METALLSTANDART LTD - International trading of iron scrap

Russia

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METALLSTANDART LTD
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32 Products

Russia

It is used in mechanical processing of metals and non-metallic structural materials in mechanical engineering (turning, milling, planing, chiseling and drilling). Hard alloys and composite materials based on tungsten carbide are widely used In the mining industry, as well as mixtures of tungsten carbide, titanium carbide, tantalum carbide (TT grade for particularly severe processing conditions, e.g. chiselling and planing of forgings made of heat-resistant steels, or impact drilling of heavy-duty materials). We buy scrap of the following categories: Tungsten 4, Tungsten 5, Tungsten 6

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Russia

Tungsten has a high density, which makes it convenient for ionizing radiation shielding. Despite the higher density compared to traditional and cheaper lead, tungsten shielding is less heavy with equal shielding properties, and more effective if the weight is the same. Tungsten is a very refractory and hard metal, which makes it difficult to process. Therefore, more ductile tungsten alloys with nickel, iron, copper, etc. are used. Cr 16.0%-18.0% We buy alloys of the following grades: VN/VNZh alloys (category: Tungsten 12) (W - 80 - 90% Ni - 5 - 10% Fe - 1- 3%) VD alloys (W - 70 - 80% Cu - 20 - 30%)

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Russia

Scrap and waste of heat-resistant chromium-nickel steels with a high content of chromium and nickel

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Russia

Alloy scrap with high magnetic permeability (soft magnetic alloys). It is used in production of cores for small-sized transformers, chokes and relays operating in weak fields of magnetic shields. Scrap with small thickness (0.05-0.02 mm) is used in production of cores of pulse transformers, magnetic amplifiers and static relays.Chemical composition: Ni 78,5% — 80% Mn 0,6% — 1,1% If 0.3% - 0.5% C < 0.3% Mo 3.8% - 4.1% Fe = balance GOST 10994-74 Precision alloys. Grades.

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Russia

Scrap and waste of heat-resistant chromium-nickel steels with a high content of chromium and nickel

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Russia

Structural steel scrap alloyed with chromium, nickel and molybdenum.

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Russia

Scrap and waste of steels alloyed with chromium, nickel, molybdenum, vanadium and copper.

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Russia

Scrap and waste of structural steels alloyed with chromium and nickel, with high content of tungsten and molybdenum (one part of molybdenum replaces three parts of tungsten). The total content of molybdenum and tungsten is 0.8% – 1.2%.

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Russia

Scrap and waste of structural steels alloyed with nickel and molybdenum, and their combinations with chromium, silicon, manganese and other elements, except tungsten.

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Russia

Scrap and waste of double-layer steels, which are graded as "alloyed" according to the average chemical composition.

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METALLSTANDART LTD

6th Verkhniy per., 12, letter A, office. 409A

194292 St. Petersburg - Russia

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