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Mbemba Stainless is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in top-notch Stainless Steel 420 Stud Bolts. The company is committed to crafting fasteners that offer exceptional strength, hardness, and resistance to corrosion, making them perfect for tough industrial settings. These stud bolts are made from high-quality 420 stainless steel and are produced using precise engineering methods, ensuring they provide outstanding durability and mechanical stability even under intense stress. Mbemba Stainless serves various industries, including power generation, petrochemical, marine, and mechanical engineering, delivering Stainless Steel 420 Stud Bolts that adhere to international standards for quality, performance, and reliability.
Stainless Steel 420 Stud Bolts are made from high-carbon martensitic stainless steel, which contains chromium (12–14%) and carbon (0.15–0.40%), along with trace amounts of manganese, silicon, and sulfur. This unique blend gives them impressive hardness, strength, and moderate corrosion resistance, especially after undergoing proper heat treatment. In terms of mechanical properties, 420 stainless steel boasts high tensile and yield strength, good wear resistance, and excellent polishability. The alloy maintains its strength even at elevated temperatures and can be hardened to reach a Rockwell hardness of up to 50 HRC.
| Specifications | : | ASTM A /SA 193 / 194 |
| Dimensions | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Stud Bolts Size | : | M02 to M33 |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 420 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 12.0-14.0 | – | – | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1495 °C (2723 °F) | 690 MPa max | 414 MPa max | 15 % |
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Stainless Steel 420 stud anchor bolts deliver superior strength and corrosion resistance, ensuring secure and reliable anchoring in various construction and industrial applications. Their robust design supports heavy loads and challenging environments.
Stainless Steel 420 stud exhaust bolts offer exceptional heat resistance and durability, making them perfect for high-temperature environments. They ensure secure exhaust system connections, providing reliable performance in automotive and industrial applications.
Stainless Steel 420 stud lag bolts combine high strength and corrosion resistance, making them ideal for heavy-duty wood and metal fastening applications. Their robust design ensures secure, long-lasting connections.
After completion of the manufacturing process, our quality control team performs destructive and non-destructive tests on Stainless Steel 420 Stud bolts using the best equipment and advanced techniques. The tests are conducted at Mbemba Stainless’ premises to determine the performance and reliability of bolts. The strength, durability, and corrosion resistance of stud bolts are further assessed during testing. Post-testing, these stud bolts will be packed as per the required specifications along with high-quality packaging for safe delivery. After this, the products are delivered based on a predefined time frame to have prompt and on-time service delivery. All the required documentation is presented to the customer upon delivery.
These Stainless Steel 420 Stud Bolts are commonly utilized in situations where strength, wear resistance, and moderate corrosion protection are essential. They are particularly well-suited for pumps, valves, turbines, marine hardware, and heat treatment equipment. Additionally, you’ll find these bolts in petrochemical plants, power stations, and mechanical systems that operate under high pressure and temperature. Their blend of hardness, durability, and resistance to scaling makes them ideal for both structural and mechanical fastening applications in environments where reliability and performance are paramount.
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