BrÖCS3-12-5 (BrO3Ts12S5)

Country	Section	Category
CIS, Russia, Ukraine	Corrosion-resistant alloys and steels	Corrosion-resistant heat-resistant steel

Standard	Fe, %	Si, %	Sn, %	Mg, %	Cu, %	Zn, %	Ni, %	Sb, %	Al, %	Pb, %	As, %	P, %	S, %	Примеси, %
GOST 613-65	< 0.4	< 0.02	2–3.5	< 0.02	70.99–87	8–15	< 2	< 0.5	< 0.02	3–6	< 0.15	< 0.05	< 0.05	< 1.3

Note: By agreement:Al < 0.05 ; Si < 0.05

Note: Cu: Cu + Ni

Note: Si + Al < 0.020

Note: For parts not working under pressure, it is allowed:Al < 0.05 ; Si < 0.05

Germany	USA
G-CuSn2ZnPb	81-3-7-9

Standard	Description
GOST 613-65