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A286 Grade 660 Bolts

A286 Grade 660 Bolts manufacturers in india, A286 Grade 660 Bolts Suppliers in india, ASTM A453 grade 660 Bolts at best price in india

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A286 Grade 660 Bolts
A286 Grade 660 Bolts
Content

 

Technical Metal Corporation have 20 years of experiance in manufacturing & exporting of A286 Grade 660 Bolts in india & global market. we supplied A286 Grade 660 Bolts to 300 organization to 30 countries. Technical Metal Corporationis the industry leader in offering what is undoubtedly the most comprehensive A286 Grade 660 Bolts 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.

Orders at Technical Metal Corporation are guaranteed fast delivery of the A286 Grade 660 Bolts in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.They are made ready as per the urgent requirements of the customers. The A286 Grade 660 Bolts are manufactured to sustain very high pressure and product warranty.In 2016 we have stocked more than 188 tons of A286 Grade 660 Bolts in all sizes, to cater to immediate delivery and urgent needs of the clients. For small requirements we can dispatch the A286 Grade 660 Bolts immediately against the purchase order.

 

A286 Grade 660 Bolts Specification

 
A286 Grade 660 Bolts Dimensions
ASME B18.2.1, B18.3
A286 Grade 660 Bolts Grades
A286 Grade 660 Bolts, A286 Grade 660 Class A Bolts, A286 Grade 660 Class B Bolts, A286 Grade 660 Class C Bolts, A286 Grade 660 Class D Bolts
A286 Grade 660 Bolts Threads
Unless otherwise specified, the threads shall be rolled or cut at the option
A286 Grade 660 Bolts Threads Configuration
ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
A286 Grade 660 Bolts Melt Origin
East Europe/South America/Korea/Japan
A286 Grade 660 Bolts Product Origin
Made in India
A286 Grade 660 Bolts Certification
Dual Certified As per ASTM & ASME Codes
A286 Grade 660 Bolts Additional Certifications
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
A286 Grade 660 Bolts Additional Requirements
NACE MR0103/MR0175/ISO 15156 Compliance
A286 Grade 660 Bolts Mandatory Requirements
Free from Mercury & Radioactive Contamination
A286 Grade 660 Bolts Surface Coating:
  • Hot Dipped Galvanizing A286 Grade 660 Bolts
  • Phosphate Coated A286 Grade 660 Bolts
  • Teflon Coated A286 Grade 660 Bolts
  • Ptfe Coated A286 Grade 660 Bolts
  • Xylon Coated A286 Grade 660 Bolts
  • Zinc Coated A286 Grade 660 Bolts
  • Cadmium Coated A286 Grade 660 Bolts

 

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

 

Related ASTM Specifications For A286 Grade 660 Bolts

  •   ASTM A1082 / A1082M – 16 for A286 Grade 660 Bolts : Standard Specification for High Strength Precipitation Hardening and Duplex Stainless Steel Bolting for Special Purpose Applications
  •   ASTM F2281 for A286 Grade 660 BoltsStandard 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 for A286 Grade 660 BoltsStandard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service
  •   ASTM A962 / A962M – 16a for A286 Grade 660 BoltsStandard Specification for Common Requirements for Bolting Intended for Use at Any Temperature from Cryogenic to the Creep Range
  •   ASTM A453 / A453M – 16 for A286 Grade 660 Bolts : Standard Specification for High-Temperature Bolting, with Expansion Coefficients Comparable to Austenitic Stainless Steels
  •   ASTM A638 / A638M for A286 Grade 660 Bolts : Standard Specification for Precipitation Hardening Iron Base Superalloy Bars, Forgings, and Forging Stock for High-Temperature Service

 

Types of A286 Grade 660 Bolts

A286 Grade 660 Bolts
A286 Grade 660 Hex Bolts
A286 Grade 660 Hex Head Plug
A286 Grade 660 Hex Head Bolts
A286 Grade 660 Heavy Hex Head Bolt
A286 Grade 660 U-bolts
A286 Grade 660 J-Bolts
A286 Grade 660 L Bolts
A286 Grade 660 Square U-bolts
A286 Grade 660 Threaded Rounds
A286 Grade 660 Studbolts
A286 Grade 660 CSK NIB Bolts DIN 604
A286 Grade 660 Eye Bolt
A286 Grade 660 Eye Bolt With Shoulder
A286 Grade 660 Eye Bolt No Shoulder
A286 Grade 660 Turned Eye Bolts
A286 Grade 660 Screw Thread Eye Bolt
A286 Grade 660 Lag Bolts
A286 Grade 660 Serrated Flange Bolts
A286 Grade 660 Button Head Bolts
A286 Grade 660 Square Head Bolts
A286 Grade 660 12-Point Flange Bolts
A286 Grade 660 Timber Bolts
A286 Grade 660 Jack Bolts
A286 Grade 660 Bent Bolts
A286 Grade 660 Allen Bolt
A286 Grade 660 Long Bolt
A286 Grade 660 Carriage Bolts
A286 Grade 660 Elevator Bolts
A286 Grade 660 Hanger Bolts
A286 Grade 660 Hex Machine Bolts
A286 Grade 660 Hex Tap Bolts
A286 Grade 660 Metric Bolts
A286 Grade 660 Plow Bolts
A286 Grade 660 Square Head Machine Bolts
A286 Grade 660 Step Bolts
A286 Grade 660 Structural Bolts
A286 Grade 660 Hex Flange Bolts
A286 Grade 660 T Head Bolts
A286 Grade 660 Security Anti Theft Bolts
A286 Grade 660 Tension Indicating Bolts
A286 Grade 660 Tension Control Bolts
A286 Grade 660 Connector Bolts
A286 Grade 660 Sidewalk Bolts
A286 Grade 660 Tower Bolts
A286 Grade 660 Coil Bolts
A286 Grade 660 Penta Bolts
A286 Grade 660 Grub Screw
A286 Grade 660 Set Screw
A286 Grade 660 Shoulder Bolt
A286 Grade 660 Wing Bolts
A286 Grade 660 Bin Bolts
A286 Grade 660 U-Bolt Plates
A286 Grade 660 Track Bolts
A286 Grade 660 Hurricane Bolts
A286 Grade 660 Draw Bolts
A286 Grade 660 Stove Bolt
A286 Grade 660 Through Bolts
A286 Grade 660 Toggle Bolts
A286 Grade 660 Torx Bolts

 

A286 Grade 660 Hex Bolts
EN 1665 F A286 Grade 660 Hexagon bolts with flange, heavy series, Form F
ISO 4014 A286 Grade 660 Hexagon bolts with shaft, product classes A and B
ISO 4017 A286 Grade 660 Hexagon bolts with thread to the head – Product grades A and B 
ISO 8676 A286 Grade 660 Hexagon bolts with thread to head, metric fine thread
ISO 8765 A286 Grade 660 Hexagon head bolts with shank, metric fine thread
ISO 4018 A286 Grade 660 Hexagon bolts with thread to head
ISO 4016 A286 Grade 660 Hexagon bolts with shaft, product class C
EN 24015 A286 Grade 660 Hexagon head bolts with shank, relieved shank
CSN 02 1104 A286 Grade 660 Bright hexagon bolts with hole in the head
CSN 02 1105 A286 Grade 660 Bright hexagon bolts with slot
CSN 02 1105 B A286 Grade 660 Bright hexagon bolts with slot
       
       

 

 

A286 Grade 660 Bolts Dimensions

A286 Grade 660 Bolts

 

Available A286 Grade 660 Bolts Sizes

3/8″-16 x 1-1/4″ A286 Grade 660 Bolts
3/8″-16 x 1″ A286 Grade 660 Bolts
1/2″-13 x 2″ A286 Grade 660 Bolts
1/4″-20 x 1″ A286 Grade 660 Bolts
1/4″-20 x 1″ A286 Grade 660 Bolts
3/8″-16 x 1-1/4″ A286 Grade 660 Bolts
1/4″-20 x 3/4″ A286 Grade 660 Bolts
5/8″-11 x 2″ A286 Grade 660 Bolts
1/2″-13 x 2″ A286 Grade 660 Bolts
3/8″-16 x 1-1/2″ A286 Grade 660 Bolts
3/8″-16 x 1-1/2″ A286 Grade 660 Bolts
3/8″-16 x 2″ A286 Grade 660 Bolts
1/2″-13 x 1-1/2″ A286 Grade 660 Bolts
3/8″-16 x 1″ A286 Grade 660 Bolts
1/2″-13 x 1-1/2″ A286 Grade 660 Bolts
5/8″-11 x 2-1/2″ A286 Grade 660 Bolts
5/8″-11 x 2″ A286 Grade 660 Bolts
5/16″-18 x 1″ A286 Grade 660 Bolts
3/8″-16 x 1″ A286 Grade 660 Bolts
1/4″-20 x 3/4″ A286 Grade 660 Bolts

 

 

A286 Grade 660 Bolts Price List For India/ China / Europe/ Middle East/ USA

High quality astm a453 gr 660 stud bolt producer
FOB Price:US $0.015-0.68 / Piece
Top Quality ASTM A453 Grade 660 Class A/B/C/D Stainless Steel Bolts producer
FOB Price:US $10-30 / Kilogram
A286 A453 660 ISO9001 DIN933 Hex Bolt exporters 
FOB Price:US $0.05-20 / Piece
ASTM A453 Nuts, Bolts, and Fasteners producer
FOB Price:US $6000-10000 / Ton
A453 Gr. 660 A Bolts exporters
FOB Price:US $0.001-0.005
ASTM A453 Gr 660 Class D Bolts producer
FOB Price:US $10-30 / Kilogram
ASTM A 453 GR.660 BOLTS
FOB Price:US $0.015-0.68 / Piece
ASTM A453 Gr 660 Class C Bolts exporters
FOB Price:US $6000-10000 / Ton
ASTM A453 Gr 660 Cl.A Stud bolt
FOB Price:US $800-1600 / Ton
ASTM A453 Gr 660 Class B Bolts traders
FOB Price:US $10-30 / Kilogram
High quality b7 full threaded stud bolt traders
FOB Price:US $0.015-0.68 / Piece
ASTM A453 Gr 660 Class A Bolts exporters
FOB Price:US $6000-10000 / Ton
best quality Astm A453-660 Stud Bolt With Heavy Hex exporters
FOB Price:10 Kilograms (Min. Order)
A286 alloy bolt fastener traders
FOB Price:US $2.5-6 / Piece
Stainless Steel DIN 975 Gr 4.8 Full Thread Stud Bolt exporters
FOB Price:US $0.06-30 / Piece
Stainless Steel ASTM A453 Grade 660 Full Thread Rod traders
FOB Price:US $0.01-20 / Piece
A286 Grade 660 bolt and nut washer exporters
FOB Price:US $20-30 / Kilogram
High Quality ASTM A453 Grade 660 Class C Stainless Steel Bar for Stub Bolt traders
FOB Price:US $6000-10000 / Tone
Stainless Steel ASTM A193 B7M Full Thread Stud Bolt traders
FOB Price:US $0.1-15 / Piece
A453 Black Hex Nuts Grade 660 Hexagon Nuts M30 producer
FOB Price:US $0.15-25 / Piece
special alloy A453 gr 660 nut traders
FOB Price: 50 Sets (Min. Order)
PTFE/Teflon Coated A453 Grade 660 Heavy Hex Nuts exporters
FOB Price:US $0.18-100 / Piece
Zinc plated M16x105 ASTM A453 Gr 660 Cl.A Stud bolt traders
FOB Price:US $800-1600 / Ton
High quality b7 full threaded stud bolt producer
FOB Price:US $0.015-0.68 / Piece

 

A286 Grade 660 Bolts Available Grade

A286 Grade 660 Bolts

  •  A286 Grade 660 Bolts
  •  A286 Grade 660 Class A Bolts
  •  A453 Grade 660 Class A Bolts
  •  A286 Grade 660 Class B Bolts
  •  A286 Grade 660 Class C Bolts
  •  A453 Grade 660 Class B Bolts
  •   A286 Grade 660 Class D Bolts
  •  A453 Grade 660 Class C Bolts
  •  A453 Grade 660 Class D Bolts
  •  

     

    Find Our Dealer & Distributors Of A286 Grade 660 Bolts In Following Countries & Cities

    To buy A286 Grade 660 Bolts At best price & urgent delivery please mail to sales@technicalmetalcorp.com, As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy A286 Grade 660 Bolts & will resolve your queries

    Cities We Deliver A286 Grade 660 Bolts

    Bengaluru(Karnataka)
    Rajkot(Gujarat)
    London(United Kingdom)
    Chiyoda(Tokyo)
    Chennai(Tamil Nadu)
    Brisbane(Queensland)
    Coimbatore (Tamil Nadu)
    Ankara(Turkey)
    Atyrau(Kazakhstan)
    Milan(Italy)
    Hanoi(Vietnam)
    Howrah(West Bengal)
    Port-of-Spain(Trinidad and Tobago)
    Thiruvananthapuram(Kerala)
    Lagos(Nigeria)
    Al Jubail(Saudi Arabia)
    Petaling Jaya(Malaysia)
    Ernakulam(Kerala)
    Gimhae-si(South Korea)
    Secunderabad(Hyderabad)
    New Delhi
    Mumbai (maharashtra)
    Jakarta(Indonesia)
    Ho Chi Minh City(Vietnam)
    Pimpri-Chinchwad(maharashtra)
    Haryana(india)
    Ulsan(South Korea)
    Toronto(Canada)
    Houston(USA)
    Dallas(Texas)
    Bhopal(india)
    Bogota(Colombia)
    Dubai(UAE)
    Moscow(Russia)
    Surat(Gujarat)
    Los Angeles(California)
    Seoul(South Korea)
    Ludhiana(Punjab)
    Madrid(Spain)
    Faridabad(Haryana)
    Hyderabad(Andhra Pradesh)
    Visakhapatnam(Andhra Pradesh)
    Dammam(Saudi Arabia)
    La Victoria(Venezuela)
    Vadodara(Gujarat)
    Courbevoie(France)
    Kuala Lumpur(Selangor)
    Lahore(Pakistan)
    Abu Dhabi(United Arab Emirates)
    Manama(Bahrain)
    Indore(Madhya Pradesh)
    Melbourne(Victoria)
    Pune(Maharashtra)
    Montreal(Canada)
    Chandigarh(Punjab)
    Rio de Janeiro(Brazil)
    Kolkata(West Bengal)
    Vung Tau(Vietnam)
    Busan(South Korea)
    Santiago(Chile)
    Gurgaon(Haryana)
    Al Khobar(Saudi Arabia)
    Algiers(Algeria)
    Perth(Australia)
    Navi Mumbai(Maharashtra)
    Caracas(Chacao)
    Muscat(Oman)
    Geoje-si(South Korea)
    Ahmedabad(Gujarat)
    Granada(Spain)
    Sharjah(UAE)
    Cairo(Egypt)
    Tehran(Iran)
    Ahvaz(Iran)
    Thane(Maharashtra)
    Aberdeen(Washington)
    Calgary(Alberta)
    Karachi(Pakistan)
    Istanbul(Turkey)
    Jeddah(Saudi Arabia)
    Noida(Uttar Pradesh)
    New York(United States)
    Bangkok(Thailand)
    Doha(Qatar)
    Riyadh(Saudi Arabia)
    Sydney(South Wales)

     

     

    Countries We Deliver A286 Grade 660 Bolts

     
    Pakistan
    Chile
    Spain
    Mongolia
    France
    Afghanistan
    Serbia
     
    Taiwan
    Switzerland
    Chile
    New Zealand
    Ghana
    Sweden
    Denmark
    Poland
    Algeria
    Slovakia
     
    Hungary
    Portuga
    Angola
    Argentina
    Austria
    Azerbaijan
    China
    Bangladesh
    Belgium
    Bhutan
    Gabon
    Bolivia
    Bulgaria
    Hong Kong
    Finland
    Greece
    Italy
    Yemen
    Japan
    Thailand

     

     

    A286 Grade 660 Bolts Available in Following Surface Coating

    •   A286 Grade 660 Bolts Surface CoatingZinc Nickel Coated A286 Grade 660 Bolts
    •   Aluminium Coated A286 Grade 660 Bolts
    •   Teflon Coated A286 Grade 660 Bolts
    •   Xylon Coated A286 Grade 660 Bolts
    •   Zinc Coated A286 Grade 660 Bolts
    •   Hot Dipped Galvanized A286 Grade 660 Bolts
    •   Phosphate Coated A286 Grade 660 Bolts
    •   Cadmium Coated A286 Grade 660 Bolts
    •   Electro Zinc plated A286 Grade 660 Bolts
    •   Electro Cadmium Plated A286 Grade 660 Bolts
    •   Silver Coated A286 Grade 660 Bolts
    •   Zinc/Nickel by Electrodeposition A286 Grade 660 Bolts
    •   Electroless Nickel Plated A286 Grade 660 Bolts
    •   Geomet A286 Grade 660 Bolts
    •   Dacromet A286 Grade 660 Bolts
    •   Ceramic Filled PTFE Coated A286 Grade 660 Bolts

     

    A286 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.Technical Metal Corporation 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.

    We are A286 Grade 660 Bolts manufacturer , A286 Grade 660 Hex Bolts manufacturer, A286 Grade 660 Carriage Bolts manufacturer, A286 Grade 660 Flange Bolts manufacturer, A286 Grade 660 Anchor Bolts manufacturer, A286 Grade 660 Bolts & Screws manufacturer, A286 Grade 660 Bolts manufacturer in asia, A286 Grade 660 Bolts supplier in asia, A286 Grade 660 Bolts manufacturer in india, A286 Grade 660 Bolts Supplier, A453 Grade 660 Bolts & Screws manufacturers, A453 Grade 660 Bolts manufacturers in asia, A453 Grade 660 Bolts suppliers in asia, A453 Grade 660 Bolts manufacturers in india, A453 Grade 660 Bolts Suppliers

     

    Chemical Composition for A286 Grade 660 Bolts

    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



    Mechanical Properties A286 Grade 660 Bolts

    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

     

    A286 Grade 660 Bolts Heat Treatment Requirements

    Grade
    Class
    Solution 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

     
    A286 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

     

    Full Range of A286 Grade 660 Bolts Products

    both Imperial & Metric. Dimensions range from M3 to M72 and quantities from 1 to 10, 000.
    Hexagon Bolts / Set Screws
    Stud Bolts
    Hexagon Nuts
    Socket Capscrews
    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


    A286 Grade 660 Bolts Inventory

       


     


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