Description：
H66brass is between H68 and H62, and it is cheaper than H68. It has good mechanical properties, high strength and plasticity, and can withstand cold and hot pressure processing well. It has a tendency to corrode and rupture.
Applications:
H66brass is used to make small hardware, daily necessities, screws, and other components.
Specifications：
1.C26800 H66 Chemical Composition (%):
| GB | Cu | Fe | Pb | Zn | Totalimpurities |
| H66 | 64-68. 5 | ≦0. 05 | ≦0. 09 | Residual | ≦0. 45 |
2.C26800 H66 Coil Mechanical properties: GB/T 2059-2017
| C26800 H66 Coil | Tensile Strength RmMPa | Elongation A11. 3% | Hardness(HV) | Status ofMaterial |
| ≧0. 2mm | ≧290 | ≧40 | ≦90 | O60 |
| 325-410 | ≧35 | 85-115 | H01 | |
| 355-460 | ≧25 | 100-130 | H02 | |
| 410-540 | ≧13 | 120-160 | H04 | |
| 520-620 | ≧4 | 150-190 | H06 | |
| ≧570 | -- | ≧180 | H08 |
3.C26800 H66 Plate Mechanical properties: GB/T 2040-2017
| C2800Plate | Tensile Strength RmMPa | Elongation A11. 3% | Hardness(HV) | Status ofMaterial |
| ≧20mm | Hotrolling | M20 | ||
| 0. 2-20mm | ≧290 | ≧40 | ≦90 | O60 |
| 325-410 | ≧35 | 85-115 | H01 | |
| 355-460 | ≧25 | 100-130 | H02 | |
| 410-540 | ≧13 | 120-160 | H04 | |
| 520-620 | ≧4 | 150-190 | H06 | |
| ≧570 | -- | ≧180 | H08 | |
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