430 polished stainless steel coil refers to 430 stainless steel that has been rolled into coils and then polished to create a smooth, shiny, and reflective surface. Polishing stainless steel improves its appearance, provides a smooth texture, and enhances its corrosion resistance by removing impurities and oxidation.
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Description Of Polished Stainless Steel Coil
By grinding, the stainless steel coil can obtain a smooth, shiny and reflective surface, so that the stainless steel coil has a beautiful appearance. We call this process polishing, and the stainless steel coil with polished surface is called polished stainless steel coil.
Polished stainless steel coil is often used in applications where both aesthetic appeal and some resistance to corrosion are important. It is commonly found in appliances, kitchenware, automotive trim, and architectural elements.
Features Of 430 Polished Stainless Steel Coil
1. Magnetism
2. Smooth, Shiny and Reflective Surface
3. Corrosion and Temperature
4. Good Formability and Machinability
5. Affordable Cost
Specifications Of 430 Polished Stainless Steel Coil
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Item |
Polished Stainless Steel Coil |
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Brand Name |
Grand Metal |
| Standar | ASTM，SUS，AISI，JIS，DIN，EN，GB |
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Surface Finish |
Polished/Mirror |
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Type |
Coil |
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Grade |
430 |
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Technique |
Cold Rolled |
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Thickness（mm） |
0.25-2.00 |
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Tolerance |
±5 |
Information Of 430 Stainless Steel Coil
| Technique | Surface Finish | Grade | Thickness(mm) | Width(mm) | |||||
| Main Dinmension | |||||||||
| 20-850 | 1000 | 1219 | 1240 | 1250 | 1500 | ||||
| Hot Rolled | No.1/2E | 430 | 2.2-12 | √ | √ | √ | √ | X | √ |
| Cold Rolled | 2B | 0.25-2.0 | √ | √ | √ | √ | X | X | |
| BA | √ | √ | √ | √ | X | X | |||
| 2BA | √ | √ | √ | √ | X | X | |||
| No.4 | √ | √ | √ | √ | √ | X | |||
| HL | √ | √ | √ | √ | √ | X | |||
| Mirror | √ | √ | √ | √ | √ | X | |||
Export Standar Of 430 Stainless Steel
| Item | En | AISI | JIS | ASTM |
| 1 | 1.4016 | 430 | SUS430 | S43000 |
SS 430 Chemical Composition
| Grade | NI | CR | CU | Mn | Si | C | N | P | S | Mo | Ai | Nb | Ti |
| 430 | ＜0.60 | 16.00-18.00 | / | ＜1.00 | ＜0.75 | ＜0.12 | / | ＜0.040 | ＜0.030 | / | / | / | / |
SS 430 Mechanical Properties
| Grade | Y.S. | T.S. | ELOG. | HRB |
| 430 | ≥205 | ≥450 | ≥22 | ≥88 |
Product Display
Product details
Description Of Polished (Grinding) Process
Polished refers to the process of smoothing and enhancing the surface of the stainless steel to achieve a shiny, reflective finish.This is often done with abrasive materials or machinery to remove imperfections, giving the stainless steel an aesthetically pleasing appearance.
Features Of Polished Stainless Steel
Why Choose Grand Metal ?
1. Own Factory
We have a cold rolled factory of more than 30000 square meters, Our production line include 2B production line,BA production line and slitting and cutting line which can quickly match the processing capacity to each customer to meet the order delivery requirements.
2. Competitive Price
We also are the core agent for steel mills such as TSINGSHAN, TISCO STEEL, BAO STEEL, POSCO, JISCO STEEL and YONGJIN, and our stainless steel grades include: 200 series,300 series, and 400 series etc.
3. Flexible Delivery
We support both spot and futures. We have a warehouse of more than 8,000 square meters, with both spot inventory of stainless steel coils and stainless steel sheets. Delivery can be made within 3 days at the fastest, providing customers with flexible delivery methods.
4. Good Quality Control Service
Our company has a strong after-sales team and QC teams,each order is matched with dedicated production staff to follow up. The processing progress of the order is synchronized to the sales staff in real time every day. Each order must go through multiple inspection procedures before shipment to ensure Delivery is possible only if delivery requirements are met.
What Else Service We Can Offer You ?
To meet the individual needs of our customers, we also provide customized service including material customization,surface finish customization,size customization etc.
1. Material Customization
Selected 201,304,316,316L,410s and 430 stainless steel grade materials.
2. Surface Finish Customization
We can provide you with the polished stainless steel coil surface finish customized service including 2B,BA,No.4,HL,Mirror etc.
3. Size Customization
The standard width size of 430 polished stainless steel coil can be 20-850mm,1000mm,1219mm,1240mm and the customized width can be up to 1250mm.
4. Color Customization
More 15+ years of PVD vacuum coating experience,available in more than 10 colors such as gold,rose gold and black etc.
Packaging:
According to customer's needs,use wrapping papper. If the transportation period exceeds 10 days or encoun-ters special climate,we will use waterproof packaging and add plastic film to prevent moisture,water and rust.
Loading:
We use the wooden pallet,triangular wood to fix the coil,and the steel wire rope to to hold on the both side. That can prevent from the crush injury effectively.
Q1：Is 430 stainless steel rust?
A1：No, 430 is less likely to rust.But 304 possesses a better rust-free nature than the 430 grade because of the presence of chromium in its main constituents.Oxidation from atmospheric pollutants will eventually ruin 430 stainless steels.430 stainless steels can also corrode when it is present in environment with high acidic amount for an extended period.
Q2：Is 430 stainless steel magnetic?
A2：Yes, grade 430 is magnetic.This stainless steel specifications contains magnetism.The possibility that the alloy will exhibit magnetic characteristics is increased when it contains components like Cr, Mo and Si.
Q3：Does 430 stainless steel good for outdoors?
A3：Yes, Stainless steel 430 is good for outdoor. It does not corrode in sightly corrosive and atmospheric conditions. As corrosion is more important than strength in this condition, therefore, it is a suitable choice for outdoors.
Q4：Which is Better 430 VS 304 Stainless Steel?
A4：Grades 430 and 304, both have a high rust-free nature.304 grade gives higher corrosion resistance, greater longevity and high yield strength.430 grade is going to cost you a lot less money than 304 grade would, but when looking at both of those factors, 304 grade is going to come out on top as the better option. 304 grades have greater longevity than 430 grade.
Q5：Is 430 stainless steel food grade?
A5：Food-grade stainless steels contain higher levels of chromium and nickel, which means 430 stainless steel is not considered food-grade. While 430 stainless steel is durable and has a high resistance to heat, it is not suitable for use in food processing, storage, or handling applications due to its lower corrosion resistance and potential for contamination.
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