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Stainless Steel 439 Pipes are pipes composed of several elements, most notably chromium, nickel and titanium. They also contain small amounts of manganese, aluminium, copper and silicon. These pipes exhibit excellent performance characteristics with this blend of alloying ingredients present in the material’s chemical composition. These unique components have endued them with higher levels of corrosion resistance and increased formability. They also boast superior strength to other stainless steel types, making them an unusually dependable pipe for many use cases.

Stainless Steel 439 Pipes have many impressive properties and uses. Its resistance to chloride corrosion, stress cracking, and crevice corrosion makes it highly desirable in potentially corrosive environments. It is also an excellent replacement for conventional austenitic such as 304-grade steel, with improved thermal stability and better pitting resistance. Due to its ease of forming and welding, this grade has become the most popular choice in automotive exhaust systems and commercial applications. The combination of strength, weldability and formability make 439 Stainless Steel Pipes a great material choice for many different projects.

Chemical Composition of Stainless Steel 439 Pipes

Explore the precise chemical composition of Stainless Steel 439 Pipes outlined in the detailed table below.

Grade

C

Mn

Si

P

S

Cr

MO

Ni

CU

439

Min

-

-

-

-

-

12.0

-

-

-

max

0.15

1.00

1.00

0.04

0.03

14.0

-

-

-

Stainless Steel 439 Pipes exhibit controlled levels of carbon, manganese, silicon, and chromium.

Mechanical Properties of Stainless Steel 439 Pipes

Explore Stainless Steel 439 Pipes' mechanical properties showcased in the detailed table below.

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B)

Brinell (HB)

439

95,000

50,000

25

-

175

Stainless Steel 439 Pipes exhibit exceptional mechanical properties, including impressive strength, elongation, and hardness, vital for diverse applications.

FAQ's for Stainless Steel 439 Pipes

The Price Range For Stainless Steel 439 Pipes Products Is ₹170 To ₹350 Per Kilogram.

The Harmonized System of Nomenclature (HSN) code for stainless steel 439 pipes is 7304.

A hydrostatic pressure test is the best way to test stainless steel 439 pipes. This test involves filling the pipe with water and measuring its resistance to internal pressure. It is vital to ensure that the pipe can withstand the pressures required to be safe for use in applications such as plumbing and gas lines.

Stainless steel 439 pipes are classified as metal materials. They are composed primarily of iron, making them strong and durable while providing good corrosion resistance. Additionally, they are relatively easy to work with, making them an ideal choice for many applications.

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