Chetan Steel, based in Delhi, is a trusted manufacturer and supplier of high-strength alloy steel fasteners for demanding industrial applications. With years of experience and a strong focus on quality and precision, the company delivers fastening solutions that meet strict engineering requirements. Among its widely used offerings are Alloy Steel Grade B7 Bolts, designed for high-pressure and high-temperature service. Manufactured under rigorous quality control and in compliance with international standards, these bolts provide excellent strength, durability, and long service life. Chetan Steel’s commitment to reliability makes it a preferred supplier across India.
Alloy Steel Grade B7 Bolts are made from chromium-molybdenum alloy steel, offering high tensile strength, hardness, and resistance to heat and wear. The alloy composition enhances toughness and mechanical stability under load. These bolts exhibit excellent load-bearing capacity, resistance to deformation, and consistent mechanical properties. Precision heat treatment ensures dimensional accuracy and dependable performance, making Alloy Steel Grade B7 Bolts suitable for critical industrial fastening applications.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B7 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 |
| Alloy Steel B7 | 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 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B7 | 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chetan Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr B7 Bolts in Delhi, India. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your Alloy Steel Gr B7 Bolts needs!
Alloy Steel Grade B7 Bolts are widely used in industries operating under high pressure and elevated temperatures. Common applications include oil and gas pipelines, petrochemical plants, refineries, pressure vessels, heat exchangers, flanges, valves, and power generation equipment. These bolts help create secure, leak-proof joints and resist loosening caused by vibration and thermal cycling. Preferred by engineers and maintenance professionals, Alloy Steel Grade B7 Bolts provide dependable fastening, safety, and long-term reliability in critical industrial applications.
Chetan Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Delhi, India.
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