Database of Steel and Alloy (Marochnik)

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GOST Standards for billet

GOST 4693 - 77     Hot-rolled steel square billet
GOST 4728 - 79     Axle billets for 1520 mm gauge railway rolling stock
GOST 6143 - 78     Axle billets for tram cars
GOST 23270 - 89     Tubes-billets for mechanical treatment
GOST 30272 - 0     Black collar axles (profile stock) for 1520mm gauge railways
OST 14-21 - 77   Заготовка трубная из углеродистых, низколегированных и легированных сталей
GOST Standards for billet

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