주철 L5

Л5
L5
L5
Be5

ГОСТ В11 ГОСТ 4832-95

C S P Mn Cr Si Fe
ГОСТ 4832-95 3.4-4.5 0.01-0.05 0.01-1.2 ≤1.5 ≤0.1 1.6-2

+49 (170) 650 7006
E-mail:
Telegram:
WhatsApp: