BC(Bronze Casting) , LFBC(Lead-Free Bronze Casting)
Bronze casting refers to tin bronze casting, sr bronze casting, and leaded tin bronze casting, based on cooper-tin system. Casting is easy to make, its surface is beautiful, and casting is exnt in pressure-resistance, abrasion-resistance, and corrosion-resistance.
This is a generic term for tin bronze, sr bronze, and leaded tin bronze, with copper and tin used as subjects. With easy casting properties and fine cast surfaces, it has good resistance to pressure, wear, and corrosion.Products respond to environmental regulations such as lead and chrome. It is used as bearings, sleeves, bushings, gears for ships, small pump parts, and general machinery parts.This is used in bearings, sleeves, bushings, side scuttles for vessels with gears, small pump components, etc. It has exnt machinability, solderability, and resistance to pressure, wear, and corrosion.
Size11mm~260mm ROD, PIPE, COIL, RETANGULAR BAR, HEXAGONAL ROD
Material ASTM B505 C83600, C83800, C84400, C90300, C90500, C92200
Specification
| Product Name | Type | Sign | Old Sign | Chemical Composition | MechanicalProperties | Related ForeignStandards |
| KSD 6025 | Cu | Sn | Pb | Zn | Fe | Ni | P | TensileStrength | Elongation | JIS | ASTM |
| BRONZECASTING | Type 1 | CAC401C | BC1C | 79.0~83.0 | 2.0~4.0 | 3.0~7.0 | 8.0~12.0 | ~0.35 | ~1.0 | ~0.5 | 195~ | 15~ | BC1C | C84400 |
| Type 2 | CAC402C | BC2C | 86.0~90.0 | 7.0~9.0 | ~1.0 | 3.0~5.0 | ~0.2 | ~1.0 | ~0.5 | 275~ | 15~ | BC2C | C90300 |
| Type 3 | CAC403C | BC3C | 86.5~89.5 | 9.0~11.0 | ~1.0 | 1.0~3.0 | ~0.2 | ~1.0 | ~0.5 | 275~ | 13~ | BC3C | C90500 |
| Type 6 | CAC406C | BC6C | 83.0~87.0 | 4.0~6.0 | 4.0~6.0 | 4.0~6.0 | ~0.3 | ~1.0 | ~0.5 | 245~ | 15~ | BC6C | C83600 |
| Type 7 | CAC407C | BC7C | 86.0~90.0 | 5.0~7.0 | 1.0~3.0 | 3.0~5.0 | ~0.2 | ~1.0 | ~0.5 | 255~ | 15~ | BC7C | C92200 |
