Technolloy Inc. &Engg. Co is a solid exporter and maker of incredible SS 440A Round Bars/Rods. We are eminent in the field of giving different sorts of current things. We supply our all things according to client's advantage.
The SS 440A Round Bars/Rods are containing a high proportion of chromium-nickel and molybdenum part with a low proportion of aluminum, silicon nitrogen, and sulfur. The solidified steel shafts and bars have different sorts like hex, hexagonal, square, rectangular, tempered posts and bars, straight square posts and bars, etc. The shafts and bars are available in different shapes, sizes, structures, finishes, thicknesses, angles, estimations, clear, and some more. The combination SS 440A is used in various applications like gathering parts, advancement, etc. It has numerous components like incredible convenience, weldability, formability, fabricability, high work execution, extraordinary surface perspectives, etc. It has resolute quality, easy to present, machinability because of low carbon content.
The SS 440A Round Bars/Rods have fabulous hindrance property in serves utilization and rusts. It gives security from acids and dissolvable bases inside seeing various acids. The shafts and bans have incredible insurance from parted, deterioration, chloride stress utilization, and assurance from breaking disintegration. The posts and bars have high strength and some of them are bendable, yield, mechanical strength. It offers extraordinary mechanical property and malleability, creeps break. The treated steel shafts have hardness and strength at the high-temperature application. It shows security from molecule stress at a high temperature of 1000 degrees F.
These SS 440A Round Bars/Rods are used in many organizations like petrochemical, the oil and gas industry, heat exchanger, boilers, vehicles, material industry, compost industry, petrochemicals, drugs, specialty fabricated materials, offshore oil exhausting endeavors, food dealing with, gas taking care of, force age, crush and paper industry, drug equipment, seawater gear, and various others.
Our things are especially attempted and affirmed. We play out the different tests on our things to ensure the idea of our things to the clients. Different tests like hardness test, substance test, mechanical test, positive material tests, and various others are performed on the things. We moreover give different packaging techniques like wooden boxes, plastic boxes, packs and as per 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 Composition 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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