Technolloy Inc. &Engg Co is a prominent name in giving and gathering of SS 440B Round Bars/Rods. We have been significant for this industry for quite a while serving our clients with our predominant quality things. We invest critical energy in these fitting in both standard and non-standard shapes and sizes. We for the most part have a gigantic inventory of our things so our clients don't have to encounter the evil impacts of the absence of something basically the same.
SS 440B Round Bars/Rods track down their utility in high-temperature conditions. The temperature can go up to 750° C in present day applications. It shows goliath outlining and welding abilities and to that end various endeavors use it when working temperatures are raised. Organizations like paper industry, squash industry, power age plants, petrochemical industry, heat exchanger, condensers, substance; equipment, sugar industry, gas taking care of, drug stuff, and manufactured equipment.
These bars are created utilizing a commonplace and comprehensively used austenitic steel compound. It genuinely does in like manner have titanium in it. It has the presence of Titanium that altogether extends the carbon content in the mixture. This results in a lessening of precipitation of carbide during welding. It conveys surprising assurance from oxidation on account of the effect of air, water or engineered compounds. Its property of inconceivably high insurance from an extensive variety of utilization makes it sensible for some connection arranged present day purposes. It goes with a useful downer length. It is especially useful for outlining and choking out applications.
Conceivably of the principal component it shows is that it is impenetrable to an enormous piece of the normal and inorganic manufactured substances. These bars show a raised level of security from the effect of nitric and sulfur acids. Also, despite all, it shows security from intergranular disintegration. These shafts and bars furthermore have a part of various properties like exceptional flexibility, solidness, high versatility, mind boggling strength, and sufficiency in the raised temperatures.
SS 440B Round Bars/Rods need to go through different testing. These testing are done to ensure the idea of the things. We similarly give basic and safe transportation of our things. Additionally, give strong packaging to our things to save them from the mischief during transportation.
440B Stainless Steel Round Bar Equivalent Grades
STANDARD | UNS | WNR. |
---|---|---|
SS 440B | S44003 | 1.4112 |
Specification of Stainless Steel 440B Round Bar
Stainless Steel Round Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
Chemical Composition of Stainless Steel 440B Round Bar
Grade | C | Mn | Si | P | S | Cr | Ni |
---|---|---|---|---|---|---|---|
440B | 0.6 - 0.75 | 1.00 max | 1.00 max | 0.04 max | 0.030 max | 16.00 - 18.00 | - |
Mechanical Properties Of Stainless Steel 440B Round Bar
Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Rockwell (HR C) | Impact Charpy V (J) |
---|---|---|---|---|---|
Annealed* | 758 | 448 | 14 | 269HB max | - |
204 | 2030 | 1900 | 4 | 59 | 9 |
260 | 1960 | 1830 | 4 | 57 | 9 |
316 | 1860 | 1740 | 4 | 56 | 9 |
371 | 1790 | 1660 | 4 | 56 | 9 |
* Annealed properties are typical for Condition A of ASTM A276# Brinell Hardness is ASTM A276 specified maximum for annealed 440B, B and C. |
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