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Q345E calidum ferro involutus sheet
Q345E calidum ferro involutus sheet
Q345E calidum ferro involutus sheet
Q345E calidum ferro involutus sheet

Q345E calidum ferro involutus sheet

GB/T1591 altae vires humilium mixturae structurae chalybeae gradus Q345E possessores minimum cedunt vires in 345Mpa et distrahentes vires supra 470Mpa. Cum lamina ferrea volvens Q345E, test impactio sub humilitatis temperatura ad minus 40 centigradum fiet.
Q345E calidum ferro involutus notitia sheet

Q345 Ferrum est signum Sinensium GB humilium Alloy Altum Roboris Structural Chalybis, densitas materialis 7.85 g/cm3, vis tensilis 470-630 Mpa est, et vires 345 MPa cedunt, meliores proprietates habet quam Q235. Secundum GB/T 1591 – 2008, Q345 materia habet 5 gradus qualitates:  Q345A, Q345B, Q345C, Q345D et Q345E.

Q345 chalybs bonam habet uendbilitatem, frigidum & calidam operabilitatem et corrosionem resistentiam habet. Late adhibentur in pontibus, navibus, boilis, vasorum pressionum, piscinarum repositionum petroleum, machinis onerariis elevatis aliisque partibus structurae structuris praecipuo onere conflatis.

Q345E calidum ferro involutum sheet Chemical compositione

Mechanica proprietas ad Q345E depressum fabricae offensionis ferrum:

Crassitudo (mm)
Q345E ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Vires cede (≥Mpa) 345 325 295 275
Roboris distrahentes (Mpa) 470-630

Chemical compositio pro Q345E humilis mixturae structuralis ferri (Analysis Max%)
Elementa chemicae compositio principalis Q345E
C Si Mn P S V Nb Ti Al (min.)
0.18 0.55 1.00-1.60 0.025 0.025 0.02-0.15 0.015-0.060 0.02-0.20 0.015

Technical Requisita & Additional Services:
♦  caliditas humilis impacting test
♦ Secas et glutino ut per finem postulata usoris
♦ Magis strictio in quibusdam elementis chemicis continet
♦ Molendinum originale datum test testimonium sub EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578

FAQ
Q: Quousque partus est tempus?
A: Fere 5-10 dies est si bona in stirpe sunt. vel 15-20 dies, si bona non sunt in genere, secundum quantitatem.

Q: Tu exempla praebes? est liberum vel extra?
A: Imo specimen gratis offerre potuimus sed pretium feugiat non solvimus.
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