Strict quality control of JIS G3106 SM570 low alloy steel plate
JIS G3106 SM570 low alloy steel plates require cooling after rolling, straightening, shearing or labeling, flame cutting, grinding defects, surface quality and dimensional inspection, sampling inspection, printing marks, collection, storage, etc.
Korean cold rolled flat prices began to rise in July
In July, Korean cold-rolled flat product manufacturers began to increase prices. Among them, South Korea's Eastern Steel has identified new price tags, and other companies such as South Korea's Dongkuk Steel and South Korea's Shiya Group also participa
Delivery condition of 17Mn4 under DIN 17155 pressure vessels steel plate
DIN 17155 17Mn4 pressure vessels steel plate application widely used in petroleum industry, chemical industry, power station, can making boiler, equipment or hardware such as reactor, heat exchanger, separator, sphere, liquefied gas storage nuclear power
High temperature container EN10028-3 P355NH steel plate on sale
EN10028-3 P355NH pressure vessels steel plate Executive standards:EN10028 European Standard, full name:
Normalized weldable fine grain steel plate.
EN10028-3 P355NH pressure vessels steel plate Steel number family:
P275NH, P275NL1, P275NL2, P355N, P3
Effect of ultrasonic shock on EN10028-3 P355NL1 steel plate
EN10028-3 P355NL1 steel plate Fatigue fracture of welded joints is quasi-cleavage fracture. Ultrasonic impact can improve the fatigue strength of welded joints, but it does not change the fatigue failure mechanism. Ultrasonic impact can reduce the stress
The data of P460NH pressure vessels steel plate under EN10028-3:2003
Katalor steel is one of the top ten joint sales enterprises of Wugang. It is directly affiliated to Wugang. The company has a registered capital of RMB 10,000 and a working capital of RMB 150 million. It has stocks in stock all the year round. At present,
Ductile and brittle transition of EN10028-3 P460NL2 pressure vessels steel plate
In boilers and pressure vessels, the impact toughness of EN10028-3 P460NL2 pressure vessels steel plate is very good under normal temperature conditions, but once the temperature is lower than a certain critical value, the impact toughness of EN10028-3 P4
EN10028-3 P460NL2 steel requirements for pressure vessels
(1) When used for pressure components of containers, the use of steel for EN10028-3 P460NL2 pressure vessels shall not exceed the allowable range specified in the corresponding standards.(2) When carbon steel and low alloy carbon steel used for welding
Application and effect of JIS G3125 SPA-H weathering steel in containers
JIS G3125 SPA-H weathering steel is the main steel of katalor. JIS G3125 SPA-H weathering steel is often used in containers. The atmospheric corrosion resistance of the steel to the container is very strict, and the header plate is a high value-added type
Hyundai Steel H-beam prices will rise by 30,000 to 40,000 won per ton
It is understood that the price of Hyundai Steel's light H-beam will increase by 30,000 won / ton, and the closing price will be adjusted to 840,000 won / ton. In addition, Hyundai Steel's heavy H-beam prices will increase by 40,000 won / ton, the price
Why can EN 10025 S355J0W weathering steel rust without corrosion?
EN 10025 S355J0W weathering steel is different from ordinary steel. At the beginning, it will also rust on the surface like ordinary steel. Due to the high degree of alloying, this process is even faster than ordinary steel. However, due to the more compl
Vietnam announces anti-dumping duties on imported stainless steel products from China, Malaysia and
According to the "Vietnam Economic Times" reported on July 6, the Ministry of Industry and Trade recently issued the 2398/QD-BCT decision to impose anti-dumping duties on stainless steel products imported from China, Malaysia, Indonesia and Taiwan. The
MARTENSITIC JIS G4304 SUS 420J1 stainless steel plasma cutting
MARTENSITICJISG4304 SUS 420J1 stainless steel is the main product of katalor. We not only mention MARTENSITICJISG4304 SUS 420J1 stainless steel but also provide cutting services for stainless steel plates. If you have any needs in this area or simply buy
FERRITE GB4237 1Cr17 stainless steel weld pickling, passivation treatment
fter the FERRITE GB4237 1Cr17 stainless steel weld is welded, it must be pickled and passivated. The pickling and passivation of the weld are carried out simultaneously with the pickling and passivation of the whole product.
Welding performance of MARTENSITIC JIS G4304 SUS 410 stainless steel
MARTENSITIC JISG4304SUS 410 stainless steel during welding, the weld area affected by heat will become a very hard crystal structure like the fire hardening, so there will be brittleness and cracking tendWelding performance of MARTENSITIC JISG4304SUS 410