GB/T 709 Q420qD steel for bolt-welding bridges
The Q420qD steel used for bolt-welding bridges should also have good welding performance and low notch sensitivity. It is used to make road bridges and railway bridges (including cross-sea bridges) with riveted and bolt-welded structures.
8mm thick size A537 Class 1 boiler plate price
On March 15, the price of boiler container plates in the Shanghai market performed smoothly. The price of Katalor Industry 6mm thick size A537 Class 1 boiler plate: 6340 yuan/ton, the price is stable. The price of 8mm thick size A537 Class 1 boiler steel
P355NL1 steel vs P355NL2 steel
P355NH, P355NL1 and P355NL2 steel grades are pressure vessel steel material to EN10028-3 standard. They have good weldability and high resistance to brittle cracking. P355NL1 and P355NL2 steel plates are used by the world’s fabricators for the manufactur
Q690 steel plate what is the welding process?
GB/T16270 Q690 series steel include: Q690C, Q690D, Q690E, Q690F high strength structural steel in quenched and tempered condition.Q690 steel plate welding process
1. After positioning welding according to the size of the drawing, the riveter is respons
17-4PH stainless steel properties
17-4 PH steel is 630 precipitation hardening martensitic stainless steel. The alloy is characterized by high strength and excellent corrosion resistance, and the recommended operating temperature is below 300°C. 630 steel material is hardenable st
A516 Gr 60 pressure vessel plates stock in March
A516 Grade 60 pressure vessel plates stock in March 9, 2021Category Grade Size(mm) Pieces Weight(tons) Origin Pressure vessel plate A516 Gr 60 6*1700*6100 2 1.026 Shanghai Pressur
42CrMo4 alloy plates stock in Katalor
42CrMo4 alloy plates stock in Katalor with deep processing service:As a quality alloy steel grade, 42CrMo4 alloy plate is commonly supplied quenched and tempered (QT). 42CrMo4 alloy plates are suitable for nitriding which gives a shallow depth wear resist
A203 GrD steel for H2S absorption towers
A203 GrD (ASTM A283 Grade D) steel plate is an ultra-low temperature container plate. ASTM A203 is a low-nickel alloy steel, including five grades A, B, D, E, and F. Among them, D, E, F have a nominal nickel content of 3.5%, commonly known as 3.5Ni steel.
A387 Gr11 Cl1 boiler vessel plates stock price in Katalor Industry
On March 5, the price of boiler vessel plates in the Shanghai market fell.The price of Katalor Industry A387 Gr11 Cl1 boiler vessel plate 6mm thick: 6320 yuan/ton, down 20 from yesterday. The price of ASTM A387 Gr11 Cl1 boiler vessel plate 8mm thick: 5,
ASTM A36 channel steel and H beams selling
Today, the latest price increase of large and medium sections in the Shanghai market is running. The price of Katalor Industry ASTM A36 channel steel size C10*30: 5440 yuan/ton, up 50 from yesterday. The price of ASTM A36 channel steel size C10*15.3: 5380
AB/EH36 shipbuilding steel plates in March stock
On March 2nd, the mainstream trend of the latest price of shipbuilding steel plate in the Shanghai market performed smoothly. The price of 6mm thick AB/EH36 shipbuilding steel plates in Katalor Industry: 5840 yuan/ton, the price has not changed from yeste
40Cr alloy steel heavy plates stock in Katalor
40Cr alloy steel 42CrMo heavy plates stock in Katalor are hot selling.
42CrMo4 alloy steel hot rolled plates inventory in Katalor Industry
42CrMo4 material is a structual alloy Steel with high wear resistance. Katalor Industry is able to supply 42CrMo4 alloy steel plates and round bars with large quantity.
ASTM A53 GR.B seamless steel pipes application
ASTM A53 GR.B seamless steel pipes are widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, bicycle frames, and steel scaffolding used in construction.
20# seamless steel pipe cutting
20#Seamless steel pipe cuttingThe machinability cold drawn or normalized state is better than the annealed state, and is generally used to manufacture workpieces with low stress and high toughness requirements.
