| Material: | Stainless Steel |
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| Type: | Round Head |
| Connection: | Common Bolt |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier XIAMEN QISHINE
XIAMEN QISHINE IMP. & EXP. Co., Ltd., is a globally recognized and renowned pipeline product supplier specializing in the provision of a wide array of pipeline essentials, from fasteners to gaskets. 
We take pride in catering to a broad range of clientele across various industries and projects worldwide, with a strategic focus on Engineering, Procurement, and Construction (EPC) companies and pipeline construction projects.
We have more than ten years of pipeline product development&sales experience, so we have a wealth of relevant experience and problem solving ability.
Nickel Alloy Steel XM-19 Stud Bolt, a premium fastener designed for applications demanding exceptional strength, corrosion resistance, and low-temperature non-magnetic properties. Manufactured from the unrivaled Nickel Alloy Steel XM-19, also known as Nitronic, this stud bolt combines outstanding performance with exceptional reliability, making it the ideal choice for demanding industries such as marine, nuclear, chemical, and oil and gas.
Crafted to meet the rigorous standards of ASME B18.21, the XM-19 Stud Bolt offers a reliable solution for various engineering applications. With a superior material quality and precise construction, this stud bolt ensures maximum durability and longevity in even the most challenging environments.
Similar brand
| UNS | AISI/ASTM | Trademark |
| S20910 | XM-19 | Nitronic50 |
The XM-19 Stud Bolt is made from UNS S20910, a grade of nickel alloy steel renowned for its exceptional mechanical properties. With a hardness level of up to 200 HB, this stud bolt exhibits remarkable strength, guaranteeing the integrity and stability of any fastening applications it is used for. From heavy machinery to critical infrastructure, the XM-19 Stud Bolt is capable of withstanding high loads and extreme conditions.
One of the standout features of the XM-19 Stud Bolt is its exceptional resistance to corrosion. When exposed to harsh environments, including corrosive chemicals and saltwater, traditional stud bolts often succumb to rust and deterioration. However, thanks to the unique composition of the XM-19 alloy, this stud bolt showcases unparalleled resistance to corrosion, ensuring long-lasting performance and structural integrity even in the harshest conditions.
Chemical composition of XM-19 bolts
| alloy | % | Ni | Cr | Fe | C | Mn | Si | Mo | N | S | Nb | V | P |
| XM-19 | Min | 11.5 | 20.5 | 52 | 4.0 | 1.5 | 0.2 | 0.1 | 0.1 | ||||
| Max | 13.5 | 23.5 | 62 | 0.06 | 6.0 | 1.0 | 3.0 | 0.4 | 0.03 | 0.3 | 0.3 | 0.04 |
In addition to its superior strength and corrosion resistance, the XM-19 Stud Bolt also possesses impressive non-magnetic properties. This makes it an ideal choice for applications that require non-magnetic fasteners, such as marine vessels and sensitive electronic equipment. By eliminating the risk of magnetic interference, the XM-19 Stud Bolt ensures the smooth operation and reliable performance of crucial systems.
Available in a range of sizes, from M8 to M100, and lengths spanning 30 to 800 mm, the XM-19 Stud Bolt can accommodate a wide range of fastening requirements. Whether it is for heavy-duty industrial machinery or intricate structural components, this stud bolt offers versatility and adaptability to suit various applications.
Minimum mechanical properties of bolts at room temperature
| Condition | Rm N/mm² |
RP0.2 N/mm² |
A5 % |
Hardness HB |
| annealing conditions | 690 | 380 | 35 | max. 241 |
When it comes to performance, reliability, and longevity, the XM-19 Stud Bolt stands above the rest. Its superior strength, corrosion resistance, and low-temperature non-magnetic properties make it an invaluable asset in critical industries. With the XM-19 Stud Bolt, you can trust that your fastening applications will be secure and reliable for years to come.
In conclusion, the XM-19 Stud Bolt is the ultimate choice for those seeking a fastener that combines exceptional strength, resistance to corrosion, and non-magnetic properties. By utilizing the unmatched qualities of Nickel Alloy Steel XM-19, this stud bolt ensures optimal performance and longevity in even the most demanding applications. From marine to nuclear, chemical to oil and gas industries, the XM-19 Stud Bolt is the pinnacle of fastening solutions. Choose the XM-19 Stud Bolt and experience the difference in quality and reliability.
Product Recommendation
Design and Build:
Exemplifying the finest in engineering precision and innovative design, the B18.2.1 A193 B7 Xylan Coated Hexagonal Head Screw is a testament to exceptional craftsmanship and cutting-edge technology. The Xylan coating offers a superior layer of protection, enhancing the screw's corrosion and wear resistance. Meanwhile, the hexagonal head design provides ease of installation and a firm grip, ensuring secure and reliable fastening across a multitude of applications.
Strength and Durability:
The High Strength B18.2.1 A193 B7 Xylan Coated Hexagonal Head Screw is synonymous with exceptional strength and long-term durability. The Chromium-Molybdenum steel (denoted by A193 B7) confers upon this screw high tensile strength and impressive toughness, rendering it ideal for heavy-duty, high-pressure, and high-temperature applications.
Applications:
The versatility and robustness of the A193 B7 Xylan Coated Hexagonal Head Screw have led to its extensive use across numerous industrial sectors. It's particularly effective in oil and gas, petrochemical, construction, and power generation industries, where high strength and resistance to harsh environmental conditions are crucial. The screw finds prominent use in high-stress applications such as pipeline flanges, pressure vessels, heat exchangers, and more.
Suppliers with verified business licenses
Audited Supplier 
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