鋁管
- 材質 : JIS A6063TD-T5
- 內面粗度 : RZ3.2S Max
- 公差 : H9
- 皮膜 : 30μ ± 5μ
- 硬度 : HV400
詢問
產品特性
氣壓用鋁合金管的特性:
表面經過硬質陽極處理的真正無縫鋁合金管。 富耐磨性,是一般硬鉻電鍍的 3 倍以上。
耐腐蝕性、耐候性的功能、耐電壓電器絕緣性良好。
非常輕、方便裝卸、不用電鍍隨手取用。
公差表
鋼管類常用配合尺寸公差表
容許公差等級 直徑 mm Φ |
H | |||
---|---|---|---|---|
H7 | H8 | H9 | H10 | |
3mm | +0.010 0 |
+0.014 0 |
+0.025 0 |
+0.040 0 |
3mm-6mm | +0.012 0 |
+0.018 0 |
+0.030 0 |
+0.048 0 |
6mm-10mm | +0.015 0 |
+0.022 0 |
+0.036 0 |
+0.058 0 |
10mm-18mm | +0.018 0 |
+0.027 0 |
+0.043 0 |
+0.070 0 |
18mm-30mm | +0.021 0 |
+0.033 0 |
+0.052 0 |
+0.084 0 |
30mm-50mm | +0.025 0 |
+0.039 0 |
+0.062 0 |
+0.100 0 |
50mm-80mm | +0.030 0 |
+0.046 0 |
+0.074 0 |
+0.120 0 |
80mm-120mm | +0.035 0 |
+0.054 0 |
+0.087 0 |
+0.140 0 |
120mm-180mm | +0.040 0 |
+0.063 0 |
+0.100 0 |
+0.160 0 |
180mm-250mm | +0.046 0 |
+0.072 0 |
+0.115 0 |
+0.185 0 |
250mm-315mm | +0.052 0 |
+0.081 0 |
+0.130 0 |
+0.210 0 |
315mm-400mm | +0.057 0 |
+0.089 0 |
+0.140 0 |
+0.230 0 |
400mm-500mm | +0.063 0 |
+0.097 0 |
+0.155 0 |
+0.250 0 |
(單位)µ=0.001mm