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
Measures to prevent AUSTENITIC GB4237 00Cr19Ni10 stainless steel intergranular corrosion
Measures to prevent AUSTENITIC GB4237 00Cr19Ni10 stainless steel intergranular corrosion are:1 Adjust the AUSTENITIC GB4237 00Cr19Ni10 stainless steel chemical compositiMeasures to prevent AUSTENITIC GB4237 00Cr19Ni10 stainless steel intergranular corrosi
Stress corosion of AUSTENITIC JIS G4304 SUS 316 stainless steel
AUSTENITIC JIS G4304 SUS 316 stainless steel is damaged in some media for a short period of time when subjected to tensile stress. This crack caused by the combination of stress and corrosive media is called Stress Corrosion Crack. AUSTENITIC JIS G4304 SU
What are the performance of JISG4304 SUS 410 stainless steel plate?
JISG4304 SUS 410 stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that is not easily rusted, but it is n
The production process of ASTM A240 309S stainless steel plate
ASTM A240 309S stainless steel plate has become one of our indispensable items after years of development. Now ASTM A240 309S stainless steel plate has hundreds of brands in the world and is one of the most branded products, ASTM A240 309S stainless steel
The corrosion resistance of AUSTENITIC ASTM A240 316L stainless steel sheets
The corrosion resistance of AUSTENITIC ASTM A240 316L stainless steel plate is mainly determined by its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal structure. The main function is chromium, and chromium
Effect of nickel on JISG4304 SUS 201 stainless steel
Nickel is the main alloying element in austenitic JISG4304 SUS 201 stainless steel. Its main function is one million and stabilizes austenite, which gives the steel a complete austenite structure, so that the steel has good strength and plasticity, and to
JISG4304 SUS 347 stainless steel plate use, protection and maintenance
JISG4304 SUS 347 stainless steel plate use:JISG4304 SUS 347 stainless steel plate must be peeled off in time after installation. After that, JISG4304 SUS 347 stainless steel plate should also be cleaned with special stainless steel cleaner. The common w
The main disadvantages of ASTM A240 430 ferritic stainless steel
The main disadvantages of ASTM A240 430 ferritic stainless steel are low toughness, high brittleness, high brittle transition temperature, high sensitivity to notches, and the causes of brittleness are as follows.
The introduce of Austenitic stainless steel JISG4304 SUS 304L
Austenitic stainless steel JISG4304 SUS 304L refers to stainless steel having an austenite structure at normal temperature. When the steel contains about 18% Cr, Ni 8% to 25%, and C about 0.1%, it has a stable austenite structure. Austenitic chrome-nickel
The Comparison of Austenitic JISG4304 SUS 304 and ferrite SUS 430
Compared with austenitic series stainless steel JISG4304 SUS 304, ferrite series stainless steel JISG4304 SUS 430 is cost-effective for corrosion resistance, good heat thermal conductivity, small coefficient of thermal expansion, and less stress.
Study on crevice corrosion of ASTM A240 304 stainless steel
When testing ASTM A240 304 stainless steel, we usually choose the right reagent according to different products. When ASTM A240 304 stainless steel shows some corrosion, we need to judge the corrosion form, but also Corresponding detection methods, of cou
Pitting corrosion of ASTM A240 201 AUSTENITIC stainless steel
Pitting corrosion results in the formation of needle-like pits on the surface of ASTM A240 201 AUSTENITIC stainless steel and the inward expansion from the surface to form voids. This corrosion is detrimental to the corrosion perforation of ASTM A240 201
The Piping Material Engineer’s Responsibilities
The piping material engineer’s responsibilities vary from company to company.