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9.1. Chemical composition Table 11
Note: content of oxygen to 0,025%, hydrogen - to 0,001% on the sites which are at distance no more than 40 mm from the end of a shtabik is allowed.
1. Existence of pieces by the sizes no more than 16х16х150 mm up to 5% of the mass of party is allowed in party.
2. Delivery of shtabik with the party of section more than 20 mm, not less than 300 mm long is made in coordination with the consumer.
3. Density of shtabik and plates not less 17,4g/cm3.
4. Chips, an oplavleniye, cracks, oxidation traces on a surface a rejection sign are not.
5. Are delivered to Shtabiki with not chopped off ends.
|Name of components||Mass fraction, %|
|The defined impurity, no more:|
|Aluminum and iron / in the sum /||0,03|
|Tungsten, not less||99,6|
|Type of production||Party of section, mm||Length, mm|
|Shtabiki||From 7 to 20||Not less than 300|
|Plates||No more than 16х80|
|Pieces||No more than 35х40||10-150|
Contact the seller
Shtabiki tungsten for the metallurgical purposes that 48-19-76-90