SA572 grade 65 carbon steel material material spec

The company initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Our company vision is to be the best service provider for iron & steel SA572 grade 65 carbon steel material products globally. To be an innovative business partner for our customers we aim to include sustainability in every aspect of our SA572 grade 65 carbon steel material business. We also provide third-party inspection and approval services and inventory management for our customers.

How much is the marine steel price per ton?According to the difference of quality grade and strength grade, as well as the difference of plate size, production area, and user requirement, the price of SA572 grade 65 carbon steel material plate fluctuates greatly. At present, the market price of marine plate is about 3800 yuan per ton to 5800 yuan per ton. Generally, the most commonly used marine plate price is about 4000 yuan per ton.

SA572 grade 65 carbon steel material, Wear-resistant steel plate has good corrosion resistance:The alloy layer of the wear-resistant composite steel plate contains a high percentage of metallic chromium, so it has certain anti-rust and corrosion resistance. It can be used to prevent coal sticking when it is used in coal dropping drums and hoppers.

With the increase of temperature, the yield limit of SA572 grade 65 carbon steel material will decrease monotonically, but the tensile strength of SA572 grade 65 carbon steel material will rise to a high peak value at a certain temperature, and then decrease. This peak temperature is called the blue brittleness temperature of SA572 grade 65 carbon steel material. Near the blue brittleness temperature, the SA572 grade 65 carbon steel material strength increases and the plasticity decreases. The elongation and section shrinkage of SA572 grade 65 carbon steel material increase with the increase of temperature, but there is a low peak at the blue brittleness temperature. The blue brittleness temperature of low carbon steel ranges from 200 ℃ to 250 ℃. The blue brittleness of low alloy steel is not obvious as that of low carbon steel, and the blue brittleness temperature is higher.

SA572 grade 65 carbon steel material, 35CrMo alloy steel is Chinese structual steel. As specified in GBT3077 standard, 35CrMo steel chemical composition should be: Carbon content 0.32-0.40 (C), Silicon content 0.17-0.37 (Si), Manganese content 0.40-0.70 (Mn), Chrome content 0.80-1.10 (Cr), Molybdenum content 0.15-0.25 (Mo). The heating temperature for 35CrMo alloy steel quenching is 850 Centigrade, the cooling material is oil. The heating temperature for 35CrMo alloy steel tempering is 550 Centigrade, the cooling material is oil or water.

The company's products SA572 grade 65 carbon steel material have excellent quality, reasonable prices and strong usability, and are well received by users. Survive by quality, expand the market with integrity, continuously research and develop new products, expand varieties, to meet market demand, and make the company continue to grow. The needs and interests of users are our high philosophy of service and commitment, and customer satisfaction is our eternal pursuit.

The company specializes in heavy plate cutting, carbon steel pplate processing, carbon plate welding processing and sales of wide and thick steel SA572 grade 65 carbon steel material plates. It has high-quality CNC steel plate cutting and processing equipment, a professional technical personnel team, and supporting logistics distribution and after-sales service system. BBN company provides customers with solutions at low prices, high quality, and fast response service.