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Q460D bir wareeg ah oo kulul oo duuban
Q460D bir wareeg ah oo kulul oo duuban
Q460D bir wareeg ah oo kulul oo duuban
Q460D bir wareeg ah oo kulul oo duuban

Q460D bir wareeg ah oo kulul oo duuban

GB / T1591 Q460 waxa ku jira saddex darajooyin bir oo kala duwan sida Q460C,Q460D iyo Q460E.Structural steel Q460D waa in la sameeyaa saamaynta imtixaanka heerkulka hoose laga jaray 20 digrii senti. , Demiyay oo xanaaqsan ayaa sidoo kale la qaataa marka isticmaalayaasha dhamaadka ay dalbadaan.
Q460D kulul oo duuban macluumaadka baararka wareegyada birta
Birta Q460 waa darajada birta Shiinaha ee Low Alloy High High Strectural Steel, Xoog Dhalintu waa 460 MPa, xogta waxaa lagu tijaabiyay birta dhexroor 16mm ah ama birta birta ah, xoogga xajintu waa 550-720 Mpa, tijaabi birta birta ah Ø≤40mm. Q460 birta u dhiganta, ka kooban kiimikaad iyo sifada makaanikada, fadlan eeg jaantusyada hoose.
Kiimikada iyo Makaanikada

Hantida farsamada ee Q460D birta qaabdhismeed hoose

Dhumucda (mm)
Q460D ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Awood wax-soo-saar (≥Mpa) 460 440 420 400
Xoog xajin (Mpa) 550-720

Halabuurka kiimikaad ee Q460D birta qaab dhismeedka hoose ee daawaha (Falanqaynta kulaylka Max%)
Walxaha kiimikada ugu muhiimsan ee ka kooban Q460D
C Si Mn P S V Nb Ti Al (min.) Cr Ni
0.20 0.55 1.00-1.70 0.030 0.030 0.02-0.20 0.015-0.060 0.02-0.20 0.015 0.70 0.70

Wax u dhigma adduunka oo dhan Q460D (Shiinaha: GB)
EU
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England
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EN
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ISO
S460N (1.8901) STE460 SM520B E460R 55C FeE460KGN FeE460KGN Q460D 18G2AF/18G2AFps E460

Shuruudaha Farsamada & Adeegyada Dheeraadka ah:
♦  Tijaabada saamaynta heerkulka hoose
♦ Goynta iyo alxanka sida ku xusan shuruudaha isticmaalaha ugu dambeeya
♦ In dheeraad ah oo lagu adkeeyo walxaha kiimikaad qaarkood ayaa ka kooban
♦ La soo saaray shahaado imtixaankii Mill Orginal Mill ee hoos timaada EN 10204 FORMAT 3.1/3.2
♦ Baaritaanka Ultrasonic ee hoos yimaada GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
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