Astm Aisi 409l 410 420 430 440c Stainless Steel Plate/sheet/coil/strip/belt/banding 301 304 316 321
Production Process for Stainless Steel
Annealed stainless steel, first use NG-9-1 chemistry to remove black skin. If there is oil, use NZ-B to remove oil to remove oil → wash → electrolytic polishing (this liquid is used directly for working fluid, Temperature 60 ~ 80 ° C, workpiece hanging anode, current Da: 20 ~ 15A / dm2, cathode is lead - bismuth alloy (including 8%) Time: 1 ~ 10 minutes, polished until → wash → 5 ~ 8% hydrochloric acid Release the film (room temperature: 1 to 3 seconds) → wash with water → blow dry.
Product Description
Product Name | 300 Series Stainless Steel Sheet |
Length | as required |
Width | 10mm-2000mm or as required |
Thickness | 0.3mm-80mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot rolled / cold rolled |
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, medical devices, building materials, chemistry, food industry, agriculture, ship components. |
MOQ | 1 ton , We can accept sample order. |
Shipment Time | Within 15-20 workdays after receiving deposit or L/C |
Surface Finish
Surface finish | Definition | Application |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling | Chemical industry equipment,industrial tanks 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 | Those processed with bright heat treatment after cold rolling | Kitchen utensils,electric equipment,building construction |
NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001 | Kitchen utensils,building construction,Medical equipment etc. |
HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size | Building construction etc. |
8K | A mirror-like reflective surface by polishing with finer abrasives over 800 mesh | Reflector,mirror,interior-exterior decoration |
Stainless steel is a versatile stainless steel that is widely used in the production of equipment and parts that require good comprehensive performance (corrosion resistance and molding).In order to maintain the corrosion resistance inherent in stainless steel, stainless steel plate must contain more than 18% chromium and more than 8% nickel content.
Application Industry
Stainless steel is widely used, it is not only used in chemical, food, pharmaceutical, atomic energy and other industrial production.It also can be used in the manufacture of various equipment and machine parts,as well as a home decoration board.
1.Household – Sinks, saucepans, washing machine drums, microwave oven liners,
razor blades etc.
2.Transport – Exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles etc.
3.Oil and Gas – Platform accommodation, cable trays, subsea pipelines etc.
4.Medical – Surgical instruments, surgical implants, MRI scanners etc.
Package and delivery
1.Anti-collision package edge
All parts of the machine are covered with some soft materials, mainly the use of pearl wool
2.Fumigation wooden box:
Our wooden box is fumigated, do not need to check the wood, saving the transport time.
3.Whole tray packaging machine:
The tray is used as a carrier and package or product is stacked on the tray and fixed by strapping wrapping or gluing to form a handling unit for handling by mechanical equipment
4.Tray Package at the bottom of a solid iron socket for easy handling
Company Certificate
Company Information
1. RENDA Steel has been in steel manufacturing and trading business since 2002.With more than 14 years' commitment in 20 countries overseas.
2.Our main businesses is :stainless steel plate,coil,pipe,carbon steel, galvanized steel etc. We own our own steel factory which mainly produces stainless steel plate,coil,pipe,carbon steel,galvanized steel and pipe ,etc.
FAQ:
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: How about the delivery terms?
A: 1. Payment: T/T, Western Union, Paypal, 30% deposit in advance and balance before delivery.
2. Min. Order Quantity: 100KG, or as required.
3. Transportation: By express (DHL,TNT,FedEx),air,sea,and train.
Q: How about discount?
A: Price is based on products and order quantity.