Our company was founded in 2000, which initially committed to providing high-quality steel A572 Gr 42 ms steel coil products for China's rapid infrastructure construction. With the advantages of steel resources and good reputation in the domestic market, combined with the huge demand for steel in the international market, we began to export A572 Gr 42 ms steel coil steel to the international market, opening up the international steel market.
Our company has a large number of weather-resistant steel, container steel plate, boiler steel plate, ship steel plate, acid-resistant steel plate, wear-resistant plates, high-profile steel, and pipeline steel plates in stock. We will provide you with fast service at a preferential price.
Laser cutting, it is a specific way of cutting A572 Gr 42 ms steel coil 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 A572 Gr 42 ms steel coil speed, the light intensity is smaller, so, the smaller the laser penetration is, in turn, can control the penetration depth of laser.
For S420NL weldable fine grain structural steel plate, it is produced under specification EN 10025-3. The yield strength of S420NL plate shall be above 420Mpa for the thickness below 16 millimeter, 400MPa min. for thickness below 40mm, 390MPa min. For thickness below 63mm. The tensile strength for thickness below 100mm of this steel grade S420NL shall be within 520-680Mpa. For the Mill test certificates of steel S420NL,A572 Gr 42 ms steel coil, our mill would like to issue format according to EN 10204 3.1.
