403 Te kowiri kowiri tira
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Whakaahuatanga poto:
403 Ko te kowiri tira he kowiri tira ma te kowhatu ma te kowiri tira me te ihirangi waro nui me te aukati i te aukati.
Kei te tirotirohia te tirotiro aunoa 403 a tawhio:
403 he kowhatu martensitic, me ona taonga ka tino whakaawehia e te maimoatanga wera. Ka taea te uaua me te whakamamae kia tutuki i nga miihini miihini e hiahiatia ana. Ka taea e te whakatutuki i nga taumata tino uaua i muri i te maimoatanga wera, ka pai te tono, engari he mea tika, me te rongoa o te maimoatanga wera.
Whakatakotoranga o S40300 Bar:
| Kōeke | 405,403,416 |
| Whakataetae | Astm A276 |
| Roa | 2.5m, 3m, 6m & te roa e hiahiatia ana |
| Tawhā | 4.00 mm ki te 500 mm |
| mata | He maama, he pango, Polish |
| Tuhinga | Huringa, tapawha, Hex (A / F), tapawha, Billet, Ingat, wareware ki etahi atu |
| Raw Materail | Posco, Baosteel, Tisco, Shay Steel, OutOkumpu |
He kowiri tira kowiri i etahi atu momo:
12cr12 Pakeke Pakeke rite:
| Kōeke | Kāore i | Nana |
| 403 | S40300 | Sus 403 |
Sus403 Bar Comport matūrere:
| Kōeke | C | Si | Mn | S | P | Cr |
| 403 | 0.15 | 0.5 | 1.0 | 0.030 | 0.040 | 11.5 ~ 13.0 |
S40300 Bar Miihini Hangarau Whakahoahoa:
| Kōeke | Te kaha o te kaha (MPA) min | Elongation (% i te 50mm) min | Te kaha o te kaha 0.2% tohu (MPA) min | Rockwell B (HR B) Max |
| SS403 | 70 | 25 | 30 | 98 |
Te kohinga a Shay Steel:
1
2.. He maha nga ahuatanga o taatau hua i a maatau, penei,
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