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Q460D hot rolled baja babak bar
Q460D hot rolled baja babak bar
Q460D hot rolled baja babak bar
Q460D hot rolled baja babak bar

Q460D hot rolled baja babak bar

GB/T1591 Q460 ngandhut telung gelar baja beda minangka Q460C, Q460D lan Q460E.Baja struktural Q460D bakal rampung test impacting ing suhu kurang minus 20 derajat centigrade.Normalized perawatan panas disaranake kanggo rampung kanggo kurang alloy plate baja Q460D ing kekandelan abot ,Quenched lan tempered uga diadopsi nalika pangguna pungkasan njaluk.
Q460D hot rolled steel round bar informasi
Baja Q460 yaiku kelas baja Cina saka Low Alloy High Strength Structural Steel, Kekuwatan Ngasilake 460 MPa, data dites nganggo bar baja diameter 16mm utawa piring baja, kekuatan tarik yaiku 550-720 Mpa, uji karo bar baja Ø≤40mm.For Setara baja Q460, komposisi kimia lan sifat mekanik, deleng tabel ing ngisor iki.
Kimia lan Mekanik

Properti mekanik kanggo baja struktural paduan rendah Q460D:

Ketebalan (mm)
Q460D ≤ 16 > 16 ≤ 35 > 35 ≤ 50 > 50
Kekuwatan ngasilake (≥Mpa) 460 440 420 400
Kekuatan tarik (Mpa) 550-720

Komposisi kimia kanggo baja struktural paduan rendah Q460D (Analisis Panas Max%)
Komposisi unsur kimia utama 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

Setara donya kelas   Q460D (China: GB )
EU
EN
Jerman
DIN, Wr
Jepang
JIS
Prancis
AFNOR
Inggris
BS
Eropa lawas
EN
Italia
UNI
Cina
GB
Rusia
GOST
Inter
ISO
S460N (1.8901) STE460 SM520B E460R 55C FeE460KGN FeE460KGN Q460D 18G2AF/18G2AFps E460

Persyaratan Teknis & Layanan Tambahan:
♦ Tes pengaruh suhu rendah
♦ Cutting lan welding minangka saben panjaluk pangguna pungkasan
♦ More striction ing sawetara unsur kimia ngandhut
♦ Ditanggepi sertifikat uji Pabrik Asli miturut EN 10204 FORMAT 3.1/3.2
♦ Tes ultrasonik miturut GB/T2970, JB4730, EN 10160, ASTM A435, A577, A578
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