Food Grade Bright Finish Asme 2B 240 Aisi Type 430 Stainless Steel
Sheet Coil
Stainless steel maintenance:
(1) Regular cleaning and maintenance
(2) Pay attention to prevent the occurrence of the phenomenon of
surface scratches
(3) Use soap, weak detergent or warm water to remove surface dust,
dirt
(4) In addition to the surface of the binder with alcohol or an
organic solvent (ether, benzene)
(5) Use neutral detergent or ammonia solution in addition to
surface oil
(6) With 10% nitric acid or abrasive detergent in addition to the
surface of the embroider caused by the dirt
factory information :
wuxi trump special steel Co., Ltd., is a parent company- is a
comprehensive enterprise integrating steel trade, processing and
distribution. The company has more than ten years of experience in
the domestic steel industry. Now it has more than 1500 fixed users,
with annual sales of more than 500,000 tons of steel products. It
mainly acts as an agent for famous domestic steel mills, and sells
steel plate, coil plate, H beam, galvanized steel, color coated
coil and other materials to all parts of the country.We believe
that after 11 years of foundation, we have more advantages in
integrating resources and developing international markets. In the
new era, new platform and new opportunities, the company firmly
sets up the Internet + thinking. In the future, the company will
rely on the professional trade team of more than 50 people and take
e-commerce as the expansion platform to accelerate the innovation
of business model, further expand business channels. achieve new
breakthroughs in international trade and face the world to exchange
and mutual learning.
Specifications about Coil:
roduct Name | stainless steel plate/Coil |
width | 50mm-2000mm or as required |
length | 600mm-6000mm or as required |
thickness | 0.3mm-30mm |
technique | hot rolled/cold rolled |
standard | aisi astm din jis gb sus en etc. |
surface treatment | 2b or according to customer requirement |
material | 201 202 301 302 303 304 304l 304h 310s 316 316l 317l 321 310s 309s
410 410s 420 430 431 440a 904l |
application | it is widely used in high temperature
applications,medicaldevices,building materials,chemistry,food
industry,agriculture,ship
components. |
it also applies to food,beverage packing,kitchen
suipplies,trains,aircraft,converyor belts,vehicles,bolts,nuts
springs,and screen |
shipment time | within 7-15 workdays after receiving deposit or L/C |
Chemical Composition about stainless steel coil:
| 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 | ≤1.0 | 7.5-10.0 | ≤0.06 | ≤0.03 | 4.-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤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 | ≤0.08 | ≤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 | 16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | - |
| 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 | ≤0.80 | ≤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 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | ≤0.60 | 16.0-18.0 | - |
Production Flow about stainless steel sheet from coils
Raw materials are sending to hot rolling units for rolling into
different sizes:
- Hot rolled material is annealing in cold; rolled annealing furnace
and pickling in acid.
- All mill rolls are grinded on precision grinding machine with
proper chamfering after first shift operation.
- All sheets are pickled in different tanks and dried on brush roll
machine before dispatched.
- These sheets are again annealing and are sent to straighten machine
for straightening.
- Inspections are done at various stages. Keep proper control overall
internal process via rolling,annealing and pickling by our
experienced staff
APPLICATION
Stainless steel has unique characteristics such as unique strength,
high abrasion resistance, superior anti-corrosion performance and
resistance to rust. Therefore, it is widely used in industry, food
machinery, mechanical and electrical industry, household appliance
industry, home decoration and finishing industry. The development
prospect of stainless steel application will be more and more
broad, but the development of stainless steel application largely
depends on the development of its surface treatment technology.
