Application and performance of LR grade A passage ship steel

On March 19, 2020 the us international trade commission (ITC) vote on imports from China and India's carbon alloy LR grade A passage ship steel steel screw (Carbon and Alloy Steel Threaded Rod) to make a positive final anti-dumping and anti-subsidy industry damage. All five members of the international trade commission voted in favor of the ruling. The us department of commerce will issue anti-dumping and countervailing duty orders on imports of LR grade A passage ship steel carbon alloy steel screws from China and India, according to the itc's affirmative ruling.

Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for LR grade A passage ship steel various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several LR grade A passage ship steel after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.

The yield strength of LR grade A passage ship steel A32, D32, E32, F32 is not less than 315N/mm^2, and the tensile strength is 440~570N/mm^2. The grades A, D, E and F indicate that they can be 0 and -20 respectively. The impact toughness can reach -40℃, -60℃.

LR grade A passage ship steel, Q460D quenched and tempered steel plate spot specification: 6*2000*8500, 6*2000*10800, 45*1550*4900, 16*2000*9700, 14*1950*7030, 22.23*2181*12200, 28*2010*7300, 23.83*2179*5000, 19*2500*6000, 23.83*2179*5000, 28.58*2171*12300, 28.5*2340*12150, 28.58*2171*11500, 28.58*2171*10800, 22.23*2150*12200, 28.5*2000*12150, 28.58*2172*11500, 28.58*2172*10800, 28.58*2172*12100, 25.4*2298*13000 (mm).

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 LR grade A passage ship steel provided will be with quenching and tempering, which is the best delivery type according GB/T 24186 standard.

For ASTM A573 Grade 70/A573 Gr.70 carbon manganese silicon steel plates, our company would issue the original mill test certificate LR grade A passage ship steel EN 10204 3.1 for clients when arrange delivery, so that clients can trace the A573 Gr.70 plates origin easily.