품명 | 종류 | 기호 | 구기호 | 화학성분(Chemical Composition) | 기계적성질 | Related Foreign Standards | |||||||||
KSD 6025 | Cu | Sn | Pb | Zn | Fe | Ni | P | 인장 | 연신율 | 경도 | JIS | ASTM | |||
PHOSPHOR BRONZE CASTING (인청동) | 2종 | CAC502C | PBC2C | 87.0~91.0 | 9.0~12.0 | ~0.3 | ~0.3 | ~0.2 | ~1.0 | 0.05~0.5 | 295~ | 10~ | HBW 80~ | PBC2C | C90700 |
3종 | CAC503C | PBC3C | 84.0~88.0 | 12.0~15.0 | ~0.3 | ~0.3 | ~0.2 | ~1.0 | 0.05~0.5 | 295~ | 5~ | HBW 90~ | PBC3C | C91000 |
품명 | 기호 | 화학성분(Chemical Composition) | Related Foreign Standards | ||||||
KSD 5102 | Cu | Sn | Pb | Zn | Fe | P | JIS | ASTM | |
PHOSPHOR BRONZE (인청동) | C5111B | REM | 3.5~4.5 | ~0.02 | ~0.20 | ~0.10 | 0.03~0.35 | C5111B | |
C5102B | REM | 4.5~5.5 | ~0.02 | ~0.20 | ~0.10 | 0.03~0.35 | C5102B | C51000 | |
C5191B | REM | 5.5~7.0 | ~0.02 | ~0.20 | ~0.10 | 0.03~0.35 | C5191B | ||
LEADED PHOSPHOR BRONZE (쾌삭인청동) | C5341B | REM | 3.5~5.8 | 0.8~1.5 | 0.03~0.35 | C5341B | C53400 | ||
C5441B | REM | 3.0~4.5 | 3.5~4.5 | 1.5~4.5 | 0.01~0.50 | C5441B | C54400 |