904l stainless steel sheet supplier

904L stainless steel is a high-alloy austenitic stainless steel known for its exceptional corrosion resistance in harsh environments such as sulfuric acid, seawater, and chloride-rich media.

Jianglin is a leading manufacturer of stainless steel 904l sheets in China. We produce and supply a wide range of ss 904l sheets, carefully crafted for good formability, weldability and toughness, making them ideal for various industries.

Key Advantages:

Excellent corrosion resistance to acids and chlorides
High strength and good weldability
Ideal for chemical, pharmaceutical, and marine industries

Our Advantage

SGS & ISO Certified

Strict Quality Control

Quick Response

Quotation within 12 hours

Competitive Price

TT/LC/OA available

Enough Inventory

20000 Mt Raw Stock

Specification

Can be customized according to your drawing

904L Stainless Steel Chemical Composition

Chemical Compositions

Element	% Present (in product form)
Carbon (C)	0.02
Silicon (Si)	0.70
Manganese (Mn)	2.00
Phosphorous (P)	0.03
Sulfur (S)	0.01
Chromium (Cr)	19.00 - 21.00
Nickel (Ni)	24.00 - 26.00
Nitrogen (N)	0.15
Molybdenum (Mo)	4.00 - 5.00
Copper (Cu)	1.20 - 2.00
Iron (Fe)	Balance

904L Stainless Steel Mechanical Properties

Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness Rockwell B (HR B)	Hardness Brinell (HB)
904L	490	220	36	70–90 typical	150

Products' properties and advantages

Superior Corrosion Resistance: Alloy 904L is highly resistant to a wide range of corrosive environments, including sulfuric acid, phosphoric acid, and chloride-rich media. This makes it ideal for harsh industrial and marine applications.
Low Carbon Content for Excellent Weldability: With ultra-low carbon content, 904L minimizes carbide precipitation during welding, reducing the risk of intergranular corrosion and ensuring strong, clean welds.
High Nickel and Molybdenum for Enhanced Pitting Resistance:Its high nickel and molybdenum content improves resistance to pitting and crevice corrosion, especially in chloride or salt-laden environments like seawater.
Stable Austenitic Structure for Toughness and Durability: 904L maintains its austenitic structure even under extreme conditions, providing excellent toughness, ductility, and long-term durability in both low and high temperatures.

Stainless Steel 301

301

Si

C

Ni

P

Mn

S

Cr

N

Fe

Stainless Steel 304

304

Si

C

Ni

P

Mn

S

Cr

N

Fe

Stainless Steel 304L

304

Si

C

Ni

P

Mn

S

Cr

N

Fe

Stainless Steel 309S

309S

Si

C

Ni

P

Mn

S

Cr

Fe

Stainless Steel 310S

310S

Si

C

Ni

P

Mn

S

Cr

Fe

Stainless Steel 316L

316L

Si

C

Ni

P

Mn

S

Cr

N

Mo

Fe

Stainless Steel 321

321

Si

C

Ni

P

Mn

S

Cr

N

Ti

Fe

Stainless Steel 410

410

Si

C

P

Mn

S

Cr

Fe

Stainless Steel 420J1

420J1

Si

C

P

Mn

S

Cr

Fe

Stainless Steel 430

430

Si

C

P

Mn

S

Cr

Fe

Stainless Steel 630

630

Si

C

Ni

P

Mn

S

Cr

Cu

Fe

Stainless Steel 631

631

Si

C

Ni

P

Mn

S

Cr

AI

Fe

Stainless Steel 904L

904L

Si

C

Ni

P

Mo

Mn

S

Cr

Cu

Fe

Stainless Steel 2205

2205

Si

C

Ni

P

Mn

S

Mo

Cr

Fe

Stainless Steel 2507

2507

Si

C

Ni

P

Mn

S

Mo

Cr

Fe

About Us

Located in Tianjin, 50km from Tianjin Sea Port. Jianglin Group has been focused on metal products for more than 25 years, we have four main product series: stainless steel, aluminum,carbon steel and copper. Until now, Jianglin group has already served more than 324 clients from 86 countries.

We have a collaborative relationship with major mills in China, like Fenglu/Zhongwang/Xingfa /Nanshan. Real-time ready stock and fast delivery is our primary service guarantee.

how we help customers

Real Applications

904L offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. It is widely used in chemical processing, marine equipment and so on.

Chemical Processing

904L stainless steel sheet is ideal for equipment handling strong acids like sulfuric and phosphoric acid, offering outstanding resistance to corrosion and stress cracking. It is commonly used in reactors, storage tanks, and piping systems.

Marine Industry

Due to its excellent resistance to seawater corrosion and chloride-induced pitting, 904L stainless steel sheet is widely used in marine structural parts and offshore platforms.

Pharmaceutical Industry

904L stainless steel sheet ensures high hygiene standards and chemical stability, making it ideal for pharmaceutical tanks, mixers, and clean room wall panels.

Environmental Protection and Food Industry

904L is also widely used in flue gas desulfurization equipment, wastewater treatment systems and food processing equipment. Its excellent corrosion resistance ensures the hygiene and safety of the products and the long-term operation of the equipment.

Our Exhibitons

Jianglin group has already served more than 324 clients from 86 countries.

UAE

In 2019, we joined Dubai Big 5, and it was our first time going to the Dubai market. Now we have more and more clients and have a good reputation in the UAE area. If you need any client references, you are welcome to contact us.

Indonesia

In 2023, we went to an Indonesian construction exhibition, it was our regular market, and most Indonesian clients required basic construction materials. If you need any client references, you are welcome to contact us.

Morroco

In 2018, our group company joined the Big 5 Morroco construction exhibition, and we did a great show there and got many customers. If you need any client references, you are welcome to contact us.

Egypt

In 2020, we joined the Egypt construction exhibition, but unfortunately, we did not make a deal in Egypt due to the payment terms, still, we are looking forward to finding reliable agents or distributors there.