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ASTM A193 B8C Bolts

ASTM A193 B8C Bolts

These ASTM A193 B8C Bolts are manufactured using high-quality raw materials, resulting in high-quality ASTM A193 B8C Bolts. They are also made in accordance with applicable norms and rules. Furthermore, the essential rules, regulations, and guidelines are followed when producing these ASTM A193 B8C Bolts, resulting in high-quality items. These ASTM A193 B8C Bolts have a nice finish as well.

The ASTM A193 B8C Bolts could be available in different shapes, sizes, as well as dimensions, depending upon the need as well as the requirement of the applications or the specifications provided by the client. The ASTM A193 B8C Bolts are resistant to corrosion. The ASTM A193 B8C Bolts also have high tensile strength and therefore are used in applications where tensile strength is required. The ASTM A193 B8C Bolts could also perform well in environments where they would have to withstand high temperatures.

These ASTM A193 B8C Bolts also have to undergo a series of tests to test and improve their quality. These tests are performed on them so that excellent quality fasteners are produced. The ASTM A193 B8C Bolts have a chemical composition that provides them with the properties as well as the characteristics that they have. This is why these ASTM A193 B8C Bolts are used in a wide range of industrial applications.

How It Work?

Laboratory Tested
Quality Assurance
On Time Delivery
Shipping Globally
Best Services

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

B8C(AISI 347) 1.4550 S34700 SUS 347 - - - X6CrNiNb18-10

Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
B8C (AISI 347) 0.08 max 2.00 max 1.00 max 0.045 max 0.030 max 17.00 - 19.00 - 12.00 - 13.00 -

Mechanical Properties

Bolt Grade Diameter, in. Tensile Strength, ksi Yield Strength ksi Elongation, % Reduction, % Hardness
B8C Class 1A All Sizes 75 30 30 50 223 HBW or 96 HRBC

B8C Class 2B
3/4 and under 125 100 12 35

321 HBW or 35 HRC
over 3/4 to 1, inclusive 115 80 15 35
over 1 to 1-1⁄4, inclusive 105 65 20 35
over 1-1⁄4 to 11⁄2, inclusive 100 50 28 45

Applications and Uses

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