Babbit SnSb8Cu4

Designation

Name The value
Designation GOST Cyrillic SnSb8Cu4
Designation GOST Latin SnSb8Cu4
Transliteration SnSb8Cu4
By chemical elements SnSb8Cu4

Description

Babbit SnSb8Cu4 used: for the manufacture of the bearing layer (cast, sintered, rolled) in multilayer thin-walled plain bearings; lightly loaded indigenous and connecting rod bearings, bushings, thrust bearings.

Note

Soft alloy with good corrosion resistance. The alloy has the best features of all the alloys in the conditions of limited lubrication. Alloy with poor fatigue resistance. Bearings work with hard and soft shafts.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 1320-74

Chemical composition

Standard Fe Cu As Al Zn Sn Sb Pb Bi
GOST 1320-74 (ИСО 4383-91 ≤0.1 3-4 ≤0.1 ≤0.01 ≤0.01 Rest 7-8 ≤0.35 ≤0.08
Sn is the basis.
According to GOST 1320-74 (ISO 4383-91) the content of other impurities (not specified) should be ≤ 0,20%.