ASTM A320 B8m class 2 Bolts

ASTM A320 B8m class 2 Bolts

The ASTM A320 B8m specification of class 2 material are ideal for low temperature applications. The ASTM A320 B8m Class 2 Hex Cap Screws should be carbide solution treated. This is done by heating the A320 B8m cl2 Anchor Bolts material for an ambient temperature and holding it for a sufficient time. This would be done at a temperature at which the chromium carbide on SA 320 B8m Class 2 Socket Head Bolts will go into the solution.  After this, cooling of the A320 Gr B8m Class 2 Heavy Hex Head Bolt material takes place at a sufficient temperature so as to prevent carbide precipitation.

The ASTM A320 Grade B8m Class 2 U Bolts are manufactured from AISI 316 stainless steel material. They are annealed and strain hardened below the recrystallization temperature to increase its mechanical properties, like strength and hardness. The ASTM A 320 GR B8m Class 2 Eye Bolt shows good resistance to corrosion and they are quite expensive too. Thus, the SA 320 Gr B8m Class 2 Heavy Hex Bolts can be used in applications that require rust resistance and mechanical strength in low temperature conditions like in cryogenic facilities. The ASTM A320 Grade B8m Class 2 Stainless Steel undergoes special heat treatment for achieving the desired mechanical properties and give optimal performance in low temperature conditions.

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SA 320 Grade B8m Cl2 U Bolts and A320 B8m Class 2 Hex Bolts suppliers in UAE

Studs do have threads on both the ends but lacks it throughout the length. The unthreaded portion of the SA 320 Grade B8m Class 2 Flange Bolts gives flexibility in assembly and adjusts the stud length to fit into the given application.

Specification of ASTM A320 B8m class 2 bolts


ASTM A320 B8m Class 2 Bolts Specifications

Metric sizes Imperial Sizes Length
M3 to M56 1/4″ to 2″ 3mm – 200 mm
Threads Mechanical properties of A320 B8m class 2 hex bolts Drive types of A320 B8m Cl2 bolt
  • UNF
  • UNC
  • UNR
  • Cut
  • Rolled
  • Tensile strength: 690 MPa
  • Yield strength: 379 MPa
  • Elongation: 30%
  • Phillips
  • Combination
  • Slotted
  • Square
  • One Way
  • Hex, Socket
  • Star
Torque for B8M class 2 bolts Heat Treatment of ASTM A320 B8M cl2 Anchor bolt Equivalent
  • Higher
  • Carbide Solution Treatment
  • Strain Hardened
  • AISI 316/316L stainless steel
  • UNS S31600
  • WNR 1.4401
Neck types A320 GRB8m Class 2 square bolts Standards Head style
  • Oval
  • Knurled
  • Hex
  • Square
  • Triangular
  • ASTM A320 B8m
  • Oval
  • Round
  • Flat
  • Slotted Hex Washer
  • Pan
  • Truss
  • Socket Cap
  • Button
  • Hexagon
Application Surface finishes of A320 B8m class 2 hex bolts Origin
  • Marine
  • Automotive
  • Construction
  • Agricultural
  • Electronics
  • Heavy Machinery
  • Food Processing
  • Passivation
  • Pickling
  • East Europe
  • Japan
  • Korea
ASTM A320 B8m class 2 bolts manufacturers at pipingmaterial.ae provide Process Testing
  • Mill Test Certificate
  • Free sample
  • EN 10204 3.1
  • Raw Materials Certificate
  • Third Party Inspection Report
  • Free quote
  • NABL Approved Lab Reports
  • Hot Forged
  • Cold Forged
  • Bar Stock Machined
  • Positive Material Identification Test
  • Hardness Test
  • Tensile Testing
  • IGC Test
  • Impact Testing
Types of A320 B8m Class 2 nuts Types of A320 B8m class 2 bolts Types of A320 B8m cl2 washers
  • A320 B8m Class 2 Square nut
  • SA 320 B8m Class 2 Hex nut
  • ASTM A320 B8m Class 2 Flange nut
  • SA 320 B8m Class 2 Cage nut
  • A320 B8m Class 2 Barrel nut
  • ASTM A320 Grade B8m Class 2 Nyloc nut
  • A320 GRB8m cl2 Jam nut
  • SA 320 B8m Class 2 Keps nut
  • ASTM A320 B8m Class 2 Coupling nut
  • ASTM A320 B8m Class 2 Hex bolt
  • A320 B8m Class 2 flange bolt
  • SA 320 B8m Class 2 Heavy hex bolt
  • ASTM A320 B8m Class 2 U-bolt
  • A320 GRB8m cl2 Anchor bolt
  • SA 320 B8m Class 2 Carriage bolt
  • A320 B8m Class 2 J Bolt
  • ASTM A320 B8m cl2 Shoulder bolt
  • ASTM A320 B8m Class 2 Flat washers
  • A320 B8m Class 2 flush countersunk washers
  • SA 320 B8m Class 2 Shoulder washers
  • A320 GRB8m cl2 Cup washers
  • ASTM A320 B8m Class 2 Tooth lock washers
  • A320 B8m Class 2 Retaining washers
  • A320 GRB8m cl2 Spring washers
  • SA 320 B8m Class 2 Sealing washers

View ASTM A320 B8m Class 2 Hex Cap Screws price per PCs in Dubai, check A320 B8m cl2 Anchor Bolts size, thread pitch & strength

Some ASTM A320 B8m class 2 Bolts has shanks because of the following reasons:

  • It helps distribute stress and load evenly across the bolted joint.
  • Shanks can improve the fatigue performance of A320 GRB8m Class 2 Square Bolts.
  • They can be easily installed and aligned without threading.
  • With shanks, the bolts will experience reduced vibrations and they will have tightening control.

SA 320 B8m Class 2 Socket Head Bolts and ASTM A320 Grade B8m Class 2 U Bolts for critical & NACE Sour Service

A320 B8m Class 2 Stainless Steel Carriage Bolts have doomed head with square neck. They are used in applications where one side of the joint is inaccessible. They are paired with a washer and nut to secure the connection and can be used in applications where finished appearance is crucial.

A320 B8m Class 2 Hex Bolts have a hexagonal head and they can be tightened to the desired torque with a wrench. They are less visible than carriage bolts due to the head shape and used for applications where strength & reliability rather than appearance is important.

The carriage bolts have square neck to prevent bolt rotation while they are tightened.

Compare price and switch ASTM A 320 GR B8m Class 2 Eye Bolt and SA 320 Gr B8m Class 2 Heavy Hex Bolts suppliers in Middle East. Check online price of A320 B8m Class 2 ex Dubai

The shoulder of ASTM A320 gr B8m Class 2 Machine Bolts help with load distribution and proper alignment and positioning. They also help reduce stress concentrations and allows precise length control.

A320 B8m Class 2 shoulder screw is used with precision equipment where accurate positioning and load distribution are crucial. The shoulder design makes assembling easier and reduce the risk of cross threading.

SA320 B8m Class 2 Socket Head Cap Screws and ASTM A320 gr B8m Class 2 Machine Bolts with Chemical composition analysis

The round or button head ASTM A320 B8m Class 2 bolts are used in wood connections. They are quite similar to the carriage bolts but do not have the square neck. They can be used in furniture assembly, industrial machinery maintenance, etc.

ASTM A320 gr B8m Class 2 Machine Bolts chemical composition and mechanical properties


ASTM A320 B8m Class 2 Bolts Properties

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