Wuxi Ninghang Stainless Steel Export & Import Co.,Ltd.
Positive, hard work, do a good job of pre-sales, sales and after-sales service for customers
Add to Cart
443 Cold Stainless Steel Sheet Kitchen Equipment Thickness 0.05-6mm
Product Description
Stainless steel 443, a kind of ferritic stainless steel, is generally used to replace 304. Its rust prevention ability and processing performance are equivalent to 304. It is currently widely used in the fields of electrical appliances, utensils, kitchen equipment, elevators, oven manufacturing, etc.
Material characteristics of stainless steel 443: the pitting corrosion resistance index of 443 stainless steel is 300mV, which is equivalent to 304 stainless steel. It has high thermal stability and good tensile performance.
Material properties are superior to ordinary ferritic stainless steel: 443 stainless steel improves corrosion resistance by increasing Cr, reducing C and adding Ti. Improvement of pitting corrosion resistance: increase the content of Cr to improve the corrosion resistance of stainless steel matrix, and increase Ti to improve its pitting corrosion resistance. With the increase of Cr content, the electrode potential of the stainless steel substrate is improved. Meanwhile, Ti preferentially forms a stable compound with C in the stainless steel, which inhibits the combination of C and Cr in the stainless steel, suppresses the appearance of Cr poor spots, and improves its pitting corrosion resistance. Improvement of thermal service life: Ti element preferentially forms C compound, which inhibits the enrichment of C to the grain boundary of stainless steel under heating conditions, improves the thermal service life of stainless steel, improves the intergranular corrosion resistance of stainless steel, and improves the thermal stability of stainless steel.
Product Diaplay
| Chemicai Composition(WT%) | ||||||||||
| Grade | (C) | (Si) | (Mn) | (Cu) | (Cr) | (N) | (Ti) | (Ni) | (P) | (S) |
| 443 | ≤0.025 | ≤1.0 | ≤1.0 | 0.1~0.5 | 19.5~21.5 | ≤0.025 | 0.2+4CN~0.75 | 0.1~0.5 | ≤0.035 | ≤0.015 |
| Physical Property | ||||||||||
| yield strength(mpa) | tensile strength(mpa) | extend(%) | ||||||||
| 305 | 483 | 31 | ||||||||
| Application | ||||||||||
| electrical appliances, utensils, kitchen equipment, elevators, oven manufacturing, etc. | ||||||||||
Application
⑴ kitchen utensils:
Tableware, dishwasher, cooking stove, range hood, barbecue oven, kitchen equipment
(2) electrical appliances (microwave oven, electric rice cooker, dishwasher, cold)Freezer
(3) transport vehicles, machine refrigerated containers, automobile exhaust system parts
(4) building roofs, building hardware, elevators and electricity
Movable escalator, decorative pipe, curtain guide rail, internal and external building accessories.
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service
than other stainless steel companies.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, India, etc.
Q5. Can you provide sample ?
A5: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.