Varahina Strip
Fampidirana vokatra
Varahina Sheet mifototra amin'ny electrolytic varahina, zinc sy ny singa manta toy ny akora, amin'ny alalan'ny fanodinana amin'ny ingot, mafana Rolling, mangatsiaka Rolling, hafanana fitsaboana, ambonin'ny fanadiovana, fanapahana, famaranana, ary avy eo ny fonosana. Ny fizotran'ny fitaovana, ny plastika, ny toetra mekanika, ny fanoherana ny harafesina, ny fahombiazany ary ny vifotsy tsara. Izy io dia nampiasaina be tamin'ny herinaratra, fiara, fifandraisana, fitaovana, haingon-trano ary indostria hafa
Parameter ara-teknika lehibe
2-1Famoronana simika
| Alloy No. | Famoronana simika(%,Max.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | fahalotoana | |
| H96 | 95.0-97.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H68 | 67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H63 | 62.0-65.0 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Rem | 0.5 |
| H62 | 60.5-63.5 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Rem | 0.5 |
2-2 Alloy Table
| CHINE | ISO | ASTM | JIS |
| H96 | CuZn5 | C21000 | C2100 |
| H90 | CuZn10 | C22000 | C2200 |
| H85 | CuZn15 | C23000 | C2300 |
| H70 | CuZn30 | C26000 | C2600 |
| H68 | ------ | ------- | ------ |
| H65 | CuZn35 | C27000 | C2700 |
| H63 | CuZn37 | C27200 | C2720 |
| H62 | CuZn40 | C28000 | C2800 |
2-3 endri-javatra
2-3-1 Fizarana famaritana: mm
| Anarana | Alloy No.(Shina) | tezitra | Size(mm) | ||
| hateviny | sakany | NY FAHARETANY | |||
| Varahina Strip | H59 H62 H63 H65 H68 H70 | R | 4～8 | 600～1000 | ≤3000 |
| H62 H65 H68 H70 H90 H96
| Y Y2 M T | 0.2～0.49 | 600 | 1000～2000 | |
| 0.5～3.0 | 600～1000 | 1000～3000 | |||
Temper Mark: O. Malefaka;1/4H. 1/4 Mafy;1/2H. 1/2 Hard;H. mafy; EH. Ultrahard.
2-3-2 Vondrona fandeferana: mm
| hateviny | sakany | |||||
| Ny hateviny dia mamela ny fiviliana ± | Ny sakany dia mamela ny fiviliana ± | |||||
| ＜400 | ＜600 | ＜1000 | ＜400 | ＜600 | ＜1000 | |
| 0.5~0.8 | 0.035 | 0.050 | 0.080 | 0.3 | 0.3 | 1.5 |
| 0.8–1.2 | 0.040 | 0.060 | 0.090 | 0.3 | 0.5 | 1.5 |
| 1.2–2.0 | 0.050 | 0.080 | 0.100 | 0.3 | 0.5 | 2.5 |
| 2.0–3.2 | 0.060 | 0.100 | 0.120 | 0.5 | 0.5 | 2.5 |
2-3-3 Fahombiazana ara-mekanika
| tezitra | Faharetana amin'ny sintona N/mm2 | Elongation ≥% | hamafin'ny HV | |
| M | (O) | ≥290 | 35 | ------ |
| Y4 | (1/4H) | 325-410 | 30 | 75-125 |
| Y2 | (1/2H) | 340-470 | 20 | 85-145 |
| Y | (H) | 390-630 | 10 | 105-175 |
| T | (EH) | ≥490 | 2.5 | ≥145 |
| R |
---
| --- | --- | |
Temper Mark: O. Malefaka;1/4H. 1/4 Mafy;1/2H. 1/2 Hard;H. mafy; EH. Ultrahard.
Fanamboarana teknika
