Alloy FORCE 1S

Designation

Name The value
Designation GOST Cyrillic СИЛ 1С
Designation GOST Latin CIL 1C
Transliteration SIL 1S
By chemical elements PbIrЛ 1Pb

Description

Alloy FORCE 1S is used: for the manufacture of parts of aircraft equipment; brazed structures.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 OST 1 92014-90
Tape В54 TU 1-9-555-77

Chemical composition

Standard Mn Si Fe Cu Al Ti Zn Ca Mg
OST 1 92014-90 0.5 10-12.5 ≤0.5 ≤0.02 Rest ≤0.15 ≤0.08 ≤0.1 ≤0.05
Al is the base.
According to OST 1 92014-90 the mass fraction of each other (not regulated) impurity ≤ 0.05%.