不銹鋼 圓棒(冷抽料/研磨料)網站管理員2016-11-10T09:18:31+00:00
Surface Finish |
Class of Tolerance |
h6 |
h7 |
h8 |
h9 |
h10 |
h11 |
Peeled |
|
|
|
|
R |
R |
Cold Drawn |
|
|
|
R |
R |
R |
Centerless Ground |
R |
R |
R |
– |
– |
– |
Remarks |
R = Rounds |
Round Bar
Size (mm) |
Class of Tolerance |
*Unit: 0.001mm |
h6 |
h7 |
h8 |
h9 |
h10 |
h11 |
上限 |
下限 |
上限 |
下限 |
上限 |
下限 |
上限 |
下限 |
上限 |
下限 |
上限 |
下限 |
Up to 3 |
+0 |
-6 |
+0 |
-10 |
+0 |
-14 |
+0 |
-25 |
+0 |
-40 |
+0 |
-60 |
Over 3 to 6 |
+0 |
-8 |
+0 |
-12 |
+0 |
-18 |
+0 |
-30 |
+0 |
-48 |
+0 |
-75 |
Over 6 to 10 |
+0 |
-9 |
+0 |
-15 |
+0 |
-22 |
+0 |
-36 |
+0 |
-58 |
+0 |
-90 |
Over 10 to 18 |
+0 |
-11 |
+0 |
-18 |
+0 |
-27 |
+0 |
-43 |
+0 |
-70 |
+0 |
-110 |
Over 18 to 30 |
+0 |
-13 |
+0 |
-21 |
+0 |
-33 |
+0 |
-52 |
+0 |
-84 |
+0 |
-130 |
Over 30 to 50 |
+0 |
-16 |
+0 |
-25 |
+0 |
-39 |
+0 |
-62 |
+0 |
-100 |
+0 |
-160 |