SA 193 Grade B16 hex bolt manufacturer in India

ASTM A193 B16 bolts manufacturer in india

Get connected with trusted ASTM A193 grade B16 bolts suppliers in Mumbai, view A193 Gr B16 socket head cap screws size chart

ASTM A193 B16 bolts

ASTM A193 B16 Bolts

SA 193 grade B16 hex bolt

SA 193 grade B16 hex bolt

ASTM A193 grade B16 bolts

ASTM A193 grade B16 bolts

SA 193 B16 heavy hex bolts and B16 hex head bolts are electroplated coated or sprayed for better corrosion resistance

ASTM A193 B16 bolt specifications

ASTM A193 B16 bolt specifications

Hardness Length Size Specifications
35 HRC 3mm – 200mm M2 – M160 ASTM A193 / ASME SA193
International Standard Thread Diameter Application
BS, ANSI,IS, UNI, JIS, ISO, GB, ASME, DIN BSW, UNF, BSF, UNC, METRIC, custom 3/4″ – 1-1/2″
  • Petrochemical
  • Power Generation
  • Oil and Gas
Head Drives Iso Standard Temperature range Coating
Phillips/Slot, Slotted, Phillips, Six-Lobe ISO 4033/ 4032 below 840°F or 450° C PTFE, black phosphate, zinc plated, hot dip galvanized
ASTM A193 Grade B16 flange bolts and A193 gr B16 material can withstand high temperatures up to approximately 1000°F (538°C)

Types of A193 Grade B16 Bolts

A193 GR B16 socket head cap screws

A193 Gr B16 Socket Head Cap Screws

  • Sizes: M2 – M160
  • Length: 3 – 200mm
  • Diameter: 3/4″ – 1-1/2″
  • Equivalent grade : AISI 4140 or 4142

SA 193 B16 heavy hex bolts

SA 193 B16 Heavy Hex Bolts

  • Thread types: Metric, Metric Fine, BSW, BSF, UNC, UNF and BA
  • Coatings: PTFE, zinc plated, black phosphate, hot dip galvanized
  • Tensile strength: 125 ksi
  • Hardness : 35 HRC

B16 hex head bolts

B16 hex head bolts

  • Applications: Petrochemical, oil and gas, and power generation
  • Yield strength: 105 ksi
  • Temperature range: below 840°F or 450° C
Check online SA 193 Grade B16 carriage bolts and B16 cap screw chemical and mechanical properties as per ASME B18.2.1, B18.3 standards

B16 hex head bolt chemical composition

Carbon Chromium Silicon Aluminium Phosphorus, maximum Manganese, maximum Sulfur, maximum Molybdenum Vanadium
0.36 – 0.47 0.80 – 1.15 0.15 – 0.35 0.015 maximum 0.035 maximum 0.45 – 0.70 0.040 maximum 0.50 – 0.65 0.25 – 0.35

Mechanical properties of ASTM A193 grade B16 flange bolts

Diameter Tensile Strength, minimum Elongation, minimum Yield Strength, minimum Hardness, maximum Reduction, minimum
Over M100 to M180 690 MPa 16 % 585 MPa 321 HBW or 35 HRC 45 %
Over M64 to M100 760 MPa 17 % 655 MPa 321 HBW or 35 HRC 45 %

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A194 Grade 16 ASTM F436

SA 193 grade B16 carriage bolt material

Grade Steel Description
Grade B16 Chromium-Molybdenum-Vanadium Alloy Steel, Quenched & Tempered