Home > Alloy Steel >Alloy Steel B7M Stud Bolts
| 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. |
| 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 |
| 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 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically positioned in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-grade materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Alloy Steel B7M Stud Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
High strength: Alloy steel B7M is recognized for its outstanding properties, which make it well-suited to high-pressure and high-temperature environments. It delivers dependable performance in demanding applications where structural integrity is essential.
Durability: Thanks to their superior strength and resistance to corrosion, alloy steel B7M stud bolts deliver excellent strength and lasting performance. They are able to endure harsh, intense mechanical stress without suffering early failure or deterioration.
Temperature resistance: Alloy steel B7M can endure high temperatures without any major loss of strength or structural integrity. This property makes it appropriate for use in applications involving combustion or heating cycles, such as boilers, pressure vessels and piping systems.
Corrosion resistance: Alloy steel B7M generally includes elements like chromium and molybdenum, which improve its corrosion resistance relative to standard carbon steel. These corrosion-resistant qualities are particularly valuable in environments where moisture, chemicals or extreme conditions frequently arise.
Alloy Steel B7M Stud Bolts serve uses as varied as the sectors they support, led mainly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Pressure moulds: B7M stud bolts are frequently employed in the production of pressure moulds that call for high strength and resistance to corrosion. Such vessels serve to store or generate air and water under pressure.
Chemical industry: B7M stud bolts feature in a range of chemical industry equipment, such as reactors, distillation columns and heat exchangers. These settings frequently involve corrosive chemicals and elevated temperatures, making alloy steel bolts necessary.
Oil and Gas Wells: B7M stud bolts come into play during the assembly of wellhead nuts in oil and gas wells. These materials endure extreme conditions and demand durable, corrosion-resistant fasteners to preserve structural integrity and stop leaks.
Piping systems: Within piping systems handling viscous fluids or high pressures, B7M stud bolts firmly join the flanges. This guarantees watertight connections and upholds the integrity of the piping system.
Understand application requirements: Determine what your particular application demands, taking into account elements like temperature, pressure, resistance to corrosion, and load-bearing capability. These considerations will dictate the grade of stud bolts you need.
Temperature Resistance: Verify the range of temperatures under which the stud bolts will function. Make certain the chosen alloy steel B7M can endure heat without weakening its mechanical characteristics.
Corrosion Resistance: Take into account the setting in which the stud bolts will be applied. Choose B7M stud bolts offering sufficient corrosion resistance if they face corrosive substances or surroundings. In these situations, stainless steel alloys or coatings might be required.
Strength Requirements: Alloy steel B7M stud bolts are recognized for their considerable tensile strength. Depending on aspects like load-bearing capacity and environmental circumstances, work out how much energy your application will need.
Material: Alloy steel B7M generally consists of mixtures of elements including chromium, molybdenum and vanadium. Learn how B7M materials are produced to match what your application requires. For instance, when corrosion resistance is needed, confirm the compound delivers sufficient strength.
Mail: sales@koasteel.nz
