|
|
|
您的位置:产品中心 |
|
|
|
|
|
|
|
编号:0Cr25AL5、1Cr13AL4、0Cr21AL4、0Cr21AL6、0Cr23AL5 |
|
材质:铁铬铝扁丝 |
|
规格:厚度:0.04-0.80mm,宽度:0.4-6.0mm |
|
特点:铁铬铝电热合金丝的耐热性随着铬和铝的含量增加而提高,有优越的抗氧化性、抗硫性和抗渗碳性,且具有比重轻、表面负荷高、使用寿命长、价格低等一系列优点,被广泛应用于工业电炉、冶金、机械、家用电器等行业制作发热元件和电阻元件。 |
|
|
|
产品规格:
绕轴光亮扁丝 |
厚度 |
0.04-0.80mm |
绕轴光亮扁丝 |
宽度 |
0.4-6.0mm |
铁铬铝扁丝主要性能表:
牌号 / 性能 |
1Cr13AL4 |
0Cr21AL4 |
0Cr21AL6 |
0Cr23AL5 |
0Cr25AL5 |
主
要
化
学
成
分 |
Cr |
12.0-15.0 |
18.0-21.0 |
19.0-22.0 |
20.0-23.5 |
23.0-26.0 |
AL |
4.0~6.0 |
3.0~4.2 |
5.0~7.0 |
4.2~5.3 |
4.5~6.5 |
Fe |
余量 |
余量 |
余量 |
余量 |
余量 |
Re |
适量 |
适量 |
适量 |
适量 |
适量 |
|
|
|
|
|
|
元件最高使用温度℃ |
950 |
1100 |
1250 |
1250 |
1250 |
熔点℃ |
1450 |
1500 |
1500 |
1500 |
1500 |
密度g/cm3 |
7.40 |
7.35 |
7.16 |
7.25 |
7.10 |
电阻率μΩ·m,20℃ |
1.25±0.08 |
1.23±0.06 |
1.42±0.07 |
1.35±0.06 |
1.42±0.07 |
抗拉强度 Mpa |
580~680 |
600~700 |
630~780 |
630~780 |
637~784 |
延伸率% |
≥16 |
≥12 |
≥12 |
≥12 |
≥12 |
反复弯曲次数 |
≥5 |
≥5 |
≥5 |
≥5 |
≥5 |
快速寿命h/℃ |
—— |
≥80/1250 |
≥80/1300 |
≥80/1300 |
≥80/1300 |
比热J/g.℃ |
0.490 |
0.490 |
0.520 |
0.460 |
0.494 |
导热系数KJ/m.h℃ |
52.7 |
46.9 |
63.2 |
60.2 |
46.1 |
线胀系数a×10-6/℃(20~1000℃ |
15.4 |
13.5 |
14.7 |
15.0 |
16.0 |
硬度HB |
200~260 |
200~260 |
200~260 |
200~260 |
200~260 |
显微组织 |
铁素体 |
铁素体 |
铁素体 |
铁素体 |
铁素体 |
磁性 |
磁性 |
磁性 |
磁性 |
磁性 |
磁性 |
铁铬铝扁丝规格及其特性表:
*宽(mm) |
截面积 (mm2) |
0Cr25Al5 |
0Cr21Al4 |
电阻率 (1.42±0.06μΩ·m) |
电阻率(1.23±0.06μΩ·m) |
米电阻(20ºCΩ/m) |
每千克长度(m/kg) |
每米重量(kg/m) |
米电阻(20ºCΩ/m) |
每千克长度(m/kg) |
每米重量(kg/m) |
0.08×0.2 |
0.0152 |
93.42 |
9266 |
0.000108 |
80.92 |
8951 |
0.000112 |
0.08×0.4 |
0.0304 |
46.71 |
4633 |
0.000216 |
40.46 |
4475 |
0.000223 |
0.08×0.6 |
0.0456 |
31.14 |
3.89 |
0.000324 |
26.97 |
2984 |
0.000335 |
0.08×0.8 |
0.0608 |
23.36 |
2317 |
0.000432 |
20.23 |
2238 |
0.000447 |
0.08×1 |
0.076 |
18.68 |
1584 |
0.000540 |
16.18 |
1790 |
0.000559 |
0.08×1.2 |
0.0912 |
15.57 |
1544 |
0.000648 |
13.49 |
1492 |
0.000670 |
0.08×1.5 |
0.114 |
12.46 |
1235 |
0.000809 |
10.79 |
1193 |
0.000838 |
0.1×0.2 |
0.019 |
74.74 |
7413 |
0.000135 |
64.74 |
7161 |
0.000140 |
0.1×0.4 |
0.038 |
37.37 |
3706 |
0.000270 |
32.37 |
3580 |
0.000279 |
0.1×0.6 |
0.057 |
24.91 |
2471 |
0.000405 |
21.58 |
2387 |
0.000419 |
0.1×0.8 |
0.076 |
18.68 |
1853 |
0.000540 |
16.18 |
1790 |
0.000559 |
0.1×1.0 |
0.095 |
14.95 |
1483 |
0.000675 |
12.95 |
1432 |
0.000698 |
0.1×1.5 |
0.143 |
9.930 |
985 |
0.00102 |
8.601 |
951 |
0.00105 |
0.1×2.0 |
0.19 |
7.474 |
741 |
0.00135 |
6.474 |
716 |
0.00140 |
0.1×3.0 |
0.285 |
4.982 |
469 |
0.00213 |
4.316 |
454 |
0.002205 |
0.1×4.0 |
0.38 |
3.737 |
352 |
0.00284 |
3.237 |
340 |
0.00294 |
0.1×5.0 |
0.475 |
2.989 |
282 |
0.00355 |
2.589 |
272 |
0.003675 |
0.1×6.0 |
0.57 |
2.491 |
235 |
0.00426 |
2.158 |
227 |
0.00441 |
0.15×0.2 |
0.0285 |
49.82 |
4942 |
0.000202 |
43.16 |
4773 |
0.000209 |
0.15×0.4 |
0.057 |
24.91 |
2471 |
0.000405 |
21.58 |
2387 |
0.000419 |
0.15×0.6 |
0.0855 |
16.61 |
1647 |
0.000607 |
14.39 |
1591 |
0.000628 |
0.15×0.8 |
0.114 |
12.46 |
1235 |
0.000809 |
10.79 |
1193 |
0.000838 |
0.15×1 |
0.143 |
9.930 |
985 |
0.00102 |
8.601 |
951 |
0.00105 |
0.15×1.5 |
0.214 |
6.636 |
658 |
0.00152 |
5.748 |
636 |
0.00157 |
0.15×2 |
0.285 |
4.982 |
494 |
0.00202 |
4.316 |
477 |
0.00209 |
0.15×3 |
0.4275 |
3.322 |
313 |
0.003195 |
2.877 |
302 |
0.0033075 |
0.15×4 |
0.57 |
2.491 |
235 |
0.00426 |
2.158 |
227 |
0.00441 |
0.15×5 |
0.7125 |
1.993 |
188 |
0.005325 |
1.726 |
181 |
0.0055125 |
0.15×6 |
0.855 |
1.661 |
156 |
0.00639 |
1.439 |
151 |
0.006615 |
0.2×0.4 |
0.076 |
18.68 |
1853 |
0.000540 |
16.18 |
1790 |
0.000559 |
0.2×0.6 |
0.114 |
12.46 |
1235 |
0.000809 |
10.79 |
1193 |
0.000838 |
0.2×0.8 |
0.152 |
9.342 |
927 |
0.00108 |
8.092 |
895 |
0.00112 |
0.2×1 |
0.19 |
7.474 |
741 |
0.00135 |
6.474 |
716 |
0.00140 |
0.2×1.5 |
0.285 |
4.982 |
494 |
0.00202 |
4.316 |
477 |
0.00209 |
0.2×2 |
0.38 |
3.373 |
371 |
0.00270 |
3.237 |
358 |
0.00279 |
0.2×3 |
0.57 |
2.491 |
247 |
0.00405 |
2.158 |
239 |
0.00419 |
0.2×4 |
0.76 |
1.868 |
176 |
0.00568 |
1.618 |
170 |
0.00588 |
0.2×5 |
0.95 |
1.495 |
141 |
0.0071 |
1.295 |
136 |
0.00735 |
0.2×6 |
1.14 |
1.246 |
117 |
0.00852 |
1.079 |
113 |
0.00882 |
0.4×0.6 |
0.228 |
6.228 |
618 |
0.00162 |
5.395 |
597 |
0.00168 |
0.4×0.8 |
0.304 |
4.671 |
463 |
0.00216 |
4.046 |
448 |
0.00223 |
0.4×1 |
0.38 |
3.373 |
371 |
0.00270 |
3.237 |
358 |
0.00279 |
0.4×1.5 |
0.57 |
2.491 |
247 |
0.00405 |
2.158 |
239 |
0.00419 |
0.4×2 |
0.76 |
1.868 |
185 |
0.00540 |
1.618 |
179 |
0.00559 |
0.4×3 |
1.14 |
1.246 |
124 |
0.00809 |
1.079 |
119 |
0.00838 |
0.4×4 |
1.52 |
0.9342 |
92.7 |
0.01079 |
0.809 |
90 |
0.0112 |
0.4×5 |
1.9 |
0.747 |
70 |
0.0142 |
0.647 |
68 |
0.0147 |
0.4×6 |
2.28 |
0.623 |
59 |
0.01704 |
0.539 |
57 |
0.01764 |
0.6×0.8 |
0.456 |
3.114 |
309 |
0.00324 |
2.697 |
298 |
0.00335 |
0.6×1 |
0.57 |
2.491 |
247 |
0.00405 |
2.158 |
239 |
0.00419 |
0.6×1.5 |
0.855 |
1.661 |
165 |
0.00607 |
1.439 |
159 |
0.00628 |
0.6×2 |
1.14 |
1.246 |
124 |
0.00809 |
1.079 |
119 |
0.00838 |
0.6×3 |
1.71 |
0.8304 |
82.4 |
0.01214 |
0.719 |
80 |
0.0126 |
0.6×4 |
2.28 |
0.6228 |
61.8 |
0.01619 |
0.540 |
60 |
0.0168 |
0.6×5 |
1.9 |
0.747 |
70 |
0.0142 |
0.647 |
68 |
0.0147 |
0.6×6 |
2.28 |
0.623 |
59 |
0.01704 |
0.539 |
57 |
0.01764 |
0.8×1.0 |
0.76 |
1.868 |
185 |
0.00540 |
1.618 |
179 |
0.00559 |
0.8×1.5 |
1.14 |
1.246 |
124 |
0.00809 |
1.079 |
119 |
0.00838 |
0.8×2 |
1.52 |
0.9342 |
92.7 |
0.01079 |
0.8092 |
90 |
0.0112 |
0.8×3 |
2.28 |
0.6228 |
61.8 |
0.01619 |
0.540 |
60 |
0.0168 |
0.8×4 |
3.04 |
0.4671 |
46.3 |
0.02158 |
0.405 |
45 |
0.0223 |
0.8×5 |
3.8 |
0.374 |
35 |
0.0284 |
0.324 |
34 |
0.0294 |
0.8×6 |
4.56 |
0.311 |
29 |
0.03408 |
0.270 |
28 |
0.03528 |
1.0×1.5 |
1.425 |
0.9965 |
98.8 |
0.01012 |
0.863 |
95 |
0.0105 |
1.0×2 |
1.9 |
0.7474 |
74.1 |
0.01349 |
0.647 |
72 |
0.0140 |
1.0×3 |
2.85 |
0.4982 |
49.4 |
0.02024 |
0.432 |
48 |
0.0209 |
1.0×4 |
3.8 |
0.3737 |
37.1 |
0.02698 |
0.324 |
36 |
0.0279 |
1.0×5 |
4.75 |
0.299 |
28 |
0.0355 |
0.259 |
27 |
0.03675 |
1.0×6 |
5.7 |
0.249 |
23 |
0.0426 |
0.216 |
23 |
0.0441 |
交货状态
1、产品包装线材和带材以打包布包扎,成卷供应。细丝和扁丝,绕轴塑封供应。
2、出口产品及用户有特殊要求者,协商解决
|
|
|
|