EU mitemo yezvakatipoteredza RoHS 2.0 inokumbira kuti mutungamiri (Pb) zvinyorwa zvishoma kudarika 1000ppm. Kubva pane ichi chinodiwa, KINKOU yakagadzira C17300 yakaderera uye yekucheka kwayo kwakafanana neC17300.Kinkou inopawo lead-isina copper alloy C17200 .Kuita kwekucheka kweiyi C17200 kwakanakawo.
1. Mushonga weKemikari weC17300 yakaderera inotungamira
| Model | Be | Ni+Co | Ni+Co+Fe | Pb | Cu |
| C17300 | 1.8-2.0 | ≥0.20 | ≤0.6 | ＜0.1 | Remnant |
2. Zvenyama Uye Mechanical Properties yemuto wakadereraC17300
| State | Kupisa Kurapa (℃） | Diameter (mm) | Tensile Simba (MPa) | Yield Strength(MPa) | Elongation 4xD(%) | Kuoma | Electrical Conductivity (IACS,%) | |
| HV0.5 | HRB kana HRC | |||||||
| TB00 | 775 ℃ ~ 800 ℃ | Zvose | 410-590 | ＞140 | ＞20 | 159-162 | B45-B85 | 15-19 |
| TD04 | 775℃~800℃ Solution+Cold Process Kuomesa | 8-20 | 620-860 | ＞520 | ＞8 | 175-257 | B88-B102 | 15-19 |
| 0.6-8 | 620-900 | ＞520 | ＞8 | 175-260 | B88-B103 | |||
| TH04 | 315℃x1~2hr | 8-20 | 1140-1380 | ＞930 | ＞20 | 345-406 | C27-C44 | 23-28 |
| 0.6-8 | 1210-1450 | ＞1000 | ＞4 | 354-415 | C38-C45 | |||
Nguva yekutumira: Jan-12-2021