GB | ISO | ASTM | JIS |
H62 | CuZn40 | C27400 | C2740 |
H63 | CuZn37 | C27200 | C2700 |
H65 | CuZn35 | C26800 | C2680 |
H68 | CuZn30 | C26000 | C2600 |
H70 | CuZn30 | C26000 | C2600 |
H80 | CuZn20 | C24000 | C2400 |
H85 | CuZn15 | C23000 | C2300 |
H90 | CuZn10 | C22000 | C2200 |
H96 | CuZn5 | C21000 | C2100 |
HPb59-1 | CuZn39Pb1 | C37000 | C3710 |
Grade | Temper | Thickness /mm | Tensile Strength Rm/MPa | Elongation A11.2/% | Hardness | |
Thickness/mm | HV | |||||
H96 | M | 0.3-10 | no less than 215 | no less than 30 | - | - |
Y | no less than 320 | no less than 3 | - | - | ||
H90 | M | 0.3-10 | no less than 245 | no less than 35 | - | - |
Y2 | 330-440 | no less than 5 | - | - | ||
Y | no less than 390 | no less than 3 | - | - | ||
H85 | M | 0.3-10 | no less than 260 | no less than 35 | no less than 0.3 | no more than 85 |
Y2 | 305-380 | no less than 15 | 80-115 | |||
Y | no less than 350 | no less than 3 | no less than 105 | |||
H80 | M | 0.3-10 | no less than 265 | no less than 50 | - | - |
Y | no less than 390 | no less than 3 | - | - | ||
H70 H68 | R | 4-14 | no less than 290 | no less than 40 | - | - |
H70 H68 H65 | M | 0.3-10 | no less than 290 | no less than 40 | no less than 0.3 | no more than 90 |
Y1 | 325-41- | no less than 35 | 85-115 | |||
Y2 | 355-440 | no less than 25 | 100-130 | |||
Y | 410-540 | no less than 10 | 120-160 | |||
T | 520-620 | no less than 3 | 150-190 | |||
TY | no less than 570 | - | no less than 180 | |||
H63 H62 | R | 4-14 | no less than 290 | no less than 30 | - | - |
M | 0.3-10 | no less than 290 | no less than 35 | no less than 0.3 | no more than 95 | |
Y2 | 350-470 | no less than 20 | 90-130 | |||
Y | 410-630 | no less than 10 | 125-165 | |||
T | no less than 585 | no less than 2.5 | no less than 155 | |||
HPb 59-1 | R | 4-14 | no less than 370 | no less than 18 | - | - |
M | 0.3-10 | no less than 340 | no less than 25 | - | - | |
Y2 | 390-490 | no less than 12 | ||||
Y | no less than 440 | no less than 5 |