Al Summan Metals, a well-regarded manufacturer and supplier based in Dubai, UAE, is renowned for its high-quality **High Speed Steel T15 Bars** engineered to deliver exceptional performance in demanding industrial environments. These bars are prized for their impressive hardness, resistance to wear, and their capacity to maintain sharp cutting edges even under high temperatures. Al Summan Metals is dedicated to precision engineering and reliable quality, guaranteeing compliance with international standards through advanced manufacturing and heat treatment methods. Serving industries such as tooling, machining, and engineering, the company concentrates on supplying dependable, high-performance materials that enhance productivity and prolong tool life in essential manufacturing operations.
**High Speed Steel T15 Bars** consist mainly of tungsten (12–18%), together with molybdenum, vanadium, cobalt (about 5%), chromium, and carbon. This distinctive composition endows them with remarkable hot hardness, wear resistance, and durability at high working temperatures. T15 steel holds onto its hardness even under severe cutting conditions, which makes it ideal for demanding machining operations. It offers strong compressive strength, superb red hardness, and exceptional edge retention. Thanks to these mechanical qualities, T15 bars are well suited for cutting tools and precision instruments that demand dependable performance under heavy thermal and mechanical stress.
| ASTM A600 | C | Si | Mn | Cr | Mo | P | S | V | W | Co |
| T15 | 1.50~1.60 | 0.15~0.40 | 0.15~0.40 | 3.75~5.00 | ≤1.00 | ≤0.030 | ≤0.030 | 4.50~5.25 | 11.75~13.0 | 4.75~5.25 |
| DIN W-Nr | C | Si | Mn | Cr | Mo | P | S | V | W | Co |
| 1.3202 | 1.30~1.45 | ≤0.45 | ≤0.40 | 3.80~4.50 | 0.70~1.00 | ≤0.030 | ≤0.030 | 3.50~4.00 | 11.50~12.50 | 4.50~5.00 |
| GB/T | C | Si | Mn | Cr | Mo | P | S | V | W | Co |
| W12Cr4V5Co5 | 1.50~1.60 | 0.15~0.40 | 0.15~0.40 | 3.75~5.00 | <1.00 | ≤0.030 | ≤0.030 | 4.50~5.25 | 11.75~13.00 | 4.75~5.25 |
| BS | C | Si | Mn | Cr | Mo | P | S | V | W | Co |
| BT15 | 1.40~1.60 | ≤0.40 | ≤0.40 | 4.25~5.00 | ≤1.00 | ≤0.030 | ≤0.030 | 4.75~5.25 | 12.0~13.0 | 4.50~5.50 |
| JIS | C | Si | Mn | Cr | Mo | P | S | V | W | Co |
| SKH10 | 1.45~1.60 | ≤0.45 | ≤0.40 | 3.80~4.50 | – | ≤0.030 | ≤0.030 | 4.20~5.20 | 11.50~13.50 | 4.20~5.20 |
| Density | 0.296 lb/in3 (8193 kg/m3) |
| Modulus Of Elasticity | 30 x 106 psi (207 GPa) |
| Machinability | 40-45% of a 1% carbon steel |
| Specific Gravity | 8.19 |
| AISI/ASTM | Werkstoff | EN/DIN | BS | JIS/KS |
| T15 | 1.3202 | S12-1-4-5 | BT15 | SKH10 |
| Annealing | Preheat | Austenitizing | Quench | Tempering |
| Temp °F | Temp °F | Temp °F | Medium | Temp °F |
| 1550/1600 | 1500/1550 | 2200/2250 | Salt/Oil/Atm | 1025/1050 |
High-Speed Steel T15 bars are measured according to their diameter and length, generally spanning from small diameters for precision tools up to larger dimensions for heavy-duty uses, customized to client requirements.
Yes, High-Speed Steel T15 bars can be recycled. They are able to be melted down and reused to make new products, which makes them an eco-friendly choice for sustainable manufacturing and cutting down on material waste.
High-speed Steel T15 bars ought to be kept in a cool, dry space, protected from moisture and temperature extremes. Storing them on racks or pallets helps avoid rust and damage.
High Speed Steel T15 Bars are widely applied across industries that require durable, high-performance tooling materials. They are frequently used to produce drills, taps, reamers, milling cutters, and broaches. Within the automotive, aerospace, and metalworking sectors, these bars are vital for making cutting and forming tools that operate under high-speed and high-temperature conditions. Their outstanding hardness and heat resistance also make them well suited for precision machining and die applications. Thanks to their superior performance and durability, T15 bars are indispensable in advanced manufacturing settings.






We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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