Stainless Steel Plate 409L with Surface Treatment

Stainless Steel Plate 409L with Surface Treatment System 1

Stainless Steel Plate 409L with Surface Treatment System 2

Stainless Steel Plate 409L with Surface Treatment System 3

Stainless Steel Plate 409L with Surface Treatment

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 5000000 m.t./month

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Description	steel sheet,hot rolled steel sheet,cold rolled steel sheet, steel sheet,sheet,steel plate
Material	201/202,304/304L, 310S/309S/316L/316Ti/321,410/420/430/444/443/409L, and 904L
Standard	ASME, ASTM, EN ,BS,GB,DIN, JIS etc
Application	Steel sheet applies to construction field, ships building industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.
Packaging	Standard export sea-worthy packing
Delivery time	10-30 days
Quality	No.1
Productivity	500 tons/Day
Note	Our company has cooperative relation between the domestic agents. Stainless steel sheet can be made accordingto the customers requirements. Fasten delivery. Quality assured.
Contacts	If you have any question,please feel free contact me.

Surface finish	Characteristics and application
2B	The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.1	Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4	Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K	The product have excellent brightness and prefer reflexivity can to be the mirror.

Company Information

CNBM(China National Building Material Company)International Corporation is a state owned Enterprise.

We are listed in the fortune global 500 companies, and we are the second largest building material company in the world.

We are specialized in producing stainless steel coil, stainless steel (plate/sheet), and duplex stainless steel for a prelonged period. We are currently doing grade of steel of 201/202,304/304L, 310S/309S/316L/316Ti/321,410/420/430/444/443/409L, and 904L.

FAQ

1. How Many years experience do we have?

We have been exported to more than 20 countries in the past 15 years.

2. How long do we usually reply your request?

We always reply our customer within 24 hours.

3. What material are we supplying now?

We are specialized in producing Stainless Steel Coil, Stainless steel(plate/sheet), and duplex stainless steel for 2 decades. We are currently supplying 201/202, 304/304l, 310S/309S/316l/316Ti/321, 410/420/430/444/443/409l, and 904l.

If you have any question about stainless steel sheets,donot forget to sending the email to Us! You will get the competitive Price and have a very good experience about the Buying Process! CNBM International Corporation is always your trustful friend!

Q:Are stainless steel sheets resistant to intergranular corrosion?: Yes, stainless steel sheets are generally resistant to intergranular corrosion due to the presence of chromium in their alloy composition. Chromium forms a protective oxide layer on the surface of stainless steel, preventing corrosive substances from penetrating the material and causing intergranular corrosion.

Q:Are stainless steel sheets resistant to caustic soda?: Yes, stainless steel sheets are generally resistant to caustic soda.

Q:Can stainless steel sheets be used for medical instruments?: Yes, stainless steel sheets can be used for medical instruments. Stainless steel is a popular choice for medical instruments due to its excellent corrosion resistance, durability, and ease of sterilization. It is non-reactive, which means it does not leach any harmful substances into the body during medical procedures. Stainless steel sheets are used to manufacture various medical instruments such as surgical tools, implants, dental instruments, and diagnostic equipment. The smooth surface of stainless steel sheets also makes them easy to clean and maintain, which is crucial for maintaining sterility in medical settings. Overall, stainless steel sheets are a reliable and widely used material for manufacturing medical instruments.

Q:Are stainless steel sheets good for pressure piping?: Yes, stainless steel sheets are good for pressure piping. Stainless steel is a strong and durable material that can withstand high pressure levels without deforming or breaking. It has excellent corrosion resistance properties, which makes it suitable for use in piping systems that carry fluids or gases under pressure. Stainless steel sheets are also easy to clean and maintain, making them a reliable choice for pressure piping applications in various industries such as oil and gas, chemical, and food processing.

Q:Are stainless steel sheets suitable for wastewater treatment plants?: Yes, stainless steel sheets are suitable for wastewater treatment plants. Stainless steel is known for its corrosion resistance, making it an excellent choice for environments with high moisture and chemical exposure, such as wastewater treatment plants. It can withstand the harsh conditions and provide long-lasting durability. Additionally, stainless steel is easy to clean and maintain, which is essential in a wastewater treatment facility where cleanliness and hygiene are critical. The material also has a high strength-to-weight ratio, making it suitable for various applications within the plant, such as tanks, piping, and equipment. Overall, stainless steel sheets are a reliable and practical choice for wastewater treatment plants.

Q:420 stainless steel, there is no good 304: 420 and 304 is not the same type of stainless steel, is 420 stainless iron, nickel containing little, 420 series stainless steel cutter belongs to the material processing of finished products and then quenching hardness is high, the 304 is rust resistant stainless steel material, widely used, the price is slightly more expensive than the 420, at about 20 yuan a kilogram.

Q:Can stainless steel sheets be used for jewelry?: Certainly, jewelry can indeed be made using stainless steel sheets. The jewelry industry favors stainless steel as it boasts durability, rust and corrosion resistance, and affordability. It is frequently employed in crafting an array of jewelry items such as rings, bracelets, earrings, necklaces, and pendants. By shaping, cutting, and polishing stainless steel sheets, one can create distinctive and fashionable jewelry designs. Furthermore, stainless steel jewelry is hypoallergenic, rendering it an exceptional choice for those with sensitive skin. In conclusion, stainless steel sheets are a versatile and pragmatic material for crafting exquisite and enduring jewelry pieces.

Q:How do you drill holes in stainless steel sheets?: To drill holes in stainless steel sheets, you will need to use a high-quality drill bit specifically designed for stainless steel. It is advisable to use a drill press or a stable drilling platform to ensure accuracy and prevent slippage. To reduce heat and friction, lubricate the drill bit with cutting fluid or a suitable lubricant. Begin by marking the desired hole locations on the sheet with a center punch, then start drilling at a slow speed, gradually increasing the speed as you progress. Be cautious not to apply excessive pressure to avoid damaging the sheet or causing the drill bit to break.

Q:Can stainless steel sheets be used for elevator mirrors or panels?: Yes, stainless steel sheets can be used for elevator mirrors or panels. Stainless steel is a popular material choice for elevator interiors due to its durability, sleek appearance, and resistance to corrosion and scratches. Elevator mirrors or panels made from stainless steel sheets provide a modern and elegant look, while also being easy to clean and maintain. Additionally, stainless steel is a versatile material that can be customized with various finishes, such as polished, brushed, or textured, to further enhance the aesthetic appeal of the elevator interior.

Q:How are stainless steel sheets finished?: To achieve different appearances and textures, there are various ways to finish stainless steel sheets. The most common techniques for finishing stainless steel sheets are as follows: 1. Mill Finish: Stainless steel sheets have a dull, non-reflective surface with visible grain lines as a result of the manufacturing process. This is the standard finish when the sheets are first produced. 2. Brushed Finish: Also known as satin finish, this involves brushing the surface of the stainless steel with an abrasive material to create a consistent, fine grain appearance. It produces a smooth and matte finish, which is often preferred for aesthetic reasons. 3. Mirror Finish: This finish creates a highly reflective and mirror-like surface on the stainless steel sheets. It is achieved by progressively polishing the surface with finer abrasive materials until a smooth and reflective finish is achieved. 4. Embossed Finish: This technique involves impressing a pattern or design onto the surface of the stainless steel sheets. Heat and pressure are used to create raised or recessed patterns, adding texture and visual interest to the sheets. 5. Bead Blasted Finish: Fine glass beads or other abrasive materials are used to blast the surface of the stainless steel sheets. This creates a uniform, matte appearance with a slightly textured finish. 6. PVD Coating: Physical Vapor Deposition (PVD) is a process where a thin layer of metal or alloy is vaporized and deposited onto the surface of the stainless steel sheets. This coating enhances the appearance of the sheets, offering various colors and finishes such as gold, bronze, or black. In summary, the choice of finish for stainless steel sheets depends on the desired aesthetic, functionality, and application of the material. Each finish has its own unique characteristics, allowing for versatility and customization in various industries, including architecture, interior design, automotive, and more.

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