Technolloy Inc. is a strong Exporters and Manufacturers of inconceivable SS 440A round bars and poles. We are prominent in the field of giving various kinds of current information. We supply everything as indicated for the client's benefit.
The SS 440A Round Bars and Poles contain a high extent of chromium-nickel and molybdenum parts with a low extent of aluminium, silicon, nitrogen, and sulphur. The hardened steel shafts and bars have various sorts, like hex, hexagonal, square, rectangular, SS posts and bars, straight square posts and bars, and so on. The shafts and bars are accessible in various shapes, sizes, structures, thicknesses, points, assessments, clear, and some more. The blend SS 440A is utilized in different applications like get-together parts, headway, and so forth. It has various parts like inconceivable accommodation, weldability, formability, fabricability, high work execution, phenomenal surface points of view, and so on. It has fearless quality, is simple to introduce, and has machinability due to its low carbon content.
The SS 440A Round Bars and Poles have awesome impediment properties in service and rust. It gives security from acids and dissolvable bases inside by seeing different acids. The shafts and restrictions have mind-boggling protection from separation, decay, chloride stress use, and affirmation from breaking deterioration. The posts and bars have high strength, and some of them are bendable, yielding mechanical strength. It offers remarkable mechanical properties and pliability; it creeps and breaks. The treated steel shafts have hardness and strength in high-temperature applications. It shows security from particle stress at a high temperature of 1000 degrees F.
These SS 440A Round Bars and Poles are utilized in numerous associations like petrochemical, the oil and gas industry, heat exchangers, boilers, vehicles, the material industry, the fertilizer industry, petrochemicals, drugs, specialty-created materials, seaward oil debilitating undertakings, food management, gas dealing, force age, the pulverize and paper industry, drug hardware, seawater gear, and different others.
Our things are particularly endeavored and confirmed. We play out the various tests on our things to guarantee their possibility to the clients. Various tests like hardness tests, substance tests, mechanical tests, positive material tests, and others are performed on the things. We also give different bundling procedures, like wooden boxes, plastic boxes, and packs, according to clients.
440A Stainless Steel Round Bar Equivalent Grades
STANDARD | UNS | WNR. |
---|---|---|
SS 440A | S44002 | 1.4109 |
Specification of Stainless Steel 440A 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 Alloyion of Stainless Steel 440A Round Bar
Grade | C | Mn | Si | P | S | Cr | Ni |
---|---|---|---|---|---|---|---|
440A | 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 440A 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 440A, B and C. |
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