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ASTM A453 Grade 660 Bolts

These ASTM A453 Grade 660 are a material specification for studs, bolts, nuts, and other fasteners and are also intended for use in the high atmospheric environment at bolting applications. ASTM A453 Grade 660 is classified into four properties, and the classes are designated with different tensile and stress rupture properties. Grade 660 Bolts are used in bolting boilers, pressure vessels, valves, and pipeline flanges intended for high environmental service. The ASTM A453 Grade 660 material is chemically equivalent to ASTM B638 grade 660 stainless steel alloy and is also known as alloy A286 and UNS S66286. Those are heat treated to achieve properties defined in ASTM A453 specifications. Grade 660 bolts possess enormous mechanical properties such as tensile strength, elongation, hardness, etc. These A453 Grade 660 Bolts are carbon, manganese, phosphorus, silicon, sulfur, nickel, chromium, molybdenum, titanium, aluminum, vanadium, and boron elements.

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A453 Gr 660 Bolts
A453 Gr 660 Bolts
A453 Gr 660 Bolts

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We, Dalloyed Works, are a renowned manufacturer, supplier, and exporter of A453 Grade 660 Bolts in large quantities to our buyers in domestic and international industries. We manufacture only high-quality A453 Grade 660 Bolts at our high-tech manufacturing unit. We use the most excellent raw materials to produce these A453 Grade 660 Bolts of a high-quality standard.

A453 Gr 660 Hex Bolts

A453 Gr 660 Hex Bolts

A453 Gr 660 Heavy Hex Bolts

A453 Gr 660 Heavy Hex Bolts

A453 Gr 660 Square Head Bolts

A453 Gr 660 Square Head Bolts

A453 Gr 660 U Bolts

A453 Gr 660 U Bolts

A453 Gr 660 J Bolts

A453 Gr 660 J Bolts

A453 Gr 660 Carriage Bolts

A453 Gr 660 Carriage Bolts

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Next Bolts Products : Alloy 20 

A453 Gr 660 Bolts Specification

A453 Gr 660 Bolts Specifications ASTM A453 , ASME SA453
Standard of A453 Gr 660 Bolts DIN, ASTM, BS and all International Standards
Gr 660 A453 Bolts Length 3 mm to 200 mm
A453 Gr 660 Bolt Size M3 - M56 | 3/6" to 2" | Custom Sizes
660 Grades A453 Gr 660
A453 Gr 660 Bolts Type Hex Bolt, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt, J Bolt, L bolt, Flange Bolt, Step Bolt, Elevator Bolt, Head Plow Bolt, Lag Bolt, L bolt, T Bolt, Shoulder Bolt, Sex Bolts, Hanger Bolt, Square Bolts, Elevator Bolt, 12 point Bolts, Socket Bolt, Anchor Bolt, Mushroom Head Square Neck Bolts, Foundation Bolts, Structural Bolts, T-Head Bolts, Plow Bolt, Draw Bolt, Step Bolt, Stove Bolt, Tap Bolt, Machine Bolt.

India’s Largest A453 Gr 660 Bolts Manufacturers in India, A453 Gr 660 Bolt Supplier in Mumbai, ASTM A453 Grade 660 - A-B-C-D- Bolts Distributor in India.

A453 Gr 660 Bolts Equivalent

AISI UNS BS Wr No. En Name DIN EN JIS AMS ASTM other names Additional Requirements
660 S 66286 HR 51 1.4944 X6NiCrTiMoV26-15 10269 SUS 660 5726 ASTM A453 GRADE 660A incoloy a286 NACE MR-0175

Other Types Of A453 Gr 660 Bolts

A453 Gr 660 Bolts ASTM Standard
ASME B18.2.1 Square and Hex Bolts ASME B18.9 Plow Bolts
ASME B18.5 Round Head Bolts ASME B18.15 Forged Eye bolts
Chemical Composition of A453 Gr 660 Bolts
Element Grade 660
Carbon 0.08 max
Manganese 2.00 max
Phosphorus, max 0.040 max
Sulfur, max 0.030 max
Silicon 1.00 max
Nickel 24.0-27.0
Chromium 13.5-16.0
Molybdenum 1.00-1.50
Tungsten ...
Titanium 1.9-2.35
Columbium * ...
Aluminum 0.35 max
Vanadium 0.10-0.50
Boron 0.001-0.010
Copper -
ASTM A453 Gr 660 Bolt Strength Chart
Grade Class Tensile Strength Yield Strength Elongation
in 4D, min, %		 Reduction
of Area, min, %		 Brinell
Hardness
Number		 Approximate
Rockwell
Hardness, B & C
Ksi Mpa Ksi Mpa min max
Grade 660 A, B and C 130 895 85 585 15 18 248-341 24 HRC 37 HRC
Grade 660 D 130 895 105 725 15 18 248-341 24 HRC 35 HRC
ASTM A453 Gr 660 Bolt Dimensions
Nominal Size (D) Body Diameter   Head Thickness ASTM A193   Acro ASTM A193 The Flats   Acro ASTM A193 Corners  
  D (Max) D (Min) H (Max) H (Min) F (Max) F (Min) C (Max) C (Min)
m64 64.00 63.26 41.32 38.68 95.00 91.80 109.70 104.65
m10 10.00 9.78 6.63 6.17 17.00 15.73 18.48 17.77
m14 14.00 13.73 9.09 8.51 22.00 20.67 24.25 23.35
m16 16.00 15.73 10.32 9.68 24.00 23.67 27.71 26.75
m20 20.00 19.67 12.88 12.12 30.00 29.16 34.64 32.95
m24 24.00 23.67 15.44 14.56 36.00 35.00 41.57 39.55
m30 30.00 29.67 19.48 17.92 46.00 45.00 53.12 50.85
m12 12.00 11.73 7.76 4.24 19.00 17.73 20.78 20.03
m36 36.00 35.61 23.38 21.63 55.00 53.80 63.51 60.79
m90 90.00 89.13 57.74 54.26 130.00 125.50 150.11 143.07
m42 42.00 41.38 26.97 25.03 65.00 62.90 75.06 71.71
m48 48.00 47.38 31.07 28.93 75.00 72.60 86.60 82.76
m56 56.00 55.26 36.2 33.80 85.00 82.20 98.15 93.71
m72 72.00 71.26 46.45 43.55 105.00 101.40 121.24 115.60
m80 80.00 79.26 51.58 48.42 115.00 111.00 132.72 126.54
m100 90.00 99.13 63.9 60.10 145.00 140.00 167.43 159.60
ASTM A453 Gr 660 Bolts Price List
Price list of ASTM A453 Gr 660 Stud Bolts manufacturer in India Unit ASTM A453 Nuts & Bolts Price in India (INR)
ANSI B16.2.2 TAB 10 3/8 C 17.47 H9.57 P 16 UNC / 2B ASTM A 453/A 453M 660/A NUTS Kg 9000-10000
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Application of A453 Gr 660 bolts
  •  ASTM A453 Gr 660 Bolts uses in Petrochemicals
  •  ASTM A453 GR.660 A Bolts uses in Marine
  •  A453 Gr 660 Bolts uses in Power Generation
  •  A453 Gr 660 B Bolts uses in Aircraft Exhaust Manifolds
  •   A453 Gr 660 Bolts uses in Pharmaceutical Equipment
  •  A453 Gr 660 C Bolts uses in Oilfield in drilling rigs etc.
  •  ASTM A453 GR.660 D Bolts uses in Gas Processing
  •  ASTM A453 660 Bolts uses in Replacement parts
  •  A453 Gr 660 Bolts uses in Heat Exchangers
  •  A453 GRADE 660 Bolts uses in Pharmaceuticals
  •  A453 Gr 660 Bolts uses in Turbine & Power Generation
Industry
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