ニオブ NbШ 00

НбШ 00
HbSh 00
NbSh 00
NbШ 00

ГОСТ В51 ГОСТ 16100-79

C Si Fe N Ti Nb O Ta
ГОСТ 16100-79 ≤0.03 ≤0.01 ≤0.03 ≤0.03 ≤0.01 ≤0.02 ≤0.1

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