SS304 Stainless Steel Cold Rolled Coil 420j2 DIN1.4028 SUS420 Ss420

• Standard: ASTM, AISI, GB
• Grade: 300 Series
• Certification: AISI
• Model NO.: AISI430 304 201 316
• Shape: Round
• Technique: Cold Rolled
• Surface Treatment: 2b No4
• Coil ID: 508mm
• Coil Weight: 3-5mt
• Sample: Free
• Delivery Date: Within 30 Days
• Transport Package: Export Package
• Specification: 1250mm
• Trademark: Promisteel
• Origin: China
• HS Code: 71293400
• Production Capacity: 50000

Product Description

  

 

Product Description

Stainless steel is divided into three categories: austenitic stainless steel (A1, A2, A3, A4, A5), ferritic stainless steel (F1) and martensitic stainless steel (C1, C4, C3).

Austenitic stainless steels contain 16%-26% chromium and up to 35% nickel, generally have the highest corrosion resistance, cannot be strengthened by heat treatment, and are nonmagnetic; the most common type is 18/8, or grade 304, That is, it contains 18% chromium and 8% nickel; typical uses include the aircraft industry, dairy and food processing industries. Austenitic stainless steel (A*-50 is softer / A*-70 is suitable for cold working / A*-80 is high strength)
Standard ferritic stainless steel contains 10.5%-27% chromium, but does not contain nickel. Due to the low carbon content (less than 0.2%), it cannot be strengthened by heat treatment and is only used in occasions where corrosion resistance is not high, such as construction and automobiles. In terms of decoration. Ferritic stainless steel (F1-45 is softer/F1-60 is suitable for cold working)
Martensitic stainless steel usually contains 11.5%-18% chromium and less than 1.2% carbon, sometimes nickel, can be strengthened by heat treatment, has moderate corrosion resistance, and is used in knives, surgical instruments, wrenches and turbines.
Stainless steel is divided according to its corrosion resistance: stainless steel (resistance to corrosion in the air) and stainless acid-resistant steel (resistance to corrosion in certain chemical media).

According to the chemical composition, it can be divided into high-chromium stainless steel (such as 4Cr13, Cr17, Cr28, Cr17Ti, etc.), chromium-nickel stainless steel (such as 0Cr18Ni9Ti, Cr18Ni12Mo2Ti), chromium-manganese-nitrogen stainless steel (such as Cr17Mn13Mo2N)

What is Stainless Steel?

Stainless steel is a type of metal alloy made mostly of iron, combined with chromium and sometimes other elements like nickel, molybdenum, or carbon. The chromium content (usually at least 10.5%) gives it a unique property: resistance to rust and corrosion. This makes stainless steel durable and long-lasting.
 

Detailed Photos

 

Product Parameters

 

Category	Keywords/Terms
Product Description	Stainless Steel Coil, SS Coil, Cold Rolled Stainless Steel, CR Stainless Steel, Austenitic Steel
Grades	304 Stainless Steel, 316 Stainless Steel,
Standards	ASTM A240, EN 10088-2, JIS G4305
Surface Finish	2B Finish, BA (Bright Annealed), Hairline Finish, No.4 Satin Finish, Mirror Finish
Thickness	Thin Coil, 0.3mm Coil, Medium Gauge Coil, Heavy Gauge Coil
Width	Slit Coil, Wide Coil, Narrow Width
Applications	Home Appliances, Kitchenware, Refrigerators, Washing Machines, Microwave Ovens
Properties	Corrosion Resistant, Heat Resistant, Anti-Rust
Customs/Import Terms	HS Code 7219.33, Duties on Stainless Steel Coil, Free Trade Agreement (FTA)
Packaging	PVC Coated, Pallet Packaging, Edge Seaworthy Packing; Protection,
Supply Chain	Exporter,Supplier, Manufacturer, FOB Price, CIF Price, Incoterms

Packaging & Shipping

 

Company Profile

PromiSteel is a professional supplier in the stainless steel market. We have a complete logistics system and various modes of transportation. Within our product range you will find stainless steel products in the 400, 200 and 300 series, including coil, plate, strip and tube. Our company guarantees timely and high quality delivery of any product in any quantity. Several factors contribute to the ability to provide buyers with the most profitable offers:
We have a large stock of stainless steel in different grades in our warehouse;
Direct contracts with all major manufacturers;
Ongoing system purchases;
Great experience.
  PromiSteel has many highly qualified employees. Consumers in many countries appreciate our services and the quality of the products we offer. The permanent warehouse stock is 5000 tons, which allows you to choose the material with the required properties according to the customer's requirements, and quickly complete any order in the shortest time.

The company PromiSteel not only operates effectively in the field of metal supply and stainless steel pipe production. The price of stainless steel is formed by several basic factors: purchase price, and follow-up services. This practice minimizes direct and indirect costs. We also supply slitting and cutting coils, grinding flat and electric welded stainless steel tubes according to customer requirements, edge milling, roll straightening of thick plates.

Certifications

FAQ

1. who are we?
We are based in Tianjin, China, start from 2015,sell to Mid East(45.00%),Africa(30.00%),Eastern Asia(5.00%),South Asia(15.00%),Domestic Market(3.00%),South America(2.00%). There are total about 30 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Hot rolled steel,Cold rolled steel,Galvanised & Coated Steel,Stainless Steel,Long Products

4. why should you buy from us not from other suppliers?
1, Strong Sense of commitment 2. Professional material-consulting and service for particular Industries 3. Stable and Qualified Supply Chain 4. QC and Loading inspection 5. Reasonable and Competitive Price 6. Flexible Payment Terms

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian