S420ML grade equivalent 200 tons exported to Cairo

Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of S420ML grade equivalent service for many years. It can provide accurate, timely and high-quality support and service for users, which is well received by users.

After quenching and tempering, 40Cr alloy steel plate and S420ML grade equivalent sheet have good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity. The hardenability of steel S420ML grade equivalent is good. It can be hardened to Ф28 ～ 60mm during water quenching and Ф15 ～ 40mm during oil quenching. In addition to quenching and tempering, this steel is also suitable for cyanidation and induction hardening. The cutting performance is better. When the hardness is HB174 ～ 229, the relative cutting workability is 60%. 40Cr alloy steel is suitable for making medium-sized plastic molds.

Laser cutting, it is a specific way of cutting S420ML grade equivalent steel plate cutting processing, is also one of the common way of cutting its on the cutting or machining parameters, if you want to get the right number, is that you can adjust these parameters to achieve a goal, adjust a few times more to get accurate numerical right in addition, we also need to know is, the faster the cutting S420ML grade equivalent speed, the light intensity is smaller, so, the smaller the laser penetration is, in turn, can control the penetration depth of laser.

In 2016, we brought our customer to visit our NM400 hot rolled plate; producing line and our shanghai warehouse for 30,000 tons plate and structure. As a result, Our client purchased 500 tons NM400 as first order, which is shipped by 3 times. In future. Our company will always guarantee that all the delivery condition for Hardox plate S420ML grade equivalent provided will be with quenching and tempering, which is the best delivery type according GB/T 24186 standard.