Ferritic stainless steel are magnetic, containing no nickel and not hardened by heat treatment. For example 409 and 430 stainless steel
Martensitic stainless steel are also magnetic and containing no nickel but hardened by heat treatment. For example 410 and 420 stainless steel
Ferritic stainless steels must have more than 10-12% chromium to be considered stainless. This provides the ferrite phase, or structure, that is strong and hard. However, this structure cannot be significantly hardened by further cold-work or heat treatment.
Austenitic stainless steel have chromium and nickel contents, which provide the material with excellent corrosion and malleable (workable) properties at room temperature.
It depends on the type of stainless steel you are referring to. Austenite and ferritic stainless is not heat treatable in which case carbon steel could be made far harder. However..martensitic stainless steels are heat treatable in which case they could be made harder depending on the alloy contents. Generally the more carbon a steel contains, the harder it can be made. Chromium; a key ingrediant in stainless steels, can also increase hardenability.
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While stainless steel is an alloy of steel, the primary difference between stainless steel and other steels is that the stainless steels have a high percentage (about 10% or even more) of the element chromium in them.
Well, the answer lies in the question; by saying 'real' stainless steel, you are implying that there are fake metals which go under the name 'stainless steel', thus the difference is that the stainless steel in refigerators is actually stainless steel, and the fake stainless steel is not...thus your question is answered...
Stainless steel is generally shiney and hsla is rusty almost. Plus stainless is non magnetic unless it is type 409
There's no difference, cause duplex is a type of Stainless Steel, as so ferritic,austenitic,martensitic.
When an alloy of steel contains more than approximately 10 ½% Chromium it can be classified as a stainless steel. There are several clasifications of stainless steel with varying propertys Martensitic, Ferritic, Austenitic and Duplex.
A105 is a spec found on some types of carbon steel round bars. The term "ferritic" would not apply.Ferritic stainless steels contain larger amounts of Cr which stabilizes the ferritic phase. Ferritic stainless steels are highly corrosion resistant, but far less durable than austenitic grades and cannot be hardened by heat treatment. They contain between 10.5% and 27% chromium and very little nickel, if any. Typical applications may include appliances, automotive and architectural trim (i.e., decorative purposes), as the cheapest stainless steels are found in this family (type 409).
It depends on the type of stainless steel you are referring to. Austenite and ferritic stainless is not heat treatable in which case carbon steel could be made far harder. However..martensitic stainless steels are heat treatable in which case they could be made harder depending on the alloy contents. Generally the more carbon a steel contains, the harder it can be made. Chromium; a key ingrediant in stainless steels, can also increase hardenability.
12
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about 2500 lbs
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17
what is the diffence between bbe and bba. which one is better for career prospects.
SS 409M is the modified ferritic stainless developed from AISI 409M by using the kaltenhauser ferrite factor(KFF). The grain growth in HAZ is minimized by the increased amount of martensite by combination ferrite and austenizing stabilisers using the above relationship.
The diffence between fostering and adopting is that adpoting is that you are taking the child home. Fostering is where you take care of the child. The diffence between fostering and adopting is that adpoting is that you are taking the child home. Fostering is where you take care of the child.