904l Stainless Steel Plate Manufacturer

Buy Online 904L Stainless Steel Plate, Stainless Steel 904L Plates, Most Trusted 904L Stainless Steel Plate Suppliers in India

904L stainless steel plate belongs to the category of super austenitic stainless steel alloys with appropriate UNS N08904. The high contents of chromium, nickel, molybdenum, and copper make it pitted and crevice-corrosion-resistant; hence, these plates find applications in industries that require very high resistance to these two types of corrosion. These are hot-rolled or cold-rolled processed plates that are heat-treated, pickled and surfaced to satisfy the stringent standards set by industries. Nandini Steel is a supplier of superior-quality 904L Stainless Steel Plates for various sectors across the globe. Consider it an investment in durability; performance over time; great strength and excellent corrosion resistance even in severe environments.

Check Stainless Steel 904L Plate Thickness/ Weight/ Size, We Stock a Range of 904L SS Plate in Different Sizes

Key Features of Stainless Steel 904L plate

Greater Corrosion Resistance: Although the 310 stainless plate has a remarkable resistance to high temperatures the 904L Stainless Steel Plate offers considerably better corrosion resistance, particularly in acidic and chloride rich environments where 310 would corrode.
Superior Resistance to Pitting and Crevice Corrosion: Stainless steel 904L plate is superior to Stainless steel 310 plate regarding localized corrosion (pitting and crevice) and, therefore, is suitable for marine, offshore, and chemical plant applications.
High Molybdenum and Nickel Content: In comparison to SS 310, Stainless steel 904L has higher percentages of Nickel and Molybdenum which makes it more resistant in reduced acidic environments like sulfuric and phosphoric acids.
Versatility in Aggressive Environments: The 310 SS finds use majorly for heat resistance, it contrasts with the 904L which has versatility and is suitable to be used on high corrosion as well as moderate temperature applications.
Service Life in Aggressive Conditions: Owing to its superior corrosion resistance, the service life of a 904L Stainless Steel Plate is typically much longer than that of a SS 310, especially in highly aggressive industrial environments where maintenance is considerably reduced.

Compositions and Properties of Stainless Steel 904L Plate

904L Stainless Steel Plate contains approximately 19-23% Chromium, 23-28% Nickel, 4-5% Molybdenum, 1-2% Copper, less than 2% Manganese, and trace amounts of Carbon (max 0.02%) and Silicon (max 1%). This high-alloy composition enhances the plate’s resistance to acids and chloride environments. The elevated Nickel and Molybdenum content specifically boost its performance against localized corrosion and crevice corrosion, making it ideal for demanding applications. The Copper addition further strengthens its resistance to sulfuric acid, adding to its versatility across multiple industries.

Applications & Industries

904L Stainless Steel Plate is extensively used in industries such as chemical processing, petrochemical, pharmaceutical, and marine engineering. It is preferred for equipment like heat exchangers, tanks, pressure vessels, and pipelines exposed to corrosive liquids. Offshore oil drilling platforms, pulp & paper industries, and gas scrubbing systems also rely on this grade due to its outstanding corrosion resistance and durability. Its suitability for acidic environments makes it highly valuable in the production of fertilizers and acetic, phosphoric, and sulfuric acid-based products.

Packaging, Testing & Delivery Certifications

We ensure that every 904L Stainless Steel Plate is packaged securely in wooden pallets or crates to prevent surface damage during transit. Our products undergo strict quality testing, including PMI testing, ultrasonic testing, and mechanical property verification. Each delivery is accompanied by relevant test certificates and complies with ISO 9001:2015 quality management standards, guaranteeing that our plates meet international requirements for performance and reliability.

Contact us today for competitive pricing, quick delivery, and expert customer support. Our team is ready to assist you with all your stainless steel requirements, ensuring the best solutions for your projects.

Other Types Stainless Steel 904l Plates

SS 904l Chequered Plate

SS 904l Polished Plate

SS 904l Hot Rolled Plate

SS 904l CR Plates

Stainless Steel 904l Clad Plate

Stainless Steel 904l Rolling Plate

Matt PVC SS 904l Plate

2B SS 904l Plates

Stainless Steel 904l Plates Specification

Sheet Specifications: ASTM A240 / ASME SA240, EN 10088, JIS G4304
Dimensions: MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc
Thickness Range: 3 mm to 120 mm
Hot Rolled: 6 mm to 100 mm
Cold Rolled: 0.5 mm to 6 mm
Width: 1000 mm / 1250 mm / 1500 mm / 2000 mm etc
Length: 2000 mm / 2500 mm / 3000 mm / 6000 mm etc
Finish: 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc.
Hardness: Half Hard, Soft, Hard, Quarter Hard, Spring Hard

Stainless Steel 904l Plates Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Ni
SS 904L	0.02 max	2 max	1 max	0.04 max	0.03 max	19-23	23-28

Mechanical Properties of Stainless Steel 904l Plates

Grade	Rockwell HARDNESS	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
SS 904L	HRB- 90 max.	490 min.	220 min	35 %

Equivalent Grades For Stainless Steel 904l Plates

Type	UNS	WNR.	JIS	EN	AFNOR
904L	N08904	1.4539	904S13	X1NiCrMoCu25-20-5	Z2NCDU25-20

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Stainless Steel 904l Plate Thickness Chart

Thickness	Thickness	Size Range	Surface Area per Unit weight		Approx Weight per Sheet
inches	mm		lbs/ft²	kg/m²	lbs	kg
0.015	0.381	36 x 96	0.630	3.07566	15.12	6.84936
0.015	0.381	36 x 120	0.630	3.07566	18.90	8.5617
0.0178	0.45212	36 x 96	0.756	3.690792	18.15	8.22195
0.0178	0.45212	36 x 120	0.756	3.690792	22.68	10.27404
0.0178	0.45212	48 x 96	0.756	3.690792	24.19	10.95807
0.0178	0.45212	48 x 120	0.756	3.690792	30.24	13.69872
0.0235	0.5969	30 x 96	1.008	4.921056	20.16	9.13248
0.0235	0.5969	30 x 120	1.008	4.921056	25.20	11.4156
0.0235	0.5969	36 x 96	1.008	4.921056	24.19	10.95807
0.0235	0.5969	36 x 120	1.008	4.921056	30.24	13.69872
0.0235	0.5969	36 x 144	1.008	4.921056	36.29	16.43937
0.0235	0.5969	48 x 96	1.008	4.921056	32.26	14.61378
0.0235	0.5969	48 x 120	1.008	4.921056	40.32	18.26496
0.0235	0.5969	48 x 144	1.008	4.921056	48.39	21.92067
0.0291	0.73914	30 x 96	1.260	6.15132	25.20	11.4156
0.0291	0.73914	30 x 120	1.260	6.15132	31.50	14.2695
0.0291	0.73914	36 x 96	1.260	6.15132	30.24	13.69872
0.0291	0.73914	36 x 120	1.260	6.15132	37.80	17.1234
0.0291	0.73914	36 x 144	1.260	6.15132	45.37	20.55261
0.0291	0.73914	48 x 96	1.260	6.15132	40.32	18.26496
0.0291	0.73914	48 x 120	1.260	6.15132	50.41	22.83573
0.0291	0.73914	48 x 144	1.260	6.15132	60.49	27.40197
0.0355	0.9017	30 x 96	1.512	7.381584	30.24	13.69872
0.0355	0.9017	30 x 120	1.512	7.381584	37.80	17.1234
0.0355	0.9017	36 x 96	1.512	7.381584	36.29	16.43937

Weight Per Stainless Steel 904l Plates

Plate Thickness (mm)	Weight (kg/m)	kg/meter (width 1200mm)	kg/meter (width 1500mm)	kg/meter (width 1800mm)	kg/meter (width 2400mm)
3	23.55	28.3	35.3	42.4	56.5
4	31.4	37.7	47.1	56.5	75.4
5	39.25	47.1	58.9	70.7	94.2
6	47.1	56.5	70.7	84.8	113
8	62.8	75.4	94.2	113	150.7
10	78.5	94	118	141	188
12	94.2	113	141	170	226
16	125.6	151	188	226	301
20	157	188	236	283	377
22	172.7	207	259	311	415
25	196.25	236	294	353	471
28	219.8	264	330	396	528
32	251.2	301	377	452	603
36	282.6	339	424	509	678
40	314	377	471	565	754
45	353.25	424	530	636	848
50	392.5	471	589	707	942
55	431.75	518	648	777	1036
60	471	565	707	848	1130
65	510	612	765	918	1224
70	549.5	659	824	989	1319
75	588.75	707	883	1060	1413
80	628	754	942	1130	1507
90	706.5	848	1060	1272	1696
100	785	942	1178	1413	1884

Stainless Steel 904l Plate Stockist Distributor of Following Manufacturers

ThyssenKrupp Make SS 904l Plates

Aperam Make Stainless Steel 904l Plate

Outokumpu Make SS 904l Plates

Nippon Steel & Sumitomo Metal Make SS 904l Plate

Posco Make Stainless Steel 904l Plates

Jindal Make Stainless Steel 904l Plate

JFE Steel Corporation Make SS 904l Plate

Essar Make Stainless Steel 904l Plate

Stainless Steel 904l Plate Finish Types

Pan India Supply of Stainless Steel 904l Plates

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