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SS490 irin

JIS G3101 Wọpọ erogba igbekale irin awo SS490 ini ikore agbara loke 285 Mpa ati fifẹ agbara pẹlu 490-610 Mpa.Gnee ìfilọ SS490 erogba irin awo ni AR ifijiṣẹ majemu, also Controlled rolled or Normalized rolled is ok.The chemical compound shall be according to tabili ti o wa ni isalẹ, awọn eroja alloy miiran ju awọn ti o han ni tabili ti o wa ni isalẹ le ṣafikun pataki.Fun opoiye aṣẹ ti o wa loke 1000tons ti awo erogba irin SS490, Gnee le ṣe iṣeduro akoko ifijiṣẹ sẹsẹ laarin awọn ọjọ 35 ni ibamu si eto sẹsẹ deede wa.
Awọn ibeere imọ-ẹrọ & Awọn iṣẹ afikun
♦  Idanwo ẹdọfu giga
♦ Idanwo ipadanu iwọn otutu kekere
♦ Itọju gbigbona ti a ṣe lẹhin-welded (PWHT)
♦ Iwe-ẹri idanwo Orginal Mill ti a fun labẹ EN 10204 FORMAT 3.1 /3.2
♦ Gbigbọn ibọn ati kikun, gige ati alurinmorin gẹgẹbi awọn ibeere olumulo ipari
Yiyi labẹ ASTM A6 / A6M fun awọn ibeere Genenal ti irin ti a lo igbekale
Awọn imọ-ẹrọ
Ohun-ini ẹrọ fun SS490 irin kekere:
Sisanra (mm)
SS490 ≤ 16 > 16 ≤ 40 > 40 ≤ 100 > 100
Agbara ikore (≥Mpa) 285 275 255 245
Agbara fifẹ (Mpa) 490-610

Ipilẹ kemikali fun irin erogba SS490 (Itupalẹ Ooru Max%)
Awọn eroja kemikali akọkọ ti SS490
C Mn P S Awọn eroja alloy miiran le ṣafikun
- - 0.050 0.050
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