Special Metal W.L.L. is present in Kingdom of Bahrain, UAE, Hong Kong, China, and India.

Special Metal W.L.L. is a trusted supplier of SA 516 GR.70 Round Bars, known for delivering superior corrosion resistance, especially in harsh environments containing sulphuric acid and chloride contaminants. These bars naturally form a passive oxide layer, which enhances their ability to withstand corrosion over time. With a tensile strength ranging between 55–90 MPa, SA 516 GR.70 bars are ideal for use in pressure vessels, boilers, and other high-stress industrial applications. Their versatility and robust mechanical properties make them a reliable choice for critical operations.
We provide SA 516 GR.70 Round Bars in a wide range of forms including round, hex, square, and rectangular cross-sections, with finish options like hot-rolled and cold-rolled to suit varying application needs. At Special Metal W.L.L., we accommodate custom specifications to ensure the final product precisely matches your requirements. Whether you're sourcing for fabrication, construction, or heavy-duty engineering, our bars are manufactured under strict quality standards to ensure consistency, performance, and timely delivery.
| Specification | ASTM A516, ASME SA516 |
| Form | Carbon Steel Round, Hex, Flat, Half Round, Oval, Rectangular in Black & Bright Finish |
| Round Bar Diameter | 0.125" thru 12", Stock Lengths: 10' thru 24' |
| Square Bar Diameter | 0.250" thru 3", Stock Lengths: 11' thru 24' |
| Flat Bar Thickness | 0.125" thru 3", Widths: up to 12" |
| Standard | AISI, ASTM, DIN, JIS, GB |
| Trade Name | ASTM SA516 Gr.70 Carbon Steel Bar |
| Carbon Steel SA516 Gr.70 Bright Bar Supplier | Carbon SA516 Gr.70 Hex Bar Exporter Overseas |
| Carbon Structural Steel SA516 Gr.70 Flat Bar | Carbon Steel SA516 Gr.70 Black Bar Stockists |
| ASTM A516 Carbon Steel SA516 Gr.70 Round Bar | Mild Steel SA516 Gr.70 Hot Rolled Round Bar |
| A516 Gr.70 Carbon Steel Round Bars Manufacturers | ASTM SA516 Gr.70 Carbon Black Bar Stockholder |
| High Quality Carbon Steel SA516 Gr.70 Rods | Industrial Carbon Steel SA516 Gr.70 Rectangular Bars |
| Carbon SA516 Gr.70 Square Bars Dealer Overseas | Carbon Steel SA516 Gr.70 Forged Bar Distributor Overseas |
| MS SA516 Gr.70 Threaded Round Bar Trader Overseas | Low Carbon Steel SA516 Gr.70 Hot Rolled Bars |
| Carbon Steel | C | Si | Mn | P | S | Al | Cr |
| SA516 Gr.70 | 0.10/0.22 | 0.6 | 1/1.7 % | 0.03 % | 0.03 % | 0.02 % | 0.3 % |
| Tensile Strength (N/mm²) | Yield Stress / min (N/mm²) |
| 510 / 650 | 335 |
If you’re looking for a reliable partner for your industrial metal needs, Special Metal W.L.L. is here to help. Get in touch with our expert team today to request a quote or learn more about our products and services.
+973-3344 9902Special Metal W.L.L. is present in Kingdom of Bahrain, UAE, Hong Kong, China, and India.
Contact our experts for specifications, pricing, and delivery timelines.