Stainless Steel 904L Pipe Fittings

Stainless Steel 904L Pipe Fittings are known for their exceptional resistance to corrosion and durability. These fittings comprise 21% chromium, 25% nickel, 4.5% molybdenum, and small amounts of copper and carbon. This unique chemical composition makes Stainless Steel 904L Pipe Fittings ideal for use in harsh environments. With their superior strength and longevity, these fittings provide a reliable and effective solution to any piping system.

Chemical Composition of Stainless Steel 904L Pipe Fittings

Explore the Chemical Composition table for a detailed breakdown of the precise elements in Stainless Steel 904L Pipe Fittings.

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
904L	min.	–	–	–	–	–	19.0	4.00	23.00	0.10
904L	max.	0.20	2.00	1.00	0.045	0.035	23.0	5.00	28.00	0.25

The Chemical Composition table provides insights into Stainless Steel 904L Pipe Fittings' elemental precision, ensuring superior performance.

Mechanical Properties of Stainless Steel 904L Pipe Fittings

Explore the Mechanical Properties table for comprehensive insights into the strength and durability of Stainless Steel 904L Pipe Fittings.

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
904L	490	220	35	70-90 typical	–

The Mechanical Properties table underscores Stainless Steel 904L Pipe Fittings' robust strength and durability for diverse applications.

Physical Properties of Stainless Steel 904l Pipe Fittings

Delve into the Physical Properties table for a comprehensive understanding of Stainless Steel 904L Pipe Fittings' unique characteristics.

Grade

Density

(kg/m3)

Elastic Modulus

(GPa)

Mean Co-eff of Thermal Expansion (µm/m/°C)

Thermal Conductivity

(W/m.K)

Specific Heat 0-100°C

(J/kg.K)

Elec Resistivity

(nΩ.m)

0-100°C

0-315°C

0-538°C

At 20°C

At 500°C

904L

7900

190

11.5

500

952

The Physical Properties table highlights Stainless Steel 904L Pipe Fittings' distinctive attributes crucial for various applications.

Benefits of Stainless Steel 904l Pipe Fittings

904l stainless steel pipe fittings have widespread recognition for their exceptional versatility. With their host of advantages, these fittings have become the preferred option for numerous industries. Let’s know it benefits and Uses.

Corrosion Resistance - One of the most notable features of SS 904l pipe fittings is their exceptional corrosion resistance. This type of steel contains high levels of chromium and molybdenum, which make it highly resistant to corrosion from various chemicals and environments. This makes it popular in chemical processing, oil and gas, and marine applications.
High Strength - 904l Stainless steel pipe fittings are also known for their high strength and durability. Due to its unique composition, this type of steel has a higher yield strength than other grades of stainless steel, making it able to withstand heavy loads and high-pressure situations. This makes it a reliable choice for critical systems where failure is not an option.
Heat Resistance - Another benefit of stainless steel 904l fittings is their excellent heat resistance. This type of steel can withstand high temperatures without losing its structural integrity, making it suitable for use in applications with extreme heat. It also has low thermal expansion, meaning it will not deform or change shape when exposed to heat.
Easy to Fabricate - SS 904l pipe fittings are easy to fabricate due to their malleability and ductility. They can be easily welded, bent, and formed into various shapes without compromising strength or corrosion resistance. This makes them versatile for various piping systems requiring custom fittings.
Longevity - Due to its superior corrosion resistance and durability, these pipe fittings have a longer lifespan than other materials such as carbon steel or plastic. They require minimal maintenance and are less likely to fail over time, making them a cost-effective choice in the long run.

Therefore, Stainless Steel 904l Pipe Fitting are used in various industrial applications.

Uses of 904l SS Pipe Fittings

Stainless steel 904L pipe fittings excel in corrosive environments and has many benefits which makes them a perfect solution in critical applications across various industries which are discussed below:

Industrial Piping Systems - 904l ss pipe fittings are commonly used in industrial piping systems due to their high resistance to corrosion and ability to withstand extreme temperatures. These fittings are often used in oil and gas, chemical processing, and marine engineering industries.
Plumbing Systems - In addition to industrial applications, 904l ss pipe fittings are also commonly used in plumbing systems for both residential and commercial buildings. Their durability and resistance to corrosion make them a popular choice for water supply lines, drainage systems, and sewage pipes.
Heat Exchangers - Heat exchangers are another application where 904l ss pipe fittings are frequently used. These fittings can withstand high temperatures and corrosive environments, making them suitable for use in heat exchanger systems that transfer heat between two fluids without mixing them.

Hence, Stainless Steel 904I Piped Fitting are used in different sectors.