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Hongming Metal is a famous manufacturer and supplier of Stainless Steel 304L Sheets & Plates. We offer a wide range of Stainless Steel Sheets and plates in different sizes and shapes that are being designed as per the national and international standards and specifications by marinating the quality of raw materials. We are also offering these in various length sizes and shapes and are available at cheap price.

Our manufactured Stainless Steel S30403 Sheets & Plates provides some excellent properties such as low-temperature properties, and it responds well to hardening by cold working. 304L Stainless Steel has good welding characteristics. These Sheets and plates have excellent corrosion resistance in a variety of different environments. Some extra benefits these Sheets & Plates that are providing to the customers are low carbon content, eliminates carbon precipitation in the welding process, can be used to severe in corrosive environments, and very similar to Type 304. These sheets and plates offer high mechanical strength and durability in harsh environments and elevated temperatures.

Hongming Metal is manufacturing these Stainless Steel 1.4307 Sheets & Plates with premium quality of raw materials by seeking advice from our engineers for developing the best product. We assure that these products will fulfill the needs and requirements of our clients and also compatible according to the market trend. We are always referring to international and national standards for manufacturing the best products. Our expert team members are very skilled and having knowledge about how to make the best suitable. The manufacturing process of these sheets and plates is carried out under the supervision and guidance of our experienced professionals.

Hongming Metal is supplying Stainless Steel 304L Sheets & Plates that will fit for numerous industrial applications. Before final packaging, we are performing some destructive and non-destructive tests by using the latest tools and techniques for checking the efficiency, strength, vulnerability of the products. Then we pack the Stainless Steel 304L Sheets & Plates with standard packaging material to prevent damage and rust during the transport process. We are providing safe and on-time delivery to our customers based on their worldwide locations.

Stainless Steel 304L Sheets and Plates Specification

Specifications : ASTM A240 / ASME SA240

Size : 1/4″ to 4″

Range : 5mm To 150mm

Thickness : 4.0mm – 100mm

Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.

Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)

Form : Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)

Available Types of Stainless Steel 304L Sheets & Plates


Stainless Steel 304L Plates
304L Stainless Steel Plate
UNS S30403 Plates
1.4306 / 1.4307 Plates
SUS 304L Plates
ASTM A240 Stainless Steel 304L Plates
Stainless Steel 304L HR Plate
304L Stainless Steel CR Plates
ASME SA 240 Stainless Steel 304L Plate


Stainless Steel 304L Sheets
304L Stainless Steel Sheet
UNS S30403 Sheets
1.4306 / 1.4307 Sheets
SUS 304L Sheets
ASTM A240 Stainless Steel 304L Sheets
Stainless Steel 304L HR Sheet
304L Stainless Steel CR Sheets
ASME SA 240 Stainless Steel 304L Sheet

HL/ NO.4 Sheets

Stainless Steel 304L HL Sheet

304L Stainless Steel No,4 Sheets

UNS S30403 No.4 Sheets

1.4306 / 1.4307 No.4 Sheets

SUS 304L No.4 Sheets

ASTM A240 SS 304L No.4 Sheets

ASME SA 240 Stainless Steel 304L No.4 Sheet

Chequered/ Embossed Plates

Stainless Steel 304L Chequered Plate

304L Stainless Steel Embossed Sheets

UNS S30403 Chequered Plates

1.4306 / 1.4307 Embossed Plates

SUS 304L Chequered Plates

ASTM A240 SS 304L Chequered Plates

ASME SA 240 Stainless Steel 304L Embossed Sheets

Mirror Finished/ 8K/ BA Sheets

Stainless Steel 304L Mirror Finished/ 8K/ BA Sheets

304L Stainless Steel Mirror Finished/ 8K/ BA Plates

UNS S30403 Mirror Finished/ 8K/ BA Sheets

1.4306 / 1.4307 Mirror Finished/ 8K/ BA Plates

SUS 304L Mirror Finished/ 8K/ BA Sheets

ASTM A240 SS 304L Mirror Finished/ 8K/ BA Plates

ASME SA 240 Stainless Steel 304L Mirror Finished/ 8K/ BA Sheets

Sand blasted Sheets

Stainless Steel 304L Sand blasted Sheets

304L Stainless Steel Sand blasted Sheets

UNS S30403 Sand blasted Sheets

1.4306 / 1.4307 Sand blasted Sheets

SUS 304L Sand blasted Sheets

ASTM A240 SS 304L Sand blasted Sheets

ASME SA 240 Stainless Steel 304L Sand blasted Sheets

SS 304L Sheets & Plates Equivalent Grades

SS 304L S30403 1.4306 / 1.4307 SUS 304L X2CrNi18-9 / X2CrNi19-11 03Х18Н11 Z3CN18‐10

SS 304L Sheets & Plates Chemical Composition

Grade C Mn Si P S Cr Ni
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 8 – 13

SS 304L Sheets & Plates Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.93 g/cm3 1399 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %


Q1. Where is your factory ?

A1: Our company’s processing center is located in Jiangsu, Wuxi, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
We can provide a wide range of personalized services according to the customers’ needs.

Q2. What are your company’s main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.

Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.

Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.