The differences between Q245R steel and Q345R steel
Q245R steel and Q345R steel are both common steel materials for pressure vessel equipments.Q245R steel is one of the most widely used container steels in China, and it is as hot as ASTM A516 70 Grade steel and A285C steel. Q245R steel is also becoming mor
Comprehensive understanding of API 5L X70 steel pipe
API 5L X70 steel pipe is a high-quality piping material in the API 5L standard specification. API 5L X70 steel pipeis widely used in pipeline transportation systems in the petroleum and natural gas industries. API 5L X70 steel pipeincludes the requirement
The differencesbetween Q345 steel and Q235 steel
Q235 steel is manufactured for metal structures, and the demand for steel strength, tie rods, connecting rods, hooks, couplers, bolts and nuts, sleeves, shafts and welded parts is not high.Q345 steel belongs to the 16Mn steel grade and is usually produced
Welding methods of NM500 abrasion resistant steel plate
The alloy layer of the NM500 abrasion resistant steel plate has high wear resistance, and the service life of the surfacing parts is relatively long, which is about eight times longer than the traditional service life. NM500 abrasion resistant steel plate
Six application areas of abrasion resistant steel plate
Abrasion resistant steel plate is a general term for steel materials with strong wear resistance. At present, abrasion resistant steel plate is a large amount of wear resistant materials and has been applied to various fields!1. Thermal power plant: the s
The reasons why abrasion resistant steel wears
The alloying elements of abrasion resistant steel are one of the reasons why it is more wear-resistant than other steels. Abrasion resistant steel uses several alloys to improve wear resistance. For example, carbon helps increase the hardness and strength
Different classification methods of seamless steel pipe
Seamless steel pipe is a long strip of steel with a hollow section and no joints around it. Compared with solid steel such as round steel, seamless steel pipe has lighter weight when the bending and torsion strength is the same.Generally, according to dif
The differences between carbon steel plate and stainless steel plate
1. Different colors: stainless steel contains more chromium and nickel metals, and the exterior color is mostly silver bright. Carbon steel is mainly carbon and iron alloy, and other metal elements are relatively small. The main color of the exterior is t
Performance and application of NM400 abrasion resistant steel plate
NM400 abrasion resistant steel plate is a kind of high-strength and abrasion resistant steel. NM400 abrasion resistant steel plate has quite high mechanical strength. Its mechanical properties are 3-5 times that of ordinary low-alloy steel plates. It can
General technical requirements for pipeline steel plate
Pipeline steel plate is a low-carbon or ultra-low-carbon microalloyed steel, which is a product with high technical content and high added value. The current development trend of pipeline engineering is large pipe diameter, high pressure rich gas transpor
How to judge the quality of boiler steel plate?
Boiler steel plate is a kind of steel designated for the manufacture of pressure vessels and pipelines. There are various specifications and grades of boiler steel plates, which are suitable for onshore and offshore installations, natural gas extraction,
The storage method of 09CuPCrNi-A weather resistant steel plate
09CuPCrNi-A weather resistant steel plate should not be directly stacked on the ground or cement ground, and the distance from the ground should not be less than 0.20m. In order to avoid moisture and dust pollution of 09CuPCrNi-A weather resistant steel p
What are characteristics of alloy steel?
Alloy steel is made by combining carbon steel with one or more alloying elements (such as manganese, silicon, nickel, titanium, copper, chromium and aluminum), which will produce special properties that ordinary carbon steel does not have, for example, en
How to distinguish between ordinary carbon steel and low alloy steel
Ordinary carbon steel and low-alloy steel are both structural steels. Ordinary carbon steels aregenerally rolled into steel plates or profiles. Ordinary carbon steelsare generally not strengthened by heat treatment, and their yield strength are relatively
Differences between abrasion resistant composite steel plate and heat-treated abrasion resistant ste
At present, there are mainly two kinds of abrasion resistant steel plates on the market, one is abrasion resistant composite steel plate, and the other is heat-treated abrasion resistant steel plate. How to choose these two wear-resistant steel plates, yo