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What does 430 mean in stainless steel?
Type 430 (UNS S43000) in Coil Form
Type 430 is a ferritic stainless steel with corrosion resistance approaching that of 304/304L stainless steel. This grade
does not work harden rapidly and can be formed using both mild stretch forming, bending, or drawing operations.
What is the difference between ss410 and SS 430?
Corrosion Resistance
These steels obtain maximum corrosion and heat resistance through hardening. However, grade 410 steels are
less corrosion resistant than austenitic grades and grade 430 ferritic alloys containing 17% chromium. Smooth
surface finish offers improved performance of steels.
What is difference between strip and coil?
There are no difference between coils and strips but the width. Coil is reduced into multiple narrower coils, that's
called strip normally.
Is there a finish on stainless steel?
Mill finish is the basic supply condition for stainless steels, no matter whether they are cold or hot rolled. However,
most of these steels require further finishing processes to meet the requirements of certain applications.
PRODUCT DESCRIPTION
| Product name | Factory spot hot/cold rolled 201 304 321 316L 304L 310s 904L duplex 2205 2507 stainless steel roll coil with 2B/No.1/HL/No.4/8k finish |
| MOQ | 1 Ton |
| Free Samples | Available |
| Coil Weight | 1-8 tons |
| Package | Seaworthy wooden pallets and waterproof paper |
| Thickness | 0.1mm-16mm |
| Width | 10mm-2000mm |
| Surface | 2B/No.1/No.4/HL/8K mirror |
| Leading time | within 7-15 days |
| Payment terms | T/T 30% for deposit. 70% balance before shipment |
| Material grade | 201 304 321 316L 304L 310s 904L duplex 2205 2507 |
| Surface Finish | Definition | Application |
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
