AISI 304L Stainless steel sheet

Short Description:

1. Type: Stainless Steel Sheet/Plate

2. Specification: TH 0.3-70mm, width 600-2000mm

3. Standard: ASTM, AISI, JIS, DIN, GB

4. Technique: Cold rolled or hot rolled

5. Surface Treatment: 2b, Ba, Hl, No.1, No.4, Mirror, 8k Golden or as requirement

6. Certificates: Mill Test Certificate, ISO,SGS or Other Third Party in

7. Application: Construction, Machine Building, Container etc.

8. Origin: Shanxi/Tisco or Shanghai/Baosteel

9. Package: Standard Export Package


Product Detail

Product Tags

General Properties

our company offer 304L Stainless steel sheet  Alloy 304L a T-300 series stainless steel austenitic, which has a minimum of 18% chromium and 8% nickel. Type 304L has a carbon maximum is 0.030. It is the standard “18/8 stainless” that is commonly found in pans and cooking tools. Alloys 304L is the most versatile and widely used alloy in the stainless steel family. Ideal for a wide variety of home and commercial applications, Alloys 304L exhibits excellent corrosion resistance and has a high ease of fabrication, outstanding formability. The austenitic stainless steels are also considered to be the most weldable of the high-alloy steels and can be welded by all fusion and resistance welding processes.

Products descripation:

Stainless Steel sheet,  No.1 Stainless Steel Plate, 304/201/316/2205/409/310S  Stainless Steel sheet No.1 finished, High Quality Thick 304 /316L Metal Sheet Hot Rolled No.1 Surface 316 Stainless Steel Plate, Stainless Steel Plate Mill finished surface.304  Stainless steel sheet, 304 Stainless Steel Plate, Grade 201/304/316L/310S/409/2205 ect, Decorative sheet, Structure Steel sheet,Hot Rolled sheet, Cold Rolled sheet,Anti-Corrision Steel sheet, Anti-Rust stainless steel sheet.  304 Stainless Steel Plate, 304 Sheets and Coils in Hot Rolled (HR) and Cold Rolled (CR) Conditions No.1 Finish, No.1 Finish, No.2B Finish, No. 8 Finish, BA Finish (Bright Annealed), Satin Finish, Hairline Finish.

some  products:

stainless steel coil tube
stainless steel tube coil
stainless steel coil tubing
stainless steel coil pipe
stainless steel coil tube suppliers
stainless steel coil tube manufacturers
stainless steel pipe coil

Specifications:  UNS S30403

Applications:

Alloy 304L Stainless Steel is used in a wide variety of home and commercial applications, including:

Food processing equipment, particularly in beer brewing, milk processing, and wine making

Kitchen benches, sinks, troughs, equipment, and appliances

Architectural trim and molding

Automotive and aerospace structural use

Construction material in large buildings

Chemical containers, including for transport

Heat exchangers

Nuts, bolts, screws, and other fasteners in the marine environment

Dyeing industry

Woven or welded screens for mining, quarrying & water filtration

Standards:

ASTM/ASME:  S30403

EURONORM:  1.4303

AFNOR:  Z2 CN 18.10

DIN:  X2 CrNi 19 11

Corrosion Resistance:

Resistance to corrosion in oxidizing environments is a result of the 18 to 19% chromium that the 304 alloys contain.

Resistance to moderately aggressive organic acids is a result of the 9 to 11% nickel that the 304 alloys contain.

At times, alloy 304L may show a lower corrosion rate than the higher carbon Alloy 304; otherwise, the 304, 304L, and 304H may be considered to perform uniformly in most corrosive environments.

Alloy 304L is preferred for use in environments sufficiently corrosive to cause intergranular corrosion of welds and heat-affected zones on susceptible alloys.

Heat Resistance:

Good oxidation resistance in intermittent service to 1600°F and in continuous service to 1690°F.

Continuous use of 304 in the 800-1580°F range is not recommended if subsequent aqueous corrosion resistance is important.

Grade 304L is more resistant to carbide precipitation and can be heated into the above temperature range.

Properties of 304 Alloy

Welding Characteristics:

Excellent welding properties; post-weld annealing is not required when welding thin sections. Two important considerations in producing weld joints in the austenitic stainless steels are:

preservation of corrosion resistance

avoidance of cracking

Processing – Hot Forming:

To forge, heat uniformity to 2100 / 2300 °F

Do not forge below 1700 °F

Forging can be air cooled without danger of cracking

Processing – Cold Forming:

Its austenitic structure allows it to be deep-drawn without intermediate annealing, Making this the stainless steel grade of choice in the manufacturing of sinks, hollow-ware and saucepans.

These grades work harden rapidly. To relieve stresses produced in severe forming or spinning, parts should be full annealed or stress relief annealed as soon as possible after forming.

Machinability:

The use of chip breakers is advised since the chips can be stringy. Stainless steel work harden rapidly, heavy positive feeds, sharp tooling, and a rigid set-up should be used.of cut below the work-hardened layer resulting from the previous passes.

Chemical Properties:

pplications: Construction and decoration
pecification Steel Grade C% Si% Mn% P% S% Cr% Ni% Mo% Ti% OTHER
Max. Max. Max. Max. Max.
JIS SUS301 0.15 1 2 0.045 0.03 16.00-18.00 6.00-8.00
G4303 SUS302 0.15 1 2 0.045 0.03 17.00-19.00 8.00-10.00
G4304 SUS304 0.08 1 2 0.045 0.03 18.00-20.00 8.00-10.50
G4305 SUS304L 0.03 1 2 0.045 0.03 18.00-20.00 9.00-13.00
G4312 SUS304J3 0.08 1 2 0.045 0.03 17.00-19.00 8.00-10.50 Cu:1.00-3.00
SUH309 0.2 1 2 0.045 0.03 22.00-24.00 12.00-15.00
SUS309S 0.08 1 2 0.045 0.03 22.00-24.00 12.00-15.00
SUH310 0.25 1.5 2 0.045 0.03 24.00-26.00 19.00-22.00
SUS310S 0.08 1.5 2 0.045 0.03 24.00-26.00 19.00-22.00
SUS316 0.08 1 2 0.045 0.03 16.00-18.00 10.00-14.00 2.00-3.00
SUS316L 0.03 1 2 0.045 0.03 16.00-18.00 12.00-15.00 2.00-3.00
SUS317 0.08 1 2 0.045 0.03 18.00-20.00 11.00-15.00 3.00-4.00
SUS321 0.08 1 2 0.045 0.03 17.00-19.00 9.00-13.00 5*C Min.
SUS347 0.08 1 2 0.045 0.03 17.00-19.00 9.00-13.00 Nb:10*C Min.
SUSXM7 0.08 1 2 0.045 0.03 17.00-19.00 8.50-10.50 Cu:3.00-4.00
SUH409 0.08 1 1 0.04 0.03 10.50-11.75 6*C to 0.75
SUH409L 0.03 1 1 0.04 0.03 10.50-11.75 6*C to 0.75
SUS410 0.15 1 1 0.04 0.03 11.50-13.50
SUS420J1 0.16-0.25 1 1 0.04 0.03 12.00-14.00
SUS420J2 0.26-0.40 1 1 0.04 0.03 12.00-14.00
SUS430 0.12 0.75 1 0.04 0.03 16.00-18.00
SUS434 0.12 1 1 0.04 0.03 16.00-18.00 0.75~1.25
ASTM Specification
Specification Steel Grade C% Si% Mn% P% S% Cr% Ni% Mo% Ti% OTHER
Max. Max. Max. Max. Max
ASTM S30100 0.15 1 2 0.045 0.03 16.00-18.00 6.00-8.00 N:0.10 Max
A240 S30200 0.15 0.75 2 0.045 0.03 17.00-19.00 8.00-10.00 N:0.10 Max
S30400 0.08 0.75 2 0.045 0.03 18.00-20.00 8.00-10.5 N:0.10 Max
S30403 0.03 0.75 2 0.045 0.03 18.00-20.00 8.00-12.00 N:0.10 Max
S30908 0.08 0.75 2 0.045 0.03 22.00-24.00 12.00-15.00
S31008 0.08 1.5 2 0.045 0.03 24.00-26.00 19.00-22.00
S31600 0.08 0.75 2 0.045 0.03 16.00-18.00 10.00-14.00 2.00-3.00 N:0.10 Max
S31603 0.03 0.75 2 0.045 0.03 16.00-18.00 10.00-14.00 2.00-3.00 N:0.10 Max
S31700 0.08 0.75 2 0.045 0.03 18.00-20.00 11.00-15.00 3.00-4.00 N:0.10 Max
S32100 0.08 0.75 2 0.045 0.03 17.00-19.00 9.00-12.00 5*(C+N) Min. N:0.10 Max
0.70 Max
S34700 0.08 0.75 2 0.045 0.03 17.00-19.00 9.00-13.00 Cb:10*CM in.
1.00 Max
S40910 0.03 1 1 0.045 0.03 10.50-11.70 0.5Max Ti:6*CMin.
0.5 Max.
S41000 0.15 1 1 0.04 0.03 11.50-13.50 0.75Max
S43000 0.12 1 1 0.04 0.03 16.00-18.00 0.75Max

Surface treatment:

 

Itme Surface finishing Surface finishing methods Main application
NO.1 HR Heat treatment after hot rolling, pickling, or with treatment For without the purpose of the surface gloss
NO.2D Without the SPM Method of heat treatment after cold rolling, pickling surface roller with wool or eventually a light rolling a matte surface processing General materials,building materials.
NO.2B After SPM Giving No.2 processing materials appropriate method of cold light sheen General materials, building materials ( most of the goods are processed )
BA Bright annealed Bright heat treatment after cold rolling , in order to be more shiny, cold light effect Automotive parts, home appliances, vehicles, medical equipment, food equipment
NO.3 Shiny, coarse grain processing The NO.2D or NO.2B processing timber No. 100-120 polishing abrasive grinding belt Building materials, kitchen supplies
NO.4 After CPL The NO.2D or NO.2B processing timber No. 150-180 polishing abrasive grinding belt Building materials, kitchen supplies, vehicles, medical equipment, food equipment
240# Grinding of fine lines The NO.2D or NO.2B processing timber 240 polishing abrasive grinding belt Kitchen appliances
320# More than 240 lines of grinding The NO.2D or NO.2B processing timber 320 polishing abrasive grinding belt Kitchen appliances
400# Close to BA luster The MO.2B timber 400 polishing wheel polishing method Building materials, kitchen utensils
HL(hair lines) Polishing line having a long continuous processing In a suitable size ( usually mostly No. 150-240 grit ) abrasive tape for as long as the hair, having a continuous processing method of polishing line The most common building materials processing
NO.6 NO.4 processing less than the reflection , the extinction NO.4 processing material used for polishing Tampico brushing Building materials, decorative
NO.7 Highly accurate reflectance mirror processing No. 600 of the rotary buff with a polishing Building materials, decorative
NO.8 Highest reflectivity mirror finish Fine particles of abrasive material in order polishing , mirror polishing with a polishing Building materials, decorative, mirrors

INTERNATIONAL  STANDARD:

satinless steel sheet

www.tjtgsteel.com


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