15CDV6 - 1.7734

Cover your need for 15CDV6 with Tennant Metals.

At Tennant Metall you have direct access to a stock of over 13,900 kg of different dimensions 15CDV6. From our location in Herne, Germany, we support you worldwide with your requirements for round material, flat material and seamless pipes of the highest quality.

What is 15CDV6?

15CDV6 (1.7734) is a heat-resistant CrMoV-alloyed tempering steel with high strength, which is often used for components with high loads in motorsport, industry and aviation. Among others, 15CDV6 is used for the manufacture of rocket engines, parts for electric motors, extremely light and durable aircraft components and structures, vehicle frames in motorsport or important components in the nuclear and defense industries.

Thanks to its chemical composition, 15CDV6 is suitable for hardening and has a high tensile strength when tempered.

15CDV6 is valued in the form of round bars, seamless tubes, forgings or flat products for its excellent mechanical properties, as well as pressure resistance and good weldability.

Tennant Metall & Technologie GmbH

PH13-8Mo - 1.4534

Cover your need for PH13-8Mo with Tennant Metals.

At Tennant Metall you have direct access to a stock of over 90 different dimensions PH13-8Mo. From our location in Herne, Germany, we support your worldwide requirements for round material, flat material and seamless pipes of the highest quality.

What is PH13-8Mo

PH13-8Mo (1.4534) is an acid-resistant special steel with a martensitic structure, which is subjected to precipitation hardening and has excellent mechanical properties.

It is valued for its high hardness, strength, relatively high corrosion resistance, dynamic loads and crack resistance. Compared to other corrosion-resistant grades, PH13-8Mo steel has a much lower proportion of sulfur and phosphorus in its chemical composition due to its difficult manufacturing process, which is why it is of high purity and quality.

In aggressive environments, PH13-8Mo shows a very good resistance to salt water, nitric acid and sodium hydroxide. PH13-8Mo is primarily used for parts and components in the aerospace, nuclear and petrochemical industries that are subject to corrosion and severe stress.

Tennant Metall & Technologie GmbH

AISI 321 - 1.4544

Cover your need for AISI 321 with Tennant Metals.

At Tennant Metals you have direct access to a stock of over 47,000 kg of different dimensions of AISI 321. From our location in Herne, Germany, we support your worldwide requirements for round material, flat material and seamless pipes of the highest quality.

What is AISI 321?

AISI 321 (1.4544) is a chrome-nickel stainless steel with the addition of titanium for increased hardness, elasticity, retention of non-magnetic properties and resistance to intergranular corrosion and elevated temperatures.

It is characterized by a high resistance to nitric acid, nitric salts in high concentrations and temperatures, cold solutions of salts, toluene, sulfuric acid, phosphoric acid, acetic acid, methanoic acid and a large proportion of organic acids. The very good impact resistance at low temperatures, the sufficient ductility of the materials and the increased resistance of AISI 321 to pitting and crevice corrosion due to the titanium content in the chemical composition is worth mentioning.

Due to its properties, AISI 321 is frequently used in the chemical industry, food industry, aerospace, paper and fuel industry in the area of ​​cryogenic applications, pressure vessels, liquid systems, tanks, pipelines, fittings, silos and tanks for the production of chemical compounds. You can also find AISI 321 in radiators, heat exchangers, corrosion-resistant springs, parts that require increased strength in structures, and autoclaves. Lastly, the steel is characterized by its good weldability.

Tennant Metall & Technologie GmbH

15-5PH - 1.4545

Cover your need for 15-5PH with Tennant Metals.

At Tennant Metall you have direct access to a stock of over 180 different dimensions 15-5PH. From our location in Herne, Germany, we support you worldwide with your requirements for round material, flat material and seamless pipes of the highest quality.

What is 15-5PH?

15-5 PH (1.4545) is a high-alloy, rustproof, precipitation hardened steel with a martensitic structure. 15-5PH is characterized by excellent mechanical properties in the area of ​​strength and hardness as well as excellent corrosion resistance. 15-5PH shows significant resistance to external influences, including acetic acid, salt, nitric acid or sodium hydroxide in low concentrations.

15-5PH is mainly used for particularly heavy parts in the aerospace industry, as well as for components of machines in the petrochemical, chemical, as well as food and paper industries, which are exposed to corrosive and stressful environments.

Tennant Metall & Technologie GmbH

17-4PH - 1.4548

Cover your need for 17-4PH with Tennant Metals.

At Tennant Metals you have direct access to an inventory of over 300 different dimensions of 17-4PH. From our location in Herne, Germany, we support you worldwide with your requirements for round material, flat material and seamless pipes of the highest quality.

What is 17-4PH?

17-4PH (1.4548) is one of the most popular and widely used stainless chrome-nickel alloy steels with copper additive, precipitation hardened with a martensitic structure.

It is characterized by high corrosion resistance and high strength properties, including hardness. 17-4PH can be used in the temperature range from -29 ° C to 343 ° C, while maintaining relatively good mechanical properties.

In addition, the materials of this quality are characterized by a relatively good ductility and their corrosion resistance is comparable to X5CrNi18-10 / 1.4301.

17-4PH can be welded, but the welding process requires the use of an annealed material. Otherwise the material on the joints will not maintain the correct structure. In addition, products made of 17-4PH can be nitrided at the expense of a small loss of corrosion resistance in order to obtain a hardened top layer.

17-4PH is manufactured in the form of round bars, flat bars, sheets and cold-rolled strips. The material is widely used in the aerospace, marine, paper, energy, offshore and food industries for high performance machine components, bushings, turbine blades, couplings, screws, drive shafts, nuts and gauges.

Tennant Metall & Technologie GmbH