What is the heat treatment for 25Cr2MoVA material?
25Cr2MoVA material is a medium carbon heat resistant steel. Both strength and toughness are high. When it is lower than 500 ℃, the high temperature performance is good, there is no tendency of hot brittleness, hardenability is good, cutting machinability
What is the difference between 12Cr2Mo1R (H) and 12Cr2Mo1R steel?
12Cr2Mo1R (H steel plate: Pro hydrogen 2.25Cr-1Mo-0.25V steel plate).12Cr2Mo1R(H) material is a hydrogen container plate, "R" represents the first capital letter of the container plate, and H is a hydrogen container. 12 is a chemical element,
What is the XAR400 steel hardness
XAR400 steel hardness (in room temperature): 360 to 440HBThe Brinell hardness is determined according to the ISO6506 standard. Hardness should be measured approximately 1 mm below the surface.
What is the quenching temperature of 45# steel?
45# steel is a medium carbon structural steel with good hot and cold workability, good mechanical properties, low price and wide source. Its biggest weakness is the low hardenability, large cross-section size and relatively high requirements of the workpi
What is the XAR500 steel?
XAR500 steel is a special structural steel plate, which has extremely high wear resistance. Generally speaking, the higher the hardness, the higher the wear resistance of the corresponding steel plate. Excellent martensite or martensite-bainite structure.
What is the delivery condition of Q345D alloy
Q345D alloy plate is delivered in hot rolled, controlled tie, normalized, normalized + tempered, and thermo mechanical rolled (TMCP) states. This steel is a low-alloy steel plate, and the execution standard is GB / T1591-2008 Low-alloy high-strength struc
Do the Q390B steel plates have Z-direction performance?
Q390B is a low alloy high strength steel plate. Q390B steel plates have Z-direction performance.Z-direction steel other names: Lamellar tear-resistant steel. Definition: Specifically refers to thick or extra-thick steel plates used in offshore oil plat
Delivery status of boiler plate Q345R
Boiler plate Q345R steel is widely used in petroleum, chemical industry, power station, boiler and other industries. Gas cylinders, high-pressure water pipes of hydropower stations, turbine turbines and other equipment and components.Delivery status o
What is the corten steel and its application?
Cortent steel, that is, atmospheric corrosion-resistant steel, is a series of low-alloy steels between ordinary steel and stainless steel. Corten steel is made of ordinary carbon steel with a small amount of corrosion-resistant elements such as copper and
Tensile Requirements for for ASTM A387 Class 1 and Class 2 Boiler Plate
Tensile Requirements for for ASTM A387 Class 1 and Class 2 Boiler PlateTechnical requirements of ASTM A387 Class 1 steel and ASTM A387 Class 2 plate are listed in ASTM A387 alloy steel standard. Our produced A387 Class 1 plates and A387 Class 2 sheets
EN 10028-2 steel flat chemical compostion
Bb2019!EN 10028-2 steel flat chemical compostion
EN 10028-2 steel flat is a weldable non-alloy and alloy steel with elevated temperature properties. We can supply EN 10028-2 steel flats, EN 10028-2 steel plates, EN 10028-2 hot rolled sheets with high
What is the XAR500 steel hardness
XAR500 steel hardness (indoor temperature): 450 ~ 530HB. Brinell hardness shall be determined according to ISO6506. Hardness should be measured approximately 1 mm below the surface. XAR500 material is a German steel grade ispecial structural steel grade.
What is the function of 15CrMo alloy heat treatment?
Heat treatment is an extremely effective measure to improve and improve the performance of 15CrMo alloy steel, and it plays a very important role in product reliability and economy. The heat treatment of 15CrMo alloy steel usually includes two types: ordi
What is the weldability of 15CrMo steel?
15CrMo steel is a pearlite-structured heat-resistant steel that has high thermal strength (δb≥440MPa) and oxidation resistance at high temperatures, and has a certain resistance to hydrogen corrosion. Because steel contains a higher conte
SAE1045 hot rolled plates spot
SAE1045 Vs 45# carbon steel: In terms of carbon content, the 45# carbon steel weight is 0.01% less carbon than the minimum value of the ASAE1045 carbon steel. Howdver, in terms of manganese content, the American Standard contains 0.1% higher manganese con