Table of Contents
Which grade is best for stainless steel?
Overall, grade 316 is usually the better choice when making food-grade stainless steel containers. 316 SS is more chemically-resistant in a variety of applications, and especially when dealing with salt and stronger acidic compounds such as lemon or tomato juice.
What is the difference between SS 202 and 304?
Difference between grade 304 and grade 202 stainless steel Grade 304 and 202 are austenitic non-magnetic stainless steel. Both are containing nickel, but the concentration of nickel is not the same. Grade 304 contains 8% nickel, whereas 202 SS has around 4-6% nickel.
Which is better SS304 or ss304l?
This is the case with grade 304 and 304L stainless steel. These two alloys are remarkably similar—but there is one key difference. In grade 304 stainless, the maximum carbon content is set at 0.08%, whereas grade 304L stainless steel has a maximum carbon content of 0.03%.
What is the difference between AISI 304 and ASTM 304?
The AISI stands for the American Iron and Steel Institute. While both these agencies produce and maintain standards for metallic materials and products, the AISI is more specific on iron steel while the ASTM has a larger area of coverage for materials such as petroleum, rubber and more.
What is the best grade of stainless steel?
Austenitics are the most specified stainless steel grades thanks to their excellent formability and corrosion resistance. Grade 304 SS is the most well-known and commonly used austenitic stainless steel.
What are the different grades of duplex alloys?
Common duplex alloys include are 318L, LDX 2101, LDX 2304, 2507 and 4501 (Also known as 25CR superduplex) grades. While the least common of the four major stainless steel families, martensitic and precipitation hardening steels are popular in applications requiring a precise, hardened edge.
What are the different grades of ferritic stainless steel?
Common grades of ferritic stainless steel include 409 and 430 grades. This family includes many of the most recent and proprietary alloys created. Many duplex grades offer a combination of properties from both austenitic and ferritic stainless steels.
What are the characteristics of duplex stainless steel?
Many duplex grades offer a combination of properties from both austenitic and ferritic stainless steels. Characteristics depend on the alloy as many are created to address specific industrial concerns, such as weight, toughness and higher tensile strength. Most offer good weldability and formability in comparison to other families of steel.