Allow us to introduce Samuel Steels, a trusted name in Abuja and across Nigeria for industrial supplies. We specialize in providing high-quality Alloy Steel Gr B B6 fasteners, a critical component for demanding applications. Our commitment is to ensure that industries in the FCT and beyond have access to reliable, durable, and precisely manufactured fastening solutions, backed by a reputation for integrity and timely delivery.
The strength of Alloy Steel Gr B6 comes from a careful composition that includes chromium and molybdenum. This blend gives these fasteners excellent mechanical properties, including high tensile strength and superior toughness. They are specifically designed to perform reliably under high-stress conditions, maintaining their integrity in challenging environments where failure is not an option.
Specification :Â ASTM A193 / ASME SA193
Dimension :Â DIN, ISO, ASTM, JIS, BS, GB, IS and all International Standards
Size Range :Â M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length :Â 3 mm to 200 mm
| Alloy Steel B6 | C | Mn | Si | P | S | Co | Cr |
| 0.15 max | 1.00 max | 1.00 max | 0.040 | 0.030 | – | 11.50-13.50 |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
| 666 (≥) | 997 (≥) | 42 | 14 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 121 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
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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 |
BS 1769 |
DIN 7984 |
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|
UNI 5731 |
BS 1083 |
ANSI B18.3 |
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|
UNI 5739 |
BS 3692 |
ISO 4762 |
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|
ISO 4014 |
ISO 4032 |
UNI 5931 |
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|
ISO 4017 |
ISO 4033 |
BS 2470 |
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|
BS 1769 |
ANSI B18.2.2 |
BS 4168 |
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|
BS 3692 |
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ANSI B18.2.1 |
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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 |
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|
DIN 553 |
BS 2470 |
Spring Washers |
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|
DIN 438 |
DIN 127 |
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|
BS 4168 |
BS 4464 |
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|
BS 1802 |
You’ll typically find Alloy Steel Gr B6 fasteners hard at work in some of the toughest industrial settings. They are the fastener of choice for critical applications within petroleum refineries, chemical processing plants, and high-pressure vessels. Their ability to withstand intense heat and corrosive atmospheres makes them indispensable for constructing pipelines, valves, and flanges where safety and durability are absolutely paramount.
Samuel 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 Abuja, Nigeria.
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