Alloy Steel B7M Bolts Manufacturer

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Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Alloy Steel B7M Bolts And Nuts, which are extensively used in various industries. Molybdenum content in of Alloy Steel Grade B7M Hex Head Bolts helps to resist embrittlement, where zirconium, cerium, and calcium increase toughness by controlling the shape of inclusions. Offered Alloy Steel Grade B7M Hex Head Nuts are completely tested on diverse parameters so as to ensure its flawlessness. Alloy Steel Grade B7M Square Bolts has some great features to offer such as Flawless finish, Corrosion resistance, Easy to install, High tensile strength, Rust proof, Durability and more.

Alloy Steel B7M Bolts Manufacturer In India | Alloy Steel B7M Bolts Manufacturer In Mumbai | Alloy Steel B7M Bolts Exporter In India
Alloy Steel B7M Bolts

Alloy Steel B7M Bolts

Used in diverse industrial applications and available in the different sizes, we can also provide customized solution and cut to length service for Alloy Steel Grade B7M Square Nuts. Our respected clients can avail Alloy Steel Grade B7M Eye Bolts from us at a cost effective price in the market. We supply a wide range of precisely engineered Alloy Steel Grade B7M Eye Nuts, made in compliance with international quality and safety standards.

The offered Alloy Steel Grade B7M T-Bolts are processed by using premium quality steel and other allied material for meeting various existing industrial quality norms. Riding on unfathomable volumes of industrial expertise, we are engaged in offering an outstanding variety of Alloy Steel Grade B7M T-Nuts. Our clientele can also avail Alloy Steel Grade B7M Hex Bolts from us in custom – made forms.

Alloy Steel B7M Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to B7M mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.
B7M Alloy Steel Bolt/Nut Chemical Composition
Alloy Steel B7M C Mn P S Si Cr Mo
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:
Grade Size Tensile ksi, min Yield, ksi, min Elong, %, min RA % min
    B7M Up to 2-1/2 125 105 16 50
2-5/8 – 4 115 95 16 50
4-1/8 – 7 100 75 18 50
Alloy Steel B7M Bolt/Nut Application Industries
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
B7M Alloy Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

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


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

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