Mourad Metals stands out as a top manufacturer and supplier of H13 tool and die steel bars right in Tunis, Tunisia. They’re all about delivering high-quality solutions tailored for the tooling and manufacturing sectors. Renowned for their precision and durability, Mourad Metals crafts H13 bars that adhere to strict international standards, guaranteeing reliable performance even in the toughest applications. With state-of-the-art production facilities, a team of skilled metallurgists, and a commitment to rigorous quality control, this company is your go-to for dependable steel products that cater to a wide range of industrial needs. They serve various industries, including automotive, aerospace, and metal forming, and pride themselves on timely deliveries, technical know-how, and building long-lasting partnerships with clients based on quality, consistency, and excellence in performance.
H13 tool and die steel bars are made from chromium-molybdenum hot-work steels, featuring a well-balanced mix of carbon, chromium, vanadium, and molybdenum. This unique blend results in outstanding hardness, wear resistance, and toughness, even when faced with high thermal and mechanical stress. H13 steel is known for its exceptional heat resistance, impressive hardenability, and stability during repeated thermal cycling. Its mechanical properties boast high tensile strength, good ductility, and resistance to thermal fatigue, making it perfect for applications that demand precision and durability under extreme temperatures and pressures.
| ASTM A681 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| H13 | 0.32 | 0.45 | 0.2 | 0.6 | 0.03 | 0.03 | 0.8 | 1.25 | 4.75 | 5.5 | 0.8 | 1.2 | 1.1 | 1.75 |
| DIN ISO 4957 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| 1.2344 /X40CrMoV5-1 | 0.35 | 0.42 | 0.25 | 0.5 | 0.03 | 0.02 | 0.8 | 1.2 | 4.8 | 5.5 | 0.85 | 1.15 | 1.1 | 1.5 |
| JIS G4404 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| SKD61 | 0.35 | 0.42 | 0.25 | 0.5 | 0.03 | 0.02 | 0.8 | 1.2 | 4.8 | 5.5 | 0.8 | 1.15 | 1.0 | 1.5 |
| Properties | Metric | Imperial |
| Tensile strength, ultimate (@20°C/68°F, varies with heat treatment) | 1200 – 1590 MPa | 174000 – 231000 psi |
| Tensile strength, yield (@20°C/68°F, varies with heat treatment) | 1000 – 1380 MPa | 145000 – 200000 psi |
| Reduction of area (@20°C/68°F) | 50.00% | 50.00% |
| Modulus of elasticity (@20°C/68°F) | 215 GPa | 31200 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Country | USA | German | Japan |
| Standard | ASTM A681 | DIN EN ISO 4957 | JIS G4404 |
| Grades | H13 | 1.2344/X40CrMoV5-1 | SKD61 |
| Properties | Conditions | ||
|---|---|---|---|
| T (ºC) | Treatment | ||
| Thermal expansion | 10.4 x 10-6/ºC | 20-100 | – |
| Thermal conductivity | 28.6 W/mK | 215 | – |
When choosing Tool and Die Steel H13 bars, consider factors such as hardness, heat resistance, wear resistance, toughness, machinability, and the specific requirements of the application, including temperature and load conditions.
Tool and Die Steel H13 bars offer limited corrosion resistance due to their high alloy content, but they can still be susceptible to rusting in harsh environments. To improve corrosion resistance, they may require additional surface treatments like coating or regular maintenance to prevent degradation.
These H13 steel bars are commonly utilized in tooling, die, and mold applications where durability and high-temperature performance are essential. You’ll often find them in forging dies, extrusion dies, hot stamping tools, and die-casting molds. They’re particularly suited for automotive components, aerospace parts, and industrial machinery, as they can handle repeated heating and cooling cycles without cracking. H13 bars also play a crucial role in pressure die casting, plastic molding, and other high-stress manufacturing processes, ensuring a long service life, dimensional stability, and consistent performance in challenging industrial environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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