Rod, sheet, pipe, wire, strip Maraging 300, Vascomax 300.
UNS K93120. Technical characteristics
Maraging 300 alloy (other names Vascomax 300™, Maraging C300™) is manufactured with a help of vacuum-arc or vacuum-inductive smelting. It is a low-carbon nickel-cobalt-molybdenum alloy. Its special feature is a high flow limit at temperature not higher than 500. Alloy has a high plasticity and weldability at high level of strength. This is one of the nickel family alloys and martensite-ageing steels (in this group Maraging 250 and 350). It can work at very high tension strength in a temperature range of 450 — 490 °C.
|Alloy heat treatment||0.2% of flow limit||Ultimate stress limit||Percentage of elongation in 4D (%)||Contraction ratio (%)||Hardness HB|
|Thermohardening 1500°F||120 MPa||150 MPa||16||70||30|
|Annealing + age-hardening 900°F (3 hours)||280 MPa||290 MPa||8||40||50|
An alloying produces a multidimensional effect on the steels quality:
— nickel increases a plasticity and workability, simplifies a pressure shaping;
— titanium raises a strength, counter-force to attack and wipe-out;
— cobalt increases a heat-resistance, a magnetic permeability;
— molybdenum raises a red-hardness, firmness, resistance to corrosion at high temperatures;
— mangan (that is more than 1%) increases a hardness, resistance to impact load, wearing property;
— titanium raises a stability, a corrosion resistance;
— aluminium increases an oxidation resistance;
— nickel gives not only a plasticity but increases a heat-resistance as well.
Extra-qualitative steel contains borium, zirconium, selenium, nitrogen except for above-said components.
Maraging 300, Vascomax 300 supplier
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«Auremo» Maraging 300, Vascomax 300 supplier specializes in a supply of European special steels. All products are certificated. A quality is guaranteed by rigorous technology compliance of manufacture. Our managers are always ready to answer any questions and to give a knowledgeable assistance. You can easily buy Maraging 300, Vascomax 300 by connecting us with a convenient way for you. Phone numbers, e-mail addresses of the closest company’s offices are located in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements.