Q275 irin awo

GB / T700 Q275 ni mẹrin ti o yatọ irin onipò bi Q275A,Q275B,Q275C ati Q275D.Structural, irin Q275D li ao ṣe impacting igbeyewo ni kekere otutu iyokuro 20 ìyí centigrade.The deede irin ite pẹlu Q275D ni EN 10275-2 S.

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Gnee irin, irin ipese lati ọrun si okun wa o si wa, agbaye arọwọto;

Irin Pipe

Ailokun Irin Pipe Alloy Irin Pipe Erogba Irin Pipe API Line Pipe Welded Irin Pipe Galvanized Irin Pipe Awọn ohun elo

Irin ti ko njepata

Irin Alagbara Irin Coil / Sheet Irin alagbara, irin Pipe Awọn ohun elo

Irin Awo

Irin Resistant Oju ojo Igbomikana Ipa ọkọ Irin Shipbuilding Irin Awo Wọ Resistant Irin Awo Hight Agbara Low Alloy Irin Erogba Irin Checkered Irin Awo Alloy Irin Awo

H tan ina Igun ikanni Irin Yika Ifi

Galvanized Irin

Galvanized Coil / Sheet Ti a ti ya tẹlẹ Irin Coil Orule Corrugated

Aluminiomu Irin

Automotive Steel

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Kemikali Tiwqn Mechanical Ini

Kemikali Tiwqn

Q275 awo irin jẹ iru irin igbekale erogba, agbara giga, ṣiṣu to dara ati iṣẹ gige, iṣẹ alurinmorin ti o dara, awọn ẹya kekere le ti parun ati okun, ti a lo julọ lati ṣe awọn ẹya pẹlu awọn ibeere giga, gẹgẹbi awọn jia ati awọn ọpa. , sprockets, awọn bọtini, boluti, eso, apakan steels fun ogbin ẹrọ, conveyor dè ati awọn ọna asopọ.

Q275 irin awo deede ohun elo: bamu si Japanese JIS brand: SS490
Ajo Kariaye fun Iṣatunṣe:
E275A
Ni ibamu si atijọ brand: A5

Akopọ kemikali (ida pupọ) ti awo irin Q275 (%)
C: ≤0.24
Mn: ≤1.5
Si: ≤0.35
S: ≤0.050 (Kilasi A)
P: ≤0.045

Q275 irin awo ti wa ni o kun lo lati lọpọ diẹ pataki darí irinše ni ikole ati Afara ina-, ati ki o le ropo ga-didara erogba, irin. Q215B jẹ deede si No.. 10-15. Q235B jẹ deede si 15-20 irin, Q255B jẹ deede si 25-30 irin, ati Q275B jẹ deede. 35-40 irin.