Product Details
Mirror 304L Stainless Steel Coils 1800mm Annealed
Product Description
What is Type 304L stainless steel?
The stainless steel types 304 or 304L are also known as 18/8
stainless because of their chemical composition including
approximately 18% chromium and 8% nickel by weight. They are widely
used in the food and drink processing industries because they are
easy to form and to weld and have a great resistance to corrosion.
Is 304L stainless steel annealed?
Type 304/304L is a versatile, general purpose stainless steel with
good resistance to atmospheric corrosion, and to many chemicals and
food and beverages. These grades can be specified in the annealed
condition where they have very good formability.
Specification
Specifications | ASTM A240 / ASME SA240 |
---|
Dimensions | ASTM, ASME, and API |
Width | 600mm / 1000mm / 1120mm / 1250 / 1525mm / 2000mm, etc |
Thickness | 0.2mm – 8.0mm |
Length | as per your requirement |
Surface Finish | 2B, 2D, BA, NO.4, NO.8, 8K, mirror, Emboss, Ecth, etc. |
Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard, etc. |
Max coil | 25MT and as per your requirement |
Coil ID | 508mm,610mm, as per your requirement |
304 304L Cold Rolled Stainless Steel Coil Chemical component ASTM
A240:
| Type 304 | Type 304L | Type 304H |
---|
ASTM A240/A240M (UNS Designation) | S30400 | S30403 | S30409 |
Chemical Composition | | | |
Chromium | 18.0-20.0% | 18.0-20.0% | 18.0-20.0% |
Nickel | 8.0-11.0% | 8.0-12.0% | 8.0-10.5% |
Carbon (max.) | 0.080% | 0.030% | 0.040-.100% |
Manganese (max.) | 2.000% | 2.000% | 2.000% |
Silicon (max.) | 0.750% | 0.750% | 0.750% |
Sulfur (max.) | 0.030% | 0.030% | 0.030% |
Phosphorus (max.) | 0.045% | 0.045% | 0.045% |
Nitrogen (max.) | 0.100% | 0.100% | – |
Mechanical Properties (annealed) | | | |
Tensile (min. psi) | 75,000 | 70,000 | 75,000 |
Yield (min. psi) | 30,000 | 25,000 | 30,000 |
Elongation (in 2″, min %) | 40 | 40 | 40 |
Hardness (max Rb) | 92 | 92 | 92 |
304 304L Cold Rolled Stainless Steel Coil Mechanical Property ASTM
A240:
- Tensile strength: > 515 Mpa
- Yield Strength: >205 Mpa
- Elongation(%): > 40%
- Hardness: < HRB92
Why Choose Us?
1. who are we?
We are based in Wuxi, China, start from 2018,sell to Domestic
Market and Abroad Market. There are total about 51-100 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?
stainless steel plate,stainless steel coil,stainless steel
sheet,stainless steel pipe and tube,sainless steel bar
4. why should you buy from us not from other suppliers?
Runs perennial exports of quality assured steel mills ,including
Shanxi TISCO, Baosteel, Shanghai Krupp, Ningbo Baoxin, Guangzhou
Lianzhong, Zhangjiagang Pohang, Qingdao Pohang, Sweden
AvestaPolarit, Finland OUTKUMPU, Spain Acerinox, South Africa
Columbus
Company Profile
We are the exporters, stockiest & suppliers of Stainless
Steel,Galvanized steel,Carbon steel,Aluminum steel and Nickel Alloy
Coil,Strips,Sheets, Tube,Foil and Shims. Wuxi Laiyuan Special Steel
Co., Ltd. takes immense pleasure in introducing itself as one of
the leading names in the Engineering Industry having Integrated
Steel Complex with modern integration to produce Strips, Coil,
Sheet, Foil. we have experience in this field for many years.
We have a self contained unit with forming, Forging, Welding,
Machining,Heat treatment, and Facilities for physical & Chemical
testing, This enables us to meet strict requirements of
manufacturing and testing codes.
Each of our department right from procurement, production,
inventory, market, sales and services are fully automated for a
better supply chain management, so as to offer the best product
quality and prompt service to our clients. Along with technological
equipment, manpower is also given special attention. All our
professionals are highly dedicated and committed to their client's
requirements. Our team of workers starves to provide quality
service to you according to your specification.
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