Stainless steel grade introduction: SUS 430J1L
Summary Compared SUS 430J1L with 430, the Cr content is higher, Cu and Nb are added, and the C and N content is lower. Features 1) Excellent processability;2) Excellent weldability;3) Excellent corrosion resistance;4) Good high-temperature oxidation;5) Magnetic;6) Cannot be hardened by heat treatment. Scope of application 1) For processing: kitchen utensils (pots, utensils, etc.), home […]
Introduction of Stainless Steel Grade 441
Stainless Steel Grade 441 Summary Stainless steel grade 441 has very low C and N, adding Ti and Nb to improve the material’s high-temperature strength, corrosion resistance, weldability, and workability.POSCO specially developed steel grade. Features of 441 Stainless Steel 1) High-temperature corrosion resistance;2) Weldability;3) High-temperature strength;4) Magnetic;5) Excellent processability. Scope of Application Exhaust manifold, front pipe, […]
Introduction of Stainless Steel Grade 444
1. Overview Stainless steel grade 444 (00Cr18Mo2) is ferritic stainless steel with ultra-low carbon-nitrogen, 18% chromium, and 2% molybdenum, and high corrosion resistance. This steel is generally stabilized with niobium or titanium, which can avoid intergranular corrosion after welding. Compared with austenitic stainless steels such as SUS304 and SUS316L, the biggest advantage of this steel is its excellent […]
The Properties and Uses of Stainless Steel
Stainless steel is an alloy material with excellent properties and many uses. Here is some information about the properties and uses of stainless steel: The Properties and Uses of Stainless Steel Performance: 1. Corrosion resistance: Stainless steel has good corrosion resistance and can resist the erosion of most chemical substances, including acids, alkalis, salts, etc. […]
Stainless steel grade introduction: 446
Stainless steel grade introduction: 446 Table of Contents 1. Summary Compared with 445, it has high Cr, low carbon, and added Mo to ensure high corrosion resistance. 2. Features 1) High corrosion resistance;2) Weather resistance;3) High strength;4) Magnetic;5) Cannot be hardened by heat treatment. 3. Scope of application Stainless steel is used for exterior decoration […]
The Difference Between 304 and 304L Stainless Steel
Table of Contents Stainless steel is a common metal material with corrosion resistance, high strength, and high-temperature resistance, so it is widely used in many industrial fields. 304 and 304L stainless steel are two of these common alloys that differ in chemical composition and properties. This article will explore the difference between 304 and 304L stainless steel […]
New stainless steel grade: T4003
New stainless steel grade: T4003 Table of Contents 1. Summary Ferritic stainless steel. Compared with 410, low carbon. The welding part has excellent flexibility and function. It is the corrected steel grade of TCS345. 2. Features 1) Good weldability;2) Good bending performance;3) Magnetic;4) Not suitable for harsh corrosive environment. 3. Scope of application The train […]
Introduction of Stainless Steel SUS316L
Features 1) The cold-rolled product has a good gloss and a beautiful appearance; 2) Good processing performance; 3) 316L stainless steel has good welding performance. All standard welding methods can be used for welding. During welding, 316Cb, 316L, or 309Cb stainless steel filler rods or welding rods can be used according to the application. 316L stainless steel […]
Stainless steel grade introduction: 301L
Summary Compared with 304, it contains low Cr, low Ni content, and high N content, which can achieve higher strength through cold working. Features 1) High strength and hardness are obtained after cold working deformation; 2) Compared with ordinary steel grades, it has excellent high-temperature strength, fatigue resistance and corrosion resistance. It is used in […]
Introduction of Stainless Steel Grade 439
439 Introduction The 439 steel grade reduces the C content on the basis of ordinary ferrite materials (430), while adding stabilizing elements such as Ti to improve the intergranular corrosion resistance, formability and weldability of the steel grade. Compared with 304 steel, although its elongation is lower (about 30%), its strength and corrosion resistance are […]