37Cr4 EN 10083-3 steel coil size

37Cr4 EN 10083-3 steel coil size

37Cr4 EN 10083-3 steel coil size

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During the welding of hardfacing wear-resistant steel plate, 37Cr4 EN 10083-3 steel, the welding shall be carried out in strict accordance with the drawing, welding process and relevant standards. Follow the welding sequence of first welding the base layer, then welding the transition layer, and then welding the multiple layer. In order to prevent adhesion of welding spatter, anti spatter coating should be applied within 100 mm on both sides of groove of stainless steel clad plate before welding.

The requirements for toughness impact energy of 37Cr4 EN 10083-3 steel, S355JR steel and S355J2 steel are different, other mechanical properties and various requirements are the same.S355JR steel toughness impact energy requirements: 20 ℃, impact energy ≥ 27JS355J2 steel toughness impact energy requirements: - 20 ℃, impact energy ≥ 27JAs the temperature decreases, the impact energy of the same steel will gradually decrease, so S355J2 steel is more expensive than S355JR steel.

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