【金相】金相砂纸型号、粒度W、目数#的对照表
2020-12-9 12:00:51 点击:
目数/# |
粒度号/W | 粒度号/M | 尺寸 | 代号 |
---|---|---|---|---|
120# | W125 | M125 |
|
|
140# | W100 | M100 |
|
|
180# | W80 | M80 |
|
|
200# | W70 | M70 |
|
|
240# | W63 | M63 |
|
|
280# | W50 | M50 | ~40 | 1# |
320# | W40 | M40 | 40~28 | 0# |
400# | W28 | M28 | 28~20 | 01# |
500# | W20 | M20 | 20~14 | 02# |
600# | W14 | M14 | 14~10 | 03# |
800# | W10 | M10 | 10~7 | 04# |
1000# | W7 | M7 | 7~5 | 05# |
1200# | W5 | M5 | 5~3.5 | 06# |
1400# | W3.5 | M3.5 | 3.5~3 | 07# |
1600# | W3 | M3 | 3~2.5 | 08# |
1800# | W2.5 | M2.5 | 2.5~2 | 09# |
2000# | W2 | M2 | 2~1.5 | 010# |
2500# | W1.5 | M1.5 | 1.5~1 |
|
3000# | W1 | M1 | 1~0.5 |
|
3500# | W0.5 | M0.5 | 0.5~ |
|
4000# | W0.1 | M0.1 |
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