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ASTM A193 B8M Bolts

ASTM A193 B8M Bolts

The ASTM A193 B8M Bolts are available in a variety of forms, sizes, and dimensions, based on the demands and requirements of the application or the clients' specifications. These ASTM A193 B8M Bolts are made from high-quality raw materials and modern technology, resulting in high-quality goods.

ASTM A193 B8M Bolts are made in accordance with all applicable rules and regulations. All rules, standards, and regulations are also taken into account when making the ASTM A193 B8M Bolts. These ASTM A193 B8M Bolts also have the property of high corrosion resistance. They also have a longer functional life. These ASTM A193 B8M Bolts also have a perfect finish.

ASTM A193 Grade B8M bolts are constructed of 316 stainless steel, which is more corrosion resistant. This alloy contains elements such as chromium and nickel, along with molybdenum. These elements present in the alloys of the fasteners provide them with the properties and characteristics that they have. These ASTM A193 B8M Bolts are also manufactured by taking into consideration the clients specifications. Because of all these properties and features that they have, they are used in a wide range of industrial applications. These include automobile as well as mechanical along with many other applications

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Specification :-

Specifications ASTM F593, F594, F1554 / ASME SF593, F594, F1554
Standard DIN : DIN 934, DIN 931, DIN 970, DIN 933
ISO : JIS standards, ISO 4033, ISO 4032,
ANSI – American National Standards Institute
ASME B18.5
ANSI B 28.2.4 1M
as per defined in ASME B16.5 standard length
ANSI B 18.2.4 2M
as per defined in ASME B18.2.2
Size M3 - M56 | 3/6" to 2" | Custom Sizes
Length 3 mm to 200 mm | Custom Sizes
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Form Hex, Threading, Square, Round as per Gauge Etc.
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or
Threads available UNF, BSW, BSF, METRIC, UNC, or as required
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Certification Dual Certified As per ASTM & ASME Codes
Test Certificate As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Raw materials Source JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
Packing IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Surface Coating Cadmium Coating
Hot Dipped Galvanizing Coating
Ptfe Coated
Phosphate Coating
Teflon Coating
Xylon Coating
Zinc Coating

Equivalent Grades

B8M (AISI 316) 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 - Z7CND17‐11‐02 X5CrNiMo17-12-2 /

Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
B8M (AISI 316) 0.08 max 2.00 max 1.00 max 0.045 max 0.030 max 16.0 – 18.0 2.00 – 3.0 10.0 – 14.0 -

Mechanical Properties

Bolt Grade Diameter, in. Tensile Strength, ksi Yield Strength ksi Elongation, % Reduction, % Hardness
B8M All Diameters 75 30 30 50 223 HBW or 96 HRB

Applications and Uses

  • Chemical Industries
  • Oil & Gas Industrires
  • Power Plant Industries
  • Shipbuilding Industries
  • Fertilizer Industrires
  • Petrochemical Industrires
  • Sugar Industrires
  • Cement Industrires