Basic Info.
Model NO.
stainless steel coil
Type
Stainless Steel Coils
Standard
ASTM, AISI, GB, JIS, DIN, EN
Grade
200 Series/300 Series /400 Series
Certification
SGS, BV, Iqi, TUV, ISO, CE, etc
Technique
Cold Rolled Hot Rolled
Thickness
0.2mm – 60mm, etc
Width
3.2mm – 2000mm, etc
Length
as Per Customer’s Requirement
Finish
No.1, 2b, 2D, 2h, 2r, No.4, Hairline
Coil Weight
3-10 Tons or as Your Requirements
Transport Package
in Bulk, in Bunddle, in Water Proof Plastic Wrrapp
Specification
As required
Product Description
Stainless steel coil/strip is one of the most popular raw materials in construction and manufacturing. Because of its unique mechanical and physical properties, stainless steel coils have been widely used in the production of kitchen appliances and industrial equipment. They are rugged, corrosion resistant, lightweight and require low maintenance. In addition, they are flexible and easy to meet the requirements of a series of design standards. In industry (especially in manufacturing), many grades of stainless steel coils can be found, each with different performance and availability.
Grades | Stainless Steel J1, J2, J4, 201, 202, 301, 304, 304H, 304L , 309, 309S, 310, 310S, 316, 316L, 316TI, 321, 321H, 347, 409, 410, 410S, 420, 430, 441, 904L |
Thickness | 0.2mm - 60mm |
Width | 3.2mm - 2000mm |
Length | AS PER CUSTOMER'S REQUIREMENT |
Type of Material | STAINLESS STEEL SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD,FULL HARD. |
Finish | NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. |
Standard | ASME, ASTM, AISI, EN, BS, GB, DIN, JIS, SUS, etc. |
manufacture | Cold Rolled ,hot rolled |
Application | Decoration,Industry,food processing and medical industry ,ships building industry etc. |
Certification | SGS, BV, IQI, TUV, ISO, CE, etc |
Coil Weight | 3-10 Tons Or As Your Requirements |
Tolerance | ±1% |
MOQ | 1 ton |
Supply Ability | 5000 tons / month |
Lead Time | 7-15 working days after the receipt of 30% deposit |
Payment Terms | 30%T/T Advance + 70% Balance |
Price Terms | FOB, CFR, CIF, EXW |
Packing | Standard sea-worthy package or as required |
Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16.0 -18.0 | - |
202 | ≤0 .15 | ≤L.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
301 | ≤0 .15 | ≤L.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 -15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0. 22 | 0. 24 -0 . 26 | - |
410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - |
Density of Stainless Steel
Steel Grade | Density(g/cm3) |
201, 202, 304, 304L, 305, 321, 301, 302 | 7.93 |
316, 316L, 309S, 310S, 347 | 7.98 |
405, 410, 420 | 7.75 |
409, 430, 434 | 7.7 |
Stainless Steel Gauge Chart
Gauge | Thickness (inch) | Thickness (mm) | Tolerance |
11 Gauge | 0.120" | 3.17mm | ± 0.005 |
12 Gauge | 0.109" | 2.78mm | ± 0.009 | ± 0.23mm |
14 Gauge | 0.078" | 1.98mm | ± 0.007 | ± 0.18mm |
16 Gauge | 0.063" | 1.59mm | ± 0.006 | ± 0.15mm |
18 Gauge | 0.050" | 1.27mm | ± 0.005 | ± 0.13mm |
20 Gauge | 0.038" | 0.95mm | ± 0.004 | ± 0.10mm |
22 Gauge | 0.031" | 0.79mm | ± 0.004 | ± 0.10mm |
24 Gauge | 0.025" | 0.64mm | ± 0.003 | ± 0.08mm |
26 Gauge | 0.018" | 0.476mm | ± 0.003 | ± 0.08mm |
28 Gauge | 0.0156" | 0.396mm | ± 0.002 | ± 0.07mm |
30 Gauge | 0.0125" | 0.32mm | ± 0.002 | ± 0.07mm |
Surface | Definition | Application |
No.1 | The Surface Finished By Heat Treatment And Pickling Or Processes Corresponding There To After Hot Rolling. | Chemical Tank, Pipe Etc. |
No.3 | Those Finished By Polishing With No.100 To No.120 Abrasives Specified In JIS R6001. | Kitchen Utensils, Building Construction Etc. |
No.4 | Those Finished By Polishing With No.150 To No.180 Abrasives Specified In JIS R6001. | Kitchen Utensils, Building Construction, Medical Equipment Etc. |
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 Etc. |
BA (No.6) | Those Processed With Bright Heat Treatment After Cold Rolling. | Kitchen Utensils, Electric Equipment, Building Construction Etc. |
Mirror (No.8) | Shinning Like A Mirror | Building Construction, Decoration Etc. |
Hairline | Those Finished Polishing So As To Give Continuous Polishing Streaks By Using Abrasive Of Suitable Grain Size. | Building Construction Etc. |
1. Automobile industry
Stainless steel coils not only have corrosion resistance, but also relatively light in weight. Therefore, they are widely used in the automotive industry.
2. Water storage and transportation industry
Water is susceptible to contamination during storage and transportation. Therefore, the storage and transportation equipment used is critical. The storage and water transportation equipment made of stainless steel coils is the most sanitary, safest and most efficient water industry equipment currently recognized.
3. Construction industry
It is an important building material or raw material for the production of building materials in the construction industry. Stainless steel coils can be used to make decorative panels on the exterior walls of buildings and interior wall decoration. They are not only durable but also very beautiful.
In addition, it is also used in the home appliance manufacturing industry.
Address:
Room 1906, No. 20, Dongting Middle Road, Xishan District, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, BSCI, QHSE
Company Introduction:
DELONG Steel is group company in the steel manufacture & Trading, founded in the2010s, 500+ staff, 20, 000+ m2 non-dust workshop, 30+ great large mills and cooperation partners in China, 3000, 000+ MT production per year under ISO CE management, 30, 000+customers in domestic and overseas market, 10 billion USD of annual turnover, 12+ subsidiary companies all over China, ranking the Top 100 private enterprises in China, 1 hour reach Shanghai/Tianjin /Guangzhou Port, we keep high quality, competitive price, thousands tons of stock, most efficient delivery and reliable cooperation for global valued customers. We have been engaging industry steel for over 10 years, best service and the most competitive price is one of our greatest advantages that make us today!
From our head office in Wuxi, Jiangsu Province, we have provided products and services to multiple sectors that span over 50 countries worldwide. There is no limit to our reach as we continue to develop within growing markets and territories.
We supply products that support a diverse and wide assortment of industries including oil and gas, automotive, chemical and construction. We are constantly looking to innovate with our extensive range of suppliers to offer products and solutions that are not only unique in their design but competitive in their price.
We are proud to work closely with industry and academic partners to continually improve our products and services, as a result, we have patented products designed to save you time and money.
We operate within the scope of ISO 9001: 2015 accredited management system and the raw materials are procured from suppliers in compliance with ASTM, BS EN and DIN standards.
Our products are rigorously inspected to ensure they are within tolerance of our customer′s specifications, we work with accredited laboratories for specialised material testing and chemical analysis.
In addition, we use X-ray fluorescence technology to meet our high inspection standards and to ensure that our customers get the best quality products.