Rust-proof steel 1.4105 Äü¼Æ®
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302Ç¥ÁØÇü Ä¡¼öÇ¥
¼Ó³ª»ç internal thread | °Ñ³ª»ç external thread | ÀμƮ±æÀÌ length | ÃÖ¼Ò±¸¸Û±íÀÌ ¸·Èû±¸¸Û¿ë minimum borehole depth for blind holes | M 2 | 4.5 * 0.5 p | 6 | 8 | M 2.5 | 4.5 * 0.5 p | 6 | 8 | M 3 * 0.5 p | 5 * 0.5 p | 6 | 8 | M 4 * 0.7 p | 6.5 * 0.75 p | 8 | 10 | M 5 * 0.8 p | 8 * 1.0 p | 10 | 13 | M 6 * 1.0 p(a) | 9 * 1.0 p | 12 | 15 | M 6 * 1.0 p | 10 * 1.5 p | 14 | 17 | M 8 * 1.25 p | 12 * 1.5 p | 15 | 18 | M 10 * 1.25 p | 14 * 1.5 p | 18 | 22 | M 10 * 1.5 p | 14 * 1.5 p | 18 | 22 | M 12 * 1.25 p | 16 * 1.5 p | 22 | 26 | M 12 * 1.75 p | 16 * 1.5 p | 22 | 26 | M 14 * 2.0 p | 18 * 1.5 p | 24 | 28 | M 16 * 1.5 p | 20 * 1.5 p | 22 | 27 | M 16 * 2.0 p | 20 * 1.5 p | 22 | 27 | M 18 * 2.5 p | 22 * 1.5 p | 24 | 29 | M 20 * 2.5 p | 26 * 1.5 p | 27 | 32 | M 22 * 2.5 p | 26 * 1.5 p | 30 | 36 | M 24 * 3.0 p | 30 * 1.5 p | 30 | 36 |
ö(steel) ÀçÁú Äü¼Æ®¿¡ ÇÑÇÑ »ðÀÔ¿ë ±¸¸ÛÅ©±â(borehole diameter) ±ÇÀåÄ¡¼ö Âü°íÇ¥ (Âü°íÀÚ·á·Î¸¸ »ç¿ëÇÏ°í, ½ÇÁ¦Àû¿ëÀº »ç¿ëÀÚ°¡ °áÁ¤ÇÏ¿©¾ßÇÔ.)
±¸¸ÛÄ¡¼ö |
À±È°ÇÊ¿ä |
À±È°ºÒÇÊ¿ä |
¸ðÀç workpiece material |
light alloys Rm=tensile strength [N/mm^2] |
Rm < 250 |
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Rm < 300 |
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Rm < 350 |
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Rm > 350 |
Ms, bronze, NF-metal |
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cast iron HB=brinell hardness [N/mm^2] |
< 150 HB |
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< 200 HB |
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> 200 HB |
¼Ó³ª»ç |
M2/M2.5 |
|
4.1 |
4.2 |
4.3 |
M3 |
|
4.6 |
4.7 |
4.8 |
M3.5 |
5.4 |
5.5 |
5.6 |
5.7 |
M4 |
5.9 |
6.0 |
6.1 |
6.2 |
M5 |
7.2 |
7.3 |
7.5 |
7.6 |
M6(a) |
8.2 |
8.3 |
8.5 |
8.6 |
M6 |
8.8 |
9.0 |
9.2 |
9.4 |
M8 |
10.8 |
11.0 |
11.2 |
11.4 |
M10 |
12.8 |
13.0 |
13.2 |
13.4 |
M12 |
14.8 |
15.0 |
15.2 |
15.4 |
M14 |
16.8 |
17.0 |
17.2 |
17.4 |
M16 |
18.8 |
19.0 |
19.2 |
19.4 |
M18 |
20.8 |
21.0 |
21.2 |
21.4 |
M20/22 |
24.8 |
25.0 |
25.2 |
25.4 |
M24 |
28.8 |
29.0 |
29.2 |
29.4 |
M27 |
32.8 |
33.0 |
33.2 |
33.4 |
M30 |
34.8 |
35.0 |
35.2 |
35.4 | |