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Ngarep > Produk > Plat Baja > Hight Strength Low Alloy Steel

Plat baja Q390D

GB/T1591 Q390 ngandhut limang gelar baja beda minangka Q390A,Q390B,Q390C,Q390D lan Q390E.Structural baja Q390D bakal rampung test impacting ing suhu kurang minus 20 derajat centigrade.Normalized perawatan panas disaranake kanggo rampung kanggo plat baja alloy kurang Q390D ing kekandelan abot.
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Email : sale@gneesteel.com
Mobile: +86 15824687445 kelly
Telp: +86 372-5055135
alamat: No. 4-1114, Gedung Beichen, Kutha Beicang, Distrik Beichen Tianjin, China.
Komposisi kimia Properti Mekanik
Komposisi kimia
Komposisi unsur kimia utama Q390D
C Si Mn P S V Nb Ti Al (min.) Cr Ni
0.20 0.55 1.00-1.60 0.030 0.030 0.02-0.20 0.015-0.060 0.02-0.20 0.015 0.30 0.70
Properti Mekanik
Ketebalan (mm)
Q390D ≤ 16 > 16 ≤ 35 > 35 ≤ 50 > 50
Kekuwatan ngasilake (≥Mpa) 390 370 350 330
Kekuatan tarik (Mpa) 490-650
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Telpon: +86 15824687445
Fax: 0372-5055135
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Skype: mmkelly1314
alamat:No. 4-1114, Gedung Beichen, Kutha Beicang, Distrik Beichen Tianjin, China.
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