Stainless steel sheet is a type of sheet metal made from an alloy of steel and chromium. They are normally classified into hot rolled and cold- rolled types,mainly including 200, 300, 400 series alloys.200 Series has low nickel;300 series contains chromium and nickel as their major alloying additions;400 Series is formed by ferritic and martensitic stainless steel. Type 200/300/400 series alloys available in sheets at Grand Metal include:201,202,304,304L,316L,321,409L,410S,420J2,430,439.
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Stainless steel sheet has good mechanical properties, with high tensile strength and impact resistance.
Stainless steel sheet contains at least 10.5% chromium, making it less prone to rust or chemical attack in humid, high temperature and corrosive environments.
The surface of the stainless steel sheet is smooth without micropores or cracks, so it is not easy to breed bacteria or dirt.
Stainless steel sheet is a recyclable material. Once it is no longer used, it can be recycled and reused, which reduces the problem of resource waste.
A smooth, reflective cold-rolled annealed and pickled finish produced by imparting a final light cold-rolled pass using polished rolls.
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BA is called Bright Annealed, a specific bright surface finish which is produces by the mills for cold-rolled stainless steels.
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HL,named hairline finish,that is a design finish in which the surface of the metal has a straight line of hair.
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No.4,a type finish of stainless steel,it gives low gloss and best apparent flatness of panels.
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No.1,A moderately rough and dull surface, ensuring that the stainless steel will meet mechanical property requirements.
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Perforated,A process for achieving uniform patterns on stainless steel sheets by CNC punching or laser cutting.
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Checker Plate,The design with a patterned plates printed on the surface of the stainless steel plate by high-pressure rolling of the rolling mill is called a checkered plate.
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Scratch-resistant Sheet, A scratch-resistant coating on stainless steel sheet surface, thus providing stainless steel sheet protection against damage.
LEARN MORE| Item | EN | AISI | JIS | ASTM |
|---|---|---|---|---|
| 1 | 1.4372 | 201 | SUS201 | / |
| 2 | 1.4373 | 202 | SUS202 | / |
| 3 | 1.4301 | 304 | SUS304 | S30400 |
| 4 | 1.4307 | 304L | SUS304L | S30403 |
| 5 | 1.4404 | 316L | SUS316L | S31603 |
| 6 | 1.4541 | 321 | SUS321 | S32100 |
| 7 | 1.4512 | 409L | SUS409L | / |
| 8 | 1.4000 | 410S | SUS410S | S41008 |
| 9 | 1.4031 | 420J2 | SUS420J2 | / |
| 10 | 1.4016 | 430 | SUS430 | S43000 |
| 11 | 1.4510 | 439 | SUS439 | S43932 |
| Technique | Surface Finsh | Grade | Thickness (mm) |
Width (mm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1000 * 2000 | 1219 * 2438 | 1220 * 2440 | 1250 * 2500 | 1250 * 3000 | 1500 * 3000 | Customized | ||||
| Hot Rolled | No.1 | 201/304L/316L/430 | 2.50-12.00 | X | X | X | X | X | √ | √ |
| Cold Rolled | 2B | 201/202/304/304L/316L/430/420J2/439 | 0.26-3.00 | √ | √ | √ | √ | √ | √ | √ |
| BA | 201/304/410S/430 | 0.25-2.00 | √ | √ | √ | √ | √ | X | √ | |
| No.4 | 201/202/304/304L/316L/410S/430/420J2/439 | 0.30-3.00 | √ | √ | √ | √ | √ | √ | √ | |
| HL | 201/202/304/304L/316L/410S/430/420J2/439 | 0.26-3.00 | √ | √ | √ | √ | √ | √ | √ | |
| 8K(Mirror) | 201/202/304/304L/316L/410S/430/420J2/439 | 0.26-2.50 | √ | √ | √ | √ | √ | √ | √ | |
| GRADE | NI | CR | CU | MN | SI | C | N | P | S | MO | AI | NB | TI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 201 | 0.80-1.30 | 14.00-17.00 | 1.30-2.00 | 8.00-10.00 | <1.00 | <0.15 | <0.25 | <0.06 | <0.03 | / | / | / | / |
| 202 | 3.50-5.50 | 17.00-18.00 | 1.30-1.80 | 5.50-7.50 | <1.00 | <0.15 | 0.05-0.25 | <0.045 | <0.015 | / | / | / | / |
| 304 | 8.00-12.00 | 17.50-19.50 | / | <2.00 | <0.75 | <0.03 | / | <0.045 | <0.03 | / | / | / | / |
| 304L | 8.00-12.00 | 17.50-19.50 | / | <2.00 | <0.75 | <0.03 | / | <0.045 | <0.03 | / | / | / | / |
| 316L | 10.00-14.00 | 16.00-18.00 | / | <2.00 | <0.75 | <0.03 | <0.10 | <0.045 | <0.03 | 2.00-3.00 | / | / | / |
| 321 | 9.00-12.00 | 17.00-19.00 | / | <2.00 | <2.00 | <0.08 | <0.10 | <0.045 | <0.03 | / | / | / | 5(C+N)-0.7 |
| 409L | <0.50 | 10.5-11.7 | / | <1.00 | <1.00 | <0.03 | <0.03 | <0.040 | <0.03 | / | / | <0.17 | 6xC-0.75 |
| 410S | <0.60 | 11.50-13.50 | / | <1.00 | <1.00 | <0.08 | / | <0.040 | <0.03 | / | / | / | / |
| 420J2 | <0.60 | 12.00-14.00 | / | <1.00 | <1.00 | 0.26-0.40 | / | <0.040 | <0.03 | / | / | / | 6xC-0.75 |
| 430 | <0.60 | 16.00-18.00 | / | <1.00 | <0.75 | <0.12 | / | <0.040 | <0.030 | / | / | / | / |
| 439 | <0.50 | 17.00-19.00 | / | <1.00 | <1.00 | <0.03 | <0.03 | <0.040 | <0.030 | / | 0.15 | <0.17 | / |
| GRADE | Y.S. | T.S. | ELOG. | HRB |
|---|---|---|---|---|
| 201 | ≥310 | ≥665 | ≥35 | ≥105 |
| 202 | ≥260 | ≥620 | ≥40 | ≥100 |
| 304 | ≥205 | ≥520 | ≥40 | ≥90 |
| 304L | ≥205 | ≥520 | ≥40 | ≥90 |
| 316L | ≥170 | ≥480 | ≥40 | ≥95 |
| 321 | ≥205 | ≥520 | ≥40 | ≥90 |
| 409L | ≥175 | ≥360 | ≥25 | ≥80 |
| 410S | ≥205 | ≥410 | ≥20 | ≥88 |
| 420J2 | ≥225 | ≥540 | ≥18 | ≥99 |
| 430 | ≥205 | ≥450 | ≥22 | ≥88 |
| 439 | ≥205 | ≥415 | ≥22 | ≥89 |
Our stainless steel sheets undergo rigorous testing throughout the entire process.
Visually inspect the surface of the stainless steel sheets for obvious defects such as scratches,pits,rust spots,color variations,roll marks,or oil stains.
Use a micrometer to measure whether the thickness of the stainless steel sheet falls within the specified tolerance range.
A handheld spectrometer is used to conduct on-site spot checks on stainless steel sheets,ensuring that the content of key elements-such as chromium(Cr) and nickel(Ni)-complies with established standards.
Hardness testing is conducted on stainless steel sheets to ensure compliance with industry standards.
Tensile strength tests are conducted on stainless steel sheets to ensure that their key parameters meet industry standards.
Yield strength testing is conducted on stainless steel sheets to ensure that their critical parameters comply with industry standards.
We have a owner factory spanning over 8,000+ ㎡ including a warehouse covering more than 2,000 + ㎡ and are equipped with multiple processing lines, such as cutting and slitting lines, brushing lines, sandblasting lines and polishing lines etc. This enables us to rapidly fulfill our customers' processing requirements and ensure timely delivery.
We are the core agent for steel mills such as TSINGSHAN, TISCO, BAO STEEL, POSCO, and JISCO, and our stainless steel grades include: 200 series,300 series, and 400 series etc.
Standard stock products of stainless steel sheets;can be shipped within a few days. Custom orders (depending on the material grade, complexity of the surface treatment, and required slitting widths and tolerances) may take weeks or even months.
We are able to cover all types of surface finish and sizes of stainless steel sheets. A comprehensive product selection from stainless steel sheets grade,surface finish,size are provided. We specialize in providing customers with customized service.
We have a comprehensive quality inspection process for stainless steel sheets.From stainless steel material production to final processing and delivering, we implement rigorous inspection procedures, typically adhering to a "material inspection - process inspection - final inspection" quality control system,including material verification, thickness measurement, appearance inspection, width inspection, and packaging inspection etc.
We have established strategic cooperative relations with many famous stainless steel enterprises,controlling the quality from the source. Moreover, experienced QC team carry out inspection for the whole processing and make sure the product quality, increasing first-grade products ratio.
We can provide you with the stainless steel sheet metal fabrication service.
Laser Cutting Capabilty:
Metals:Steel,Stainless Steel,Carbon Steel,Copper,Aluminum
Thickness range:≤50mm
Length range:≤13000mm
Blade Cutting Capability:
Metals:Steel,Stainless Steel,Carbon Steel,Copper,Aluminum
Thickness range:≤15mm
Length range:≤8000mm
Bending Capability:
Metals:Steel,Stainless Steel,Carbon Steel,Copper,Aluminum
Thickness range:≤15mm
Length range:≤8000mm
| Stainless Steel Sheet Packaging And Loading | |
|---|---|
| Packaging |
Stainless steel sheets cover with wood plate for protection in transportation. All stainless steel sheets will be loaded in strong wooden packages. Every cartons loaded with good shorting and strengthening. Take container loading pictures and seal the container. Transportation speed is quick. And keep customer each step informed. |
| Loading |
In bundles with seaworthy wooden pallets or as per requirement. The inner size of container is below: 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
Our stainless steel sheets applications are everywhere
Typical Applications:
1. Building Exterior Facades
2. Elevators
3. Interior and Exterior Column Cladding
4. Handrails
5. Doors and Windows
6. Curtain Walls
Typical Applications:
1. Elevator Doors
2. Elevator Car
3. Car Ceiling
4. Elevator Control Panel
5. Elevator Wall Cladding
6. Elevator Car Floor
Typical Applications:
1. Washing Machine Inner Drums
2. Water Heater Inner Tanks
3. Microwave Oven Inner and Outer Housings
4. Refrigerator Liners
Typical Applications:
1. Kitchen Wall Decoration
2. Cabinet Design
3. Kitchen Countertop
4. Kitchen Island
5. Kitchen Backsplash
6. kitchen Sink
Environmental Protection Facilities
Typical Applications:
1. Freshwater Storage Equipment
2. Conveyance Pipelines
3. Seawater Desalination Equipment
4. Flue Gas Desulfurization Units
5. Waste Incinerators
Typical Applications:
1. Chemical Equipment
2. Papermaking Machinery
3. Food Processing Equipment
4. Pharmaceutical Equipment
5. Energy Equipment
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