Piyush Steel is one of the renowned suppliers, manufacturers, and distributors of ASTM A193 grade B7 fasteners. ASTM A193 Grade B7 is a chromium-molybdenum alloy steel commonly used to manufacture high-strength mechanical fasteners such as ASTM A193 Grade B7 bolts, studs, and threaded rods. This grade of fasteners has been designed to meet a specific set of mechanical and physical properties that make it suitable for demanding applications in various industries. The composition of the ASTM A193 Grade B7 fastener consists of a range of elements, including chromium, molybdenum, and vanadium.

ASTM A193 Grade B7 fasteners are made from alloy steel and heat-treated to achieve the desired level of strength and durability. ASTM A193 B7 fasteners are designed to withstand high levels of tensile stress, making them ideal for various industrial applications. They have a minimum yield strength of 105 ksi, which means they can handle a working load of up to 105,000 pounds per square inch without breaking. Also, Grade B7 fasteners have excellent corrosion resistance properties. They can resist rust and other types of corrosion that can weaken the integrity of a joint. This feature makes them ideal for harsh environments such as marine applications, chemical processing plants, and offshore rigs. Another grade of ASTM A193 Fasteners is available, i.e. ASTM A193 Grade B16 Fasteners .

A193 B7 Fasteners, ASTM A193 Gr B7 Alloy Steel Fastener, SA193 Gr. B7 Bolts and Nuts, Alloy Steel B7 Hex Bolts, A193 Gr. B7 Hex Nut, Alloy Steel A193 Gr B7 Fastener, Alloy Steel B7 Fasteners Manufacturer, CrMo Gr B7 Fasteners Distributors, Alloy Steel Grade B7 Fastener Supplier in Mumbai, India.

ASTM A193 B7 fasteners are widely used in oil and gas, petrochemical, power generation, and transportation industries. They are ideal for applications requiring high strength, temperature, and corrosion resistance. Some common applications include pipeline flanges, pressure vessels, valves, turbines, boilers, and pumps. They are also used in construction and infrastructure projects such as bridges, tunnels, and high-rise buildings.

Chrome Moly Grade B7 Fasteners Exporters, ASME SA 193 B7 Washer, ASTM A193 Gr B7 Threaded Rod, Alloy Steel B7 Studs, ASTM A193 B7 Bolts, A193 Gr. B7 Stud Bolts, A193 Gr. B7 Nuts, ASTM A193 Grade B7 Anchor Bolts, ASTM A193 Grade B7 Screws, ASTM A193 Alloy Steel Gr B7 Fastener Supplier in Mumbai, India.

ASTM A193 Grade B7 fasteners are incredibly strong and can withstand high levels of stress and pressure. This feature makes them suitable for critical applications where failure is not an option. They have excellent corrosion resistance properties. This feature ensures that the fasteners do not deteriorate over time, leading to a long lifespan and minimal maintenance costs. Also, ASTM A193 Grade B7 fasteners have versatile applications. They can be used in various industries, including those with harsh operating conditions, such as chemical processing and offshore drilling.

Alloy Steel Grade B7 Fasteners

Check Alloy Steel B7 Fastener Price, ASTM A193 Gr B7 Fastener Price Per Piece, SA193 B7 Fasteners Price List India

ASTM A193 Grade B7 Alloy Steel Fastener Specification

Alloy Steel B7 Fasteners Specifications ASTM A193, ASME SA 193
Standard specification IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI
A193 Gr. B7 Fasteners Size M3 - M56 | 3/6" to 2" | Custom Sizes
A193 Gr. B7 Fasteners Length 3 mm to 200 mm
A193 Gr. B7 Bolts ANSI B18.2.1, DIN 931/ 933
A193 B7 Bolts Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
ASTM A193 B7 Bolts Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
A193 Grade B7 Eye Bolts Metric Size
  • Dia: M10 - M48
A193 B7 Nut (DIA)
  • Metric: M6 - M110
  • Inch: 1/4" - 4.5"
A193 B7 Plain Washer (DIA)
  • Metric: M6 - M110
  • Inch: 1/2" - 4.1/2"
Heat Treatment Normalized, Normalized & Tempered
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification
Grade
Nominal Fasteners Sizes
Fasteners Schedule or Pressure
Manufacturing Method
Heat Number
Manufacturer’s Name or Custom Logo - on request
Marked Fasteners Sample: A193 B7 Fasteners HEAT NO. XXXX
Outside Finish Finish as per customer Requirements
ASTM A193 Gr B7 Fasteners Threads BSF, UNF METRIC, UNC, UNEF, BSW or as required
DIN German Standard ASTM A193 B7 Fasteners DIN 933, DIN 931, DIN 970, DIN 934
ISO Standard A193 Gr. B7 Fasteners ISO 4033, : ISO 4032, JIS standards
ASME/ ANSI - American Standard A193 Gr. B7 Fasteners ANSI B 28.2.4 1M, ANSI B 18.2.4 2M, ASME B18.5, ASME B18.2.2
Packing of ASTM A193 Grade B7 Fasteners Wooden Pallet, Canton, Carton / Small Box or as required, or as per Customers Requests
A193 Gr. B7 Fasteners Production Process Cold Forging, hot forging, machining and CNC for Customized connecting element
A193 Gr. B7 Fasteners Coating Xylon Coated Fasteners, Phosphate Coated Fasteners, Hot Dipped Galvanizing Coated Fasteners, Teflon Coated Fasteners, Zinc Coated Fasteners, Ptfe Coated (Teflon) Fasteners, Cadmium Coated Fasteners
Specials Sizes and Specifications other than above can be on request

Grade B7 Alloy Steel Fasteners Stock and Supply Range

Alloy Steel Grade B7 Nut

Cr-Mo Gr B7 Heavy Hex Nuts

ASTM A193 Grade B7 Square Nuts

ASTM A193 Gr B7 Hex Nuts

A193 Gr.B7 Wing Nuts

AS ASTM A193 Gr.B7 Coupling Nuts

Chrome Moly ASME SA193 Gr B7 Nuts

ASTM A193 Grade B7 Lock Nuts

ASTM A193 B7 Knurled Nuts

ASTM A193 B7 Machine Nut

Alloy Steel Grade B7 Bolt

CrMo Gr B7 Hex Bolt

A193 Grade B7 U Bolt

A193 Gr B7 J Bolts

A193 Gr.B7 Machine Bolts

ASTM A193 Gr.B7 Heavy Hex Bolts

ASME SA193 Grade B7 Carriage Bolts

A193 B7 Hex Head Bolts

ASTM A193 B7 Lag Bolts

Alloy Steel Grade B7 Screw

Cr-Mo Gr B7 Hex Head Cap Screws

A193 Grade B7 Self Tapping Screw

A193 Gr B7 Socket Head Cap Screw

A193 B7 Socket Cap Screw

ASTM A193 Chrome Moly Gr.B7 Screws

ASME SA193 Grade B7 Self Drilling Screw

ASTM A193 Gr B7 Machine Screw

ASTM A193 B7 Thumb Screw

ASTM A193 B7 Wing Screw

Alloy Steel Grade B7 Washer

CrMo Gr B7 Dome Washer

A193 Grade B7 Ogee Washer

A193 Gr B7 Spring Washer

A193 Gr.B7 Square Washer

ASTM A193 Gr.B7 Alloy Steel Fender Washer

ASME SA193 Grade B7 Chrome Moly Plain Washer

Alloy Steel A193 B7 Countersunk Washer

ASTM A193 B7 Flat Washer

Chrome Moly Grade B7 Stud Bolt

Cr-Mo Gr B7 Threaded Rod

A193 Grade B7 Half Threaded Stud Bolt

A193 Gr B7 Full Threaded Studs

A193 Gr.B7 Tap End Stud Bolts

ASTM A193 Gr.B7 Alloy Stud Bolts

ASME SA193 Grade B7 Stud Bolts

ASTM A193 B7 Double End Threaded Studs

Chrome Moly Grade B7 Anchor Bolt

CrMo Gr B7 Sleeve Type Anchor Bolt

A193 Grade B7 Wedge Type Anchor Bolt

A193 Gr B7 Hex Nut Anchor Bolts

A193 Gr.B7 Hammer Drive Anchor Bolts

ASME SA193 Grade B7 Anchor Bolts

A193 Alloy Steel B7 Anchor Bolts

Chemical Composition of Alloy Steel Grade B7 Fasteners

Grade C Mn P S Si Cr Mo
ASTM A193 B7 0.37 - 0.49 0.65 - 1.10 0.035 max 0.04 max 0.15 - 0.35 0.75 - 1.20 0.15 - 0.25

Mechanical Properties of Alloy Steel ASTM A193 Gr B7 Fasteners

Grade Markings Size Tensile ksi, min Yield, ksi, min Elong, %, min RA, %, min Hardness Max
B7 B7 Up to 2-½ 125 105 16 50 C35
2-5/8 to 4 115 95 16 50 C35
4-1/8 to 7 100 75 18 50 C35
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Documentation & Packaging

  • Commercial Invoice including HS Code
  • Packing List including Complete Details
  • Certificate of Origin legalized
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • Heat Treatment Charts
  • Material Test Certificates (MTC)
  • Guarantee Letter
  • NABL approved Laboratory Test Reports
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Material Testing

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

Alloy Steel Grade B7 Fasteners Updated Price List

Request the latest Grade B7 Alloy Steel Fasteners List. Contact us to get the updated price list and ready stock information along with your requirement. Piyush Steel maintains stock of all standard items and can export them at best price for ASTM A193 Gr B7 Alloy Steel Fasteners .

Specialized In Following Alloy Steel Grade B7 Fastener

Alloy Steel Grade B7 Washer ASTM A193 B7 Carriage Bolt
SA 193 Gr B7 Washer Manufacturer ASTM A193 B7 Industrial Fastener
Alloy Steel Gr.B7 Anchor Bolt ASTM A193 Gr.B7 Flange Bolts Stockist
ASTM A193 Grade B7 Chrome Moly Fasteners Alloy Steel Grade B7 Custom Fasteners
A193 Grade B7 Carriage Bolts ASTM A193 Gr.B7 Coach Screws
Alloy Steel Gr B7 Quality Fasteners Exporter Alloy Steel Grade B7 Heavy Nuts
Gr.B7 Chrome Moly Stud Bolts Gr B7 Alloy Steel Lock Nuts
Alloy Steel Grade B7 Weld Nut Dealer Custom Alloy Steel Gr.B7 Fastener
Alloy Steel A193 B7 Nylock Nut ASTM A193 Grade B7 Alloy Steel Dome Nuts
Alloy Steel Gr.B7 Flat Washer Alloy Steel A193 Gr B7 Split Washers
A193 Gr.B7 High Quality Fastener ASTM A193 Gr B7 Metric Threaded Rod
ASTM A193 Grade B7 Fastener Supplier in Mumbai ASME SA193 Grade B7 Alloy Steel Y Anchor
ASTM A193 Grade B7 U Anchor Gr.B7 Alloy Steel Heavy Hex Bolts
CrMo Grade B7 Fasteners Wholesaler ASTM A193 Grade B7 Screwed Rod Fasteners

ASTM A193 Grade B7 Fasteners Applications and Uses

Our Alloy Steel Grade B7 Fasteners are used in a wide range of applications and various industries. Below are a few of them :

Chemical 70%
Petrochemical 75%
Oil & Natural Gas Organization 78%
Ship Building 85%
Fertilizer 55%
Paper Industry 40%
Power Plant 70%
Application Industry

Office Address

Office No. 9 & 10, 1st Floor, Krishvi Apartment,
Khambatta Lane,
Mumbai - 400 004 (India)