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SM400A pereti maitai

Ko te pereti waro waro paiherea kei raro i te paerewa maitai JIS G3106.Mo te matotoru pereti maitai e rite ana ki raro ranei i te 16mm, ko te iti rawa o te kaha tuku mo te pereti maitai SM400A ka nui ake i te 245Mpa, mo te matotoru i waenga i te 16mm me te 40mm, ko te kaha o te hua iti ka waiho. 235 Mpa, a mo te matotoru i runga ake i te 40mm, ko te iti rawa o te hua o te maitai SM490A kia 215 Mpa. I te wa e huri ana te pereti waro maitai Pereti maitai waro SM400A, ka tino rite a Gnee ki te paerewa maitai JIS G3106 me te tiwhikete whakamatautau mira ka tukuna i raro i te whakatakotoranga. EN 10204 MOMO 3.1.
Nga Whakaritenga Hangarau me etahi atu Ratonga
♦ Tātari Matū
♦ Whakamātautau pawera iti
♦ Whakamatau Ultrasonic i raro i te EN 10160, ASTM A435, A577, A578
♦ I tukuna he tiwhikete whakamatautau mira taketake i raro i te EN 10204 FORMAT 3.1/3.2
♦ Te pupuhi pupuhi me te peita, te tapahi me te whakapiri kia rite ki nga hiahia a te kaiwhakamahi mutunga
Hangarau

Nga taonga miihini mo te SM400A Hanganga maitai:
Mātotoru (mm)
SM400A ≤ 16 > 16 ≤ 40 > 40 ≤ 75 > 75 ≤ 100 > 100 ≤ 160 > 160
Te kaha tuku (≥Mpa) 245 235 215 215 205 205
≤ 100 > 100
Te kaha o te kaha (Mpa) 400-500 400-510

Hanganga matū mo SM400A Hanganga rino (Taehia Rara Max%)
Ko te hanganga matū matua o SM400A
Mātotoru(mm) C Si Mn P S
T≤50 0.23 - ≥2.5*C 0.035 0.035
50 0.25
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