Product Details
Cold Rolled Anti Corrosion Stainless Steel Coils 120mm 400 Series
Bright Finish
The AISI/SS 439 Coil is the most demanded stainless steel coils.
These are constructed in the annealed condition and they provide
the perfect flawless finish. These are the highly efficient
products and have long-lasting durability and long sustenance. They
are having good efficiency in the machining and forming. There is a
variety of standard dimensions available in the construction of
these coils and it can also be customized. These coils are also
good at welding and can be easily welded at moderate temperature
without any pre-heating. These coils are manufactures at cold
working conditions.
Specification
Specifications | ASTM A240, ASME SA240 |
Standard | JIS, ASTM, AISI, GB, EN, DIN |
Surface | 2B, BA, HL, No. 4, Mirror etc. |
Finish | Cold rolled, Hot rolled |
Thickness | 0.8 mm to 10 mm |
Grade Specifications for Stainless Steel 439 Coils
Grade | WERKSTOFF NR. | UNS |
SS 439 | 1.4510 | S43035 |
Chemical Properties of SS 439 Coils
Grade | Fe | Cr | Si | Ti | Mn | Ni | Mo | Nb/Cb | P | N | C | S |
SS 439 | 81.3535 | 17.35 | 0.35 | 0.335 | 0.25 | 0.200 | 0.1 | 0.02 | 0.02 | 0.0100 | 0.01 | 0.0015 |
Mechanical Properties of SS 439 Coils
Tensile strength (annealed) | 438 MPa | 63500 psi |
Yield strength (annealed/ @strain 0.200 %) | 263 MPa | 38100 psi |
Modulus of elasticity | GPa | ksi |
Poisson’s ratio | 0.270 – 0.290 | 0.270 – 0.290 |
Elongation at break (In 2″, 50% cold worked) | 2.80% | 2.80% |
Hardness, Rockwell B (annealed) | 72.9 | 72.9 |
Why Choose Us?
1. who are we?
We are based in Wuxi, China, start from 2019,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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