, 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

Our  A286 (ASTM A453 Grade 660) Fasteners product range includesASTM A453 Grade 660 Bolts, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon socket head cap screw in full thread and half thread, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, Hexagon socket counter sunk head cap screw in full thread and half thread, square nuts, square weld nuts, hexagon weld nuts, thick nyloc nuts, hexagon flange nuts, threaded rods, dowel screws, Plain / Flat Washer, Spring Washers, Countersunk Washer,Tooth Lock Washer and many more. We provide products as per DIN, ANSI, JIS standards

A286 Bolts are Iron Based Super Alloy bolts manufactured from iron-nickel-chromium alloy with additions of molybdenum and titanium. Incoloy A286 Bolts maintain good strength and oxidation resistance at temperatures up to 1300¼F. TorqBolt is an eminent A286 Stainless Steel bolt supplier in India.

Original Photograph Of A286 (ASTM A453 Grade 660) Fasteners At Our Factory

 Original Photograph Of A286 (ASTM A453 Grade 660) Fasteners  At Our Factory 

A286 (ASTM A453 Grade 660) Fasteners Specification

Material
Size
Length
Specification
Manufacturer
A286 (ASTM A453 Grade 660) Fasteners
M 02 to M 160

3 mmto

200 mm

  • DIN
  • ISO
  • JIS
  • GB
  • IS
  • BS
  • ASTM
  • GKW
  • Unbrako
  • Kundan
  • APL
  • Sundaram Precision
  • Infasco
  • EBY Fastener Etc.

 

A286 (ASTM A453 Grade 660) Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard: DIN 933, DIN 931, ANSI, JIS standards
A286 (ASTM A453 Grade 660) Fasteners In Form of:
  • Hex
  • Square
  • Round
  • Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
A286 (ASTM A453 Grade 660) Fasteners Packing: IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
A286 (ASTM A453 Grade 660) Fasteners Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
Property Class:
  • For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
  • For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
  • For SHCS: F837B, F837C, F837E, F837
  • For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2
A286 (ASTM A453 Grade 660) Fasteners finishing: Zinc (yellow, white, blue, black), black oxide,Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: PassivatedSelf-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Production process M2-M24: Cold Froging, hot forging M24-M100,machining and CNC for Customized connecting element
A286 (ASTM A453 Grade 660) Fasteners Origin and service-region: EuropeanOrigin of A286 (ASTM A453 Grade 660) Fasteners are Western European. However projects with eastern origin are possible on request.
A286 (ASTM A453 Grade 660) Fasteners Grades: A453 Grade 660 Bolts, A453 Grade 660 Class A Bolts, A453 Grade 660 Class B Bolts, A453 Grade 660 Class C Bolts, A453 Grade 660 Class D Bolts
Surface Coating:
  • Hot Dipped Galvanizing Fasteners
  • Phosphate Fasteners
  • Teflon Fasteners
  • Ptfe Coated Fasteners
  • Xylon Fasteners
  • Zinc Fasteners
  • Cadmium Fasteners

Our Fastener plant is equipped with various testing facilities like Tensile Testing Machine also known as tension testing. We also conduct other tests like Hardness Test, IGC Test, Positive Material Identification Test to ensure that all the product going out of our manufacturing plant are the best in terms of quality.

Product Features

Dimensions DIN 931/912/975/976/2510, ISO 4014/4762, ASME B18.3/B18.2.1/B16.5/B18.2.3.6M
Threads Unless otherwise specified, the threads shall be rolled or cut at the option of TorqBolt
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G 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 Available A286 (ASTM A453 Grade 660) Fasteners

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

Types Of ASTM A453 Grade 660 Nuts

 ASTM A453 Grade 660 Hex Nuts
 ASTM A453 Grade 660 Lock Nuts
 ASTM A453 Grade 660 Jam Nuts
 ASTM A453 Grade 660 Heavy Hex Nuts
 ASTM A453 Grade 660 Acorn Nuts
 ASTM A453 Grade 660 Flange Nuts
 ASTM A453 Grade 660 Slotted Nuts
 ASTM A453 Grade 660 Weld Nuts
 ASTM A453 Grade 660 Coupling Nuts
 ASTM A453 Grade 660 Wing Nuts
 ASTM A453 Grade 660 Square Nuts
 ASTM A453 Grade 660 Castle Nuts
 ASTM A453 Grade 660 Allenuts
 ASTM A453 Grade 660 Spring Nuts
 ASTM A453 Grade 660 Cage Nuts
 ASTM A453 Grade 660 High Nuts
 ASTM A453 Grade 660 Acme Nuts
 ASTM A453 Grade 660 Cap Nuts
 ASTM A453 Grade 660 Coil Nuts
 ASTM A453 Grade 660 Security Nuts
 ASTM A453 Grade 660 Handle Nuts
 ASTM A453 Grade 660 Hurricane Nuts
 ASTM A453 Grade 660 Hex Machine Screw Nuts
 ASTM A453 Grade 660 Self Clinching Nuts
 ASTM A453 Grade 660 Metric Nuts
 ASTM A453 Grade 660 Forged Eye Nut
 ASTM A453 Grade 660 Rivet Nuts
 ASTM A453 Grade 660 Two-way reversible lock nuts

Types Of ASTM A453 Grade 660 Screws

 ASTM A453 Grade 660 Self Drilling Screw
 ASTM A453 Grade 660 Self Tapping Screw
 ASTM A453 Grade 660 Thread Rolling Screw
 ASTM A453 Grade 660 Thread Cutting Screw
 ASTM A453 Grade 660 Machine Screw
 ASTM A453 Grade 660 Concrete Screw
 ASTM A453 Grade 660 Roofing Screw
 ASTM A453 Grade 660 Drywall Screw
 ASTM A453 Grade 660 Particle Board Screw
 ASTM A453 Grade 660 Chipboard Screw
 ASTM A453 Grade 660 Construction screws
 ASTM A453 Grade 660 Coach screws / Lag screw
 ASTM A453 Grade 660 Wood Screw
 ASTM A453 Grade 660 Euro Screw
 ASTM A453 Grade 660 Collated Screw
 ASTM A453 Grade 660 Furniture Screw
 ASTM A453 Grade 660 Sems Screw
 ASTM A453 Grade 660 Thumb & Wing Screws
 ASTM A453 Grade 660 Cap Screws
 ASTM A453 Grade 660 Phillips Head Screw
 ASTM A453 Grade 660 Set screws
 ASTM A453 Grade 660 Metric set screws
 ASTM A453 Grade 660 Sheet metal screws
 ASTM A453 Grade 660 Eye screw
 ASTM A453 Grade 660 Security head screw

Types Of ASTM A453 Grade 660 Washers

 ASTM A453 Grade 660 belleville-washers
ASTM A453 Grade 660 bond-sealing-washers
 ASTM A453 Grade 660 countersunk-finishing-washers
 ASTM A453 Grade 660 dock-washers
 ASTM A453 Grade 660 fender-washers
 ASTM A453 Grade 660 flat-washers
 ASTM A453 Grade 660 lock-washers
 ASTM A453 Grade 660 neoprene-washers
ASTM A453 Grade 660 square-bevel-washers
 ASTM A453 Grade 660 star-washers
 ASTM A453 Grade 660 tab-washers
 ASTM A453 Grade 660 hilside-washers
 ASTM A453 Grade 660 conical-washers
 ASTM A453 Grade 660 wave-washers
 ASTM A453 Grade 660 ogee-washers
 ASTM A453 Grade 660 round-mall-washers

A286 (ASTM A453 Grade 660) Fasteners Latest Price

A286 (ASTM A453 Grade 660) Fasteners Dimensions

ASTM A453 Grade 660 Bolts

ASTM A453 Grade 660 Screws

ASTM A453 Grade 660 Nuts

ASTM A453 Grade 660 Washers

  • ASTM A453 Grade 660  Plain Washer – ISO 7093 / 7092
  • ASTM A453 Grade 660  Heavy Washer – DIN 7349, DIN 6796
  • ASTM A453 Grade 660  Extra Duty Washer – ASME B18.22.1
  • ASTM A453 Grade 660  Hicollar Washer – DIN 436 / 6918 / 434, ANSI B18.23.1 / ASME B18.22.1
  • ASTM A453 Grade 660  Square Washer – DIN 127 / 128 / 7980, ASME B18.21.1
  • ASTM A453 Grade 660  Spring Washer – DIN 127 / 128 / 7980, ASME B18.21.1

ASTM A453 Grade 660 Threaded Rod

  • ASTM A453 Grade 660  Half Thread Stud Bolt – ASME B18.31.2 / B18.2.1 / B16.5, DIN 975 / 976
  • ASTM A453 Grade 660  Full Thread Stud Bolt – DIN 938 / 939 / 6379, ASME B18.31.2
  • ASTM A453 Grade 660  Tap End Stud Bolt – DIN 525, ISO 13918
  • ASTM A453 Grade 660  Welding Stud – DIN 525, ISO 13918

A286 (ASTM A453 Grade 660)  Fasteners As Per DIN /BS Grades

Hexagon Bolts / Set Screws
Stud Bolts
Hexagon Nuts
Socket Cap screws
DIN 931
BS4882
DIN 934
DIN 912
DIN 933
DIN 976
BS 1768
DIN 6912
BS 1768
BS 1769
DIN 7984
UNI 5731
BS 1083
ANSI B18.3
UNI 5739
BS 3692
ISO 4762
ISO 4014
ISO 4032
UNI 5931
ISO 4017
ISO 4033
BS 2470
BS 1769
ANSI B18.2.2
BS 4168
BS 3692
ANSI B18.2.1

 

Socket & Slotted Set Screws
Socket & Slotted Countersunk Screws
Studs
Washers
DIN 913
DIN 963
DIN 938
DIN 125
DIN 914
DIN 7991
DIN 939
DIN 9021
DIN 915
BS 4168
DIN 2510
BS 4320
DIN 916
BS 1981
BS 4439
BS 3410
DIN 551
BS 483
BS 2693
DIN 553
BS 2470
Spring Washers
DIN 438
DIN 127
BS 4168
BS 4464
BS 1802

Fasteners astm Grades

ASTM A193 Grade B5, ASTM A193 Grade B6, ASTM A193 Grade B7, ASTM A193 Grade B16, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A320 Grade L7, ASTM A320 Grade L7A, ASTM A320 Grade L7B, ASTM A320 Grade LC7, ASTM A320 Grade L43, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8T, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8T, SAE J429 Grade 5, ASTM A449, SAE J429 Grade 5.1, SAE J429 Grade 5.2, ASTM A325 Type 1, ASTM A325 Type 2, ASTM A325 Type 3, ASTM A354 Grade BB, ASTM A354 Grade BC, SAE J429 Grade 7, SAE J429 Grade 8, ASTM A354 Grade BD, SAE J429 Grade 8.1, ASTM A490

Our Sales Network

To buy A286 (ASTM A453 Grade 660) Fasteners 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  A286 (ASTM A453 Grade 660) Fasteners & 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, Colomb

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

 

A286 (ASTM A453 Grade 660) Fasteners Surface Treatments

A286 (ASTM A453 Grade 660) Fasteners Surface Treatments

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

A286 (ASTM A453 Grade 660) Fasteners Useful Information

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

 

A286 (ASTM A453 Grade 660) Fasteners Packaging


A286 (ASTM A453 Grade 660) Fasteners PackagingPackaging

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.

A286 (ASTM A453 Grade 660) Fasteners Inventory

We export

 

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