SA572 grade 42 carbon steel material equivalent ASTM

BBN employees work hard and work hard in their work In life, colleagues care about each other, like a family, and accompany each other at important moments in life BBN Steel organizes employees to carry out tourism activities every year, so that families can be exposed to nature and relax physically and mentally The good combination of working and rest can achieve the goal of hard work and happy life,SA572 grade 42 carbon steel material.

ASTM A36 is a common mild steel(carbon structure steel grade) It is widely used in morden industry owning to its cheapest rolling cost and easiest welding ASTM A36 mild steel is equivalent to grade Q235B under Chinese steel standard, grade S235JR under European steel standard EN 10025-2, grade SS400 in Japanese steel standard These mild steel plates and sections are commonly bolted and riveted in structural applications,SA572 grade 42 carbon steel material.

SA572 grade 42 carbon steel material,S235JR VS S275JR VS S355JR plates in yield strength: For plate thickness ≤16mm, the min. yield strength of S235JR plates is 235 Mpa, S275JR plates is 275 Mpa, S355JR plates is 355 Mpa. The yield strength of S235JR S275JR S355JR plates reduces with the increasing of plate thickness. S235JR VS S275JR VS S355JR plates in tensile strength: For plate thickness 3-100mm, the tensile strength of S235JR plates is 360-510 Mpa, S275JR plates is 410-560 Mpa, S355JR plates is 470-630 Mpa. For plate thickness 100-150mm, the tensile strength of S235JR plates is 350-500 Mpa, S275JR plates is 400-540 Mpa, S355JR plates is 450-600 Mpa.

SA572 grade 42 carbon steel material,The surface hardness of NM400 wear-resistant steel plate usually reaches 360-450HB, and the steel has a high mechanical strength. Its mechanical properties are three to five times that of ordinary low alloy steel plate. NM400 wear-resistant steel plate has excellent mechanical properties and good wear resistance, and can adapt to various mining conditions under different working conditions. NM400 steel can significantly improve the wear resistance of mechanical components, improve the service life of machinery, and reduce production costs.SA572 grade 42 carbon steel material

SA572 grade 42 carbon steel material,When providing technical services on site, the after-sales personnel shall strictly abide by the safety rules and regulations of the construction site, consciously take safety protection measures (such as wearing safety helmet when entering the construction site), accept the supervision and management of the site; without permission on the construction site, they shall not dismantle, smear or damage any goods; the commissioning of contract goods shall be carried out under the supervision of the site supervisor If necessary, it shall be approved by the site supervisor or the person in charge of the project department.

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