Liam Steel, a reputable manufacturer and supplier located in Manila, Philippines, focuses on producing top-notch Alloy Steel Gr B16 Fasteners that are celebrated for their remarkable strength, durability, and reliability. Crafted with cutting-edge metallurgical techniques and high-quality materials, these fasteners deliver outstanding mechanical performance and precise dimensions. Liam Steel adheres to international standards, ensuring that their products are perfect for critical industrial and structural uses. Alloy Steel Gr B16 Fasteners find extensive application in the petrochemical, oil and gas, power generation, and heavy machinery sectors, where robust fastening solutions are crucial for safe and enduring operations.
Alloy Steel Gr B16 Fasteners generally consist of carbon (0.37–0.44%), chromium (0.40–0.90%), molybdenum (0.15–0.25%), and manganese (0.60–1.05%), along with trace amounts of silicon and sulfur. This specific blend results in impressive tensile strength, toughness, and fatigue resistance. Gr B16 Fasteners can achieve tensile strength levels of up to 1050 MPa, yield strength around 830 MPa, and an elongation of 12–15%. They boast excellent hardenability, wear resistance, and mechanical stability even under high-pressure and elevated-temperature conditions, making them perfect for demanding industrial applications.
Specification :Â ASTM A 193 ASME SA 193
Standard :Â DIN, ASTM, BS and all International Standards
Length :Â 3 mm to B16 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Types :Â Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Socket Head Cap Screw, Washers, Spring Washers, Studs, Anchors
| Alloy Steel B16 | C | Mn | P | S | Si | Ni | Cr |
| 0.15 max | 1.00 max | 0.040 | 0.030 | 1.00 max | – | 11.50-13.50 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B16 | Up to 2-1/2 | 125 | 105 | 18 | 50 |
| 2-5/8 – 4 | 110 | 95 | 17 | 45 | |
| 4-1/8 – 7 | 100 | 85 | 16 | 45 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hexagon Bolts / Set Screws | Stud Bolts | Hexagon Nuts | Socket Capscrews |
|---|---|---|---|
DIN 931 | BS4882 | DIN 934 | DIN 912 |
DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
BS 1768 | Â | BS 1769 | DIN 7984 |
UNI 5731 | Â | BS 1083 | ANSI B18.3 |
UNI 5739 | Â | BS 3692 | ISO 4762 |
ISO 4014 | Â | ISO 4032 | UNI 5931 |
ISO 4017 | Â | ISO 4033 | BS 2470 |
BS 1769 | Â | ANSI B18.2.2 | BS 4168 |
BS 3692 | Â | Â | Â |
ANSI B18.2.1 | Â | Â | Â |
Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
DIN 913 | DIN 963 | DIN 938 | DIN 125 |
DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
DIN 916 | BS 1981 | BS 4439 | BS 3410 |
DIN 551 | BS 483 | BS 2693 | Â |
DIN 553 | BS 2470 | Â | Spring Washers |
DIN 438 | Â | Â | DIN 127 |
BS 4168 | Â | Â | BS 4464 |
 |  |  | BS 1802 |
Alloy Steel Gr B16 Fasteners are extensively utilized in sectors that require strong, durable, and dependable fastening solutions. They are frequently found in oil and gas pipelines, refineries, and petrochemical facilities, where they connect flanges, pressure vessels, and piping systems. In the realms of power generation and heavy machinery, these fasteners are essential for securing turbines, pumps, and vital structural components that face high stress and temperature. Moreover, they are also employed in automotive, construction, and industrial equipment, where mechanical stability and fatigue resistance are paramount.
Liam 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 Manila, Philippines.
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