Prepainted Cold Rolling Steel

1. SPECIFICATION:

1) Grade: AISI 304/SUS 304 / S30400 / 1.4301

2) Shape: Coil / Roll / Strip

3) Treatment: Hot Rolled and Cold Rolled

4) Surface: No.1 / 2B / No.4 / HL / Brushed / BA / 8K Mirror / Embossed / Etched etc. (With Paper or PVC film to protection)

5) Thickness Range:

0.3 - 3mm ( Cold Rolled Process )

3 - 12mm or more (Hot Rolled Process)

6) Edge: Slit edge & Mill edge

7) Width Range: 10 - 2000mm

8) Length Range: Coil or as your request

9) Standard Size:

1000mm x coil mm

1500mm x coil mm

4' ----------1220mm x coil mm

5' ----------1524mm x coil mm

Above is our normal size of 304 and 304L stainless steel coil, but are capable of shearing or custom leveling to your required lengths and widths.

10) Available Standard:

ASTM, AISI, SUS, JIS, EN, DIN, GB, ASME, etc.

In general, ASTM A240/A240M or as your requirements

11) Certification: MTC and SGS and Any third party inspection

12) Package: Standard Export Sea-Package (Waterproof Kraft Paper + Bundle with steel strip)

13) Brand: TISCO, BAO STEEL, BAOXIN, ZPSS, LISCO, JISCO, etc.( main mills)

14) Containers:

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)

40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

20' container load 25tons goods whose length is under 5.8m

40' container load 25tons goods whose length is under11.8m

2. TYPICAL APPLICATIONS:
Chemical equipment and piping, heat exchanger components, dairy and food handling equipment and utensils, cryogenic vessels and components, architectural and structural applications exposed to non-marine atmospheres

3. CHEMICAL COMPOSITION:
Element Carbon Manganese Sulfur Phosphorus Silicon Chromium Nickel Nitrogen
Type 304 0.07% 2% 0.03% 0.45% 0.75% 17.5-19.5% 8-10.5% 0.1%
ElementCarbonManganeseSulfurPhosphorusSiliconChromiumNickelNitrogenType 304.L 0.03% 2% 0.03%0.45% 0.75%18.0-20.0%8.0-12.0% 0.1%
4. MECHANICAL PROPERTIES:

Type Yield Strength 0.2% offset (KSI) Tensile Strength (KSI) % Elongation(2�³ Gauge length) Hardness Rockwell
304 Ann 30 min. 75 min. 40% min. HRB 92 max.
304 Hard 75 min. 125 min. 12% min. 25 -32 HRC (typical)
304 Hard 110 min. 150 min. 7% min. 32 -37 HRC (typical)
304 Hard 25 min. 70 min. 40% min. HRB 92 max.
304L Hard 75 min. 125 min. 12% min. 25-32 HRC (typical)
304L Hard 110min 150 min 6% min 32 -37 HRC (typical)

5. PROCESSING:
Types 304 and 304L cannot be hardened by thermal treatment. Annealing: Heat to 1850o F to 2050 o F and cool at sufficiently high rates through 1500oF to 800oF to avoid precipitation of chromium carbides. Stress Relief Annealing: Cold worked parts should be stress relieved at 750oF for ½ to 2 hours.

Stainless steel tube is a hollow long strip steel made of stainless-steel material. Because of its excellent corrosion resistance, it is mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipelines and mechanical structural components. In addition, when the bending and torsion strength are the same, the weight is light, so it is also widely used in manufacturing mechanical parts and engineering structures, but also commonly used in the field of furniture decoration.
Stainless steel pipe is divided into seamless pipe and welding pipe according to the production mode, seamless steel pipe can be divided into hot rolling pipe, cold rolling pipe, cold pulling pipe and extrusion pipe, etc., cold pulling and cold rolling is the secondary processing of steel pipe; welding pipe is divided into straight welding pipe and spiral welding pipe.
Stainless steel pipes can be divided into round tubes and different tubes according to the cross-sectional shape. The form tubes have rectangular tubes, rhomboid tubes, ellipse tubes, hexagonal tubes, octagonal tubes and various cross-sectional asymmetric tubes.
It can be divided into Austenitic Stainless Steel Tube Ferritic Stainless Steel Tube Martensitic Stainless Steel Tube and Duplex Stainless Steel Tube by the type of stainless steel.

We deals in the following products of India, China, Taiwan and Korea Origin:-
1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc)
2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc)
3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc)
4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc)
5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless )
6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps.
7)Heavy Duty Props & Light Duty Props.
8)Nuts, Bolts, Nails & Fastners
9)System Scaffolding, Base Plate & Adjustable Base.
10)Steel Tie Rod, Waller Plates and Wing Nuts.
11)Drop Forged and Pressed Sheet Metal Couplers of all types.
12)Steel Billets, Steel Angle & Steel Channels.

We deals in the following products of India, China, Taiwan and Korea Origin:-
1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc)
2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc)
3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc)
4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc)
5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless )
6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps.
7)Heavy Duty Props & Light Duty Props.
8)Nuts, Bolts, Nails & Fastners
9)System Scaffolding, Base Plate & Adjustable Base.
10)Steel Tie Rod, Waller Plates and Wing Nuts.
11)Drop Forged and Pressed Sheet Metal Couplers of all types.
12)Steel Billets, Steel Angle & Steel Channels.

Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet
Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803
Thickness:0.3-60mm
Width:500-2000mm or customized
Length:1000-6000 or customized
Standard size:1000-2000mm, 1250-2500mm, 1219-2438mm, 1500-3000mm
Surface:2B, No.1, No.4, HL, BA, 8K etc
Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc
Application:Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.

Description:Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Sheet
Type:201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803
Thickness:0.3-60mm
Width:500-2000mm or customized
Length:1000-6000 or customized
Standard size:1000-2000mm, 1250-2500mm, 1219-2438mm, 1500-3000mm
Surface:2B, No.1, No.4, HL, BA, 8K etc
Standard: ASME, ASTM, EN ,BS,GB,DIN, JIS etc
Application:Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.