Grade 440B Stainless Steel Supplier in India - Jai Gurudev Steel (Since 2005)

Jai Gurudev Steel (Since 2005) is one of the leading Grade 440B Stainless Steel Suppliers, Stockists And Dealers in India. Stainless steels are available in three different groups based on their crystalline structure. These groups include martensitic, austenitic and ferritic. The combination of martensitic and ferritic steels forms a fourth group of stainless steels known as precipitation-hardened steels.

Grade 440B stainless steel is a high carbon martensitic stainless steel containing good strength, moderate corrosion resistance and ability to obtain and maintain wear resistance and excellent resistance.

These bars made from 440b have excellent wear and moderate corrosion resistance. This makes them usable in environments like oil, marine, gas, food and medical industries. Also, applications like manufacturing knives, valve components, surgical tools, bearings and cutlery make use of the steel grade. Welding is is not performed on these 440b round bars, as they harden quickly in air.

Grade 440B stainless steel is best machined in the annealed condition. Chip breakers are used to handle tough, stringy chips of grade 440B stainless steel. Ceramic or carbide tooling is best suited for this grade 440B stainless steel.

Grade 440B stainless steel is a high carbon martensitic 440B stainless steel containing good strength, moderate corrosion resistance and ability to obtain and maintain wear resistance and excellent resistance

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We are suppliers of 440B stainless steel round bar, diameters. A high carbon high chromium type combining stainless steel properties with excellent hardness after heat treatment. 440B is very similar to the 440C grade but with a slightly lower carbon content, 440B attains a lower hardness than 440C but has slightly better corrosion properties. Its corrosion resistance properties are similar to 410 stainless steel, with optimum corrosion resistance of 440B achieved with a temper below 400°C. For 440B to achieve best corrosion resistance all surfaces must be free of scale, foreign particles, lubricants and coatings applied for drawing and heading. With its high carbon content 440B stainless steel annealed bar has similar machining characteristics to a high speed steel annealed grade.440B stainless steel is commonly used in the oil, gas, marine, food and medical industries. Typical applications include valve components, knives, bearings, surgical tools and cutlery.

440B stainless steel is commonly used in the oil, gas, marine, food and medical industries. Typical applications include valve components, knives, bearings, surgical tools and cutlery.

Stainless Steel 440b round bars are high chromium containing steel that obtain excellent hardness through heat treatment. 440B square bars are similar to that of 440c, but the carbon content is relatively lower in this grade. The corrosion resistance of 440B is higher than that of 440c but the hardness attained is lower. The corrosion resistance of this grade is comparable to that of 410 steel. Stainless Steel 440 b square bars have high carbon content. 440B round bars will attain optimum corrosion resistance if kept away from lubricants, scale, and foreign particles. Also, coatings applied for drawing and heading will hinder maximum corrosion resistance. The machining of Steel grade 440b Bars is similar to that of any high speed annealed steel grade.

(440B) One of the most important features it exhibits is that it is resistant to most of the organic and inorganic chemicals. 440B bars show a high level of resistance to the effect of nitric and sulfur acids. And in addition to all, it shows resistance to intergranular corrosion. 440B rods and bars also have some of the other properties like great ductility, (440B) durability, (440B) high tensile (440B)strength, (440B)great toughness, and (440B) stability in the elevated temperatures.