The latest inventory of SM570 steel plate
For the SM570 steel plate, the customer's requirements are also increasing. The most basic is the company's SM570 steel plate inventory. Because customers are in desperate need of this product, they generally don't want to wait a long time. Therefore,
The S355JR steel plate mechanical properties
The tensile test results show that all kinds of microstructures detected in S355JR steel plate have high plasticity. Ferrotitanium bainite microstructure steel has the highest strength and hardness and the lowest plasticity. The microstructure of S355JR s
What is the welding method of A572 Gr.50 steel plate
A572 Gr.50 steel plate is a kind of high-strength low-alloy niobium-vanadium structural steel according to the American standard ASTMA572/A572M-07. The welding of A572 Gr.50 steel plate has a tendency to harden, which is prone to cold cracks, and the toug
Heating temperature and performance of A36 steel
A36 steel is one of the most commonly used structural steels today. A36 steel is a low-alloy steel; however, A36 steel is considered the safest low-carbon steel because its carbon content is as high as 0.29%, and the carbon content of low-carbon steel is
What is the P265GH steel plate material
P265GH steel plate is one of the commonly used European and German standard grades. This steel has replaced BS1501 and DIN 17155/DIN 1639 specifications. P265GH steel plate is a weldable pressure vessel and boiler steel.
How to solve the white spot defect of 42CrMo4 steel plate
Measures to reduce H content in 42CrMo4 steel plate in the steelmaking process; increase the end point C content to prevent over-oxidation; increase the stirring strength and argon flow under vacuum; improve the suction capacity of vacuum equipment.
Production process of 42CrMo4 steel plate
The production process of 42CrMo4 steel plate includes: electric arc furnace smelting, refining, pouring, slow cooling, steam stripping, heating, forging, normalizing and tempering.
Importance of welding process for A387 Grade 12 steel plate
Weldability analysis of A387 Grade 12 steel plate and other alloying elements The main alloying element of chromium and molybdenum is pearlitic heat-resistant steel, which can significantly improve the high temperature strength and high temperature oxidat
ASTM A709 Grade 50W steel plate specification and properties
The ASTM A709 Grade 50W steel plate is delivered in hot rolling or controlled rolling. Normalizing or tempering is allowed. In order to improve toughness, cooling method with faster cooling rate than in air is allowed, but the tempering treatment of ASTM
