Stainless Steel Coil

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304/304L Stainless Coil

Stainless Steel Coil

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304/304L Stainless Coil Suppliers,Manufacturers in china
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  • 304/304L Stainless Coil
  • 304/304L Stainless Coil
  • 304/304L Stainless Coil
  • 304/304L Stainless Coil
  • 304/304L Stainless Coil
  • 304/304L Stainless Coil
  • 304/304L Stainless Coil
  • 304/304L Stainless Coil
  • 304/304L Stainless Coil
  • 304/304L Stainless Coil

304/304L Stainless Coil

Finish:Cold rolled,Hot rolled

Thickness:0.3mm-100mm

Surface:2B,BA,HL,No. 4,Mirror etc.

Size/Dimension:1000mm,1219mm,1250mm,1500mm,1524mm,2000mm etc

  • Description
  • Specification
  • Standard
  • Process
  • Packing

304 / 304L stainless steel

304 / 304L stainless steel, also known as 18/8 stainless and often referred to as 302, is the most common stainless steel. 304 stainless steel contains a higher chromium and lower carbon content than other variations of type 302. It can be used in an "as welded" condition, while 302 must be annealed. AISI 304 is used in a variety of household and industrial applications. 304L is an even lower carbon version of 304 stainless steel and can be used in more corrosive environments such as salt water and chemical containers.

Both 304 and 304L can be used in the welded condition as opposed to the annealed condition and still maintain resistance to corrosion and lend themselves to many types of fabrication.These grades resist corrosion and are often used in the food industry.

Standard Inventory Specifications

UNS S30403,UNS S30400,AMS 5513,AMS 5511,AMS 5647,ASTM A 240,ASME SA 240,W.NR 1.4307,PWA-LCS,GE-S400/1000,RR SABRe Edition 2,DFARS Compliant,SAE AMS 5513

Features
Most common Austenitic stainless steel with various applications.
304 stainless steel: Non-magnetic, good corrosion & thermal resistance, mechanical properties.
304L stainless steel: Low-carbon type of 304 with all qualities of 304, while with excellent inter-granular corrosion resistance and weldability.
Applications
304 stainless steel: Architecture, Decoration, Chemical industry, Food processing equipment, Medicine, Fiber industry and Auto components.
304L stainless steel: Chemical, Coal, Petroleum and Neclear energy industry, and the heat-resistant parts and where are difficult to make heat treatment after welding.

 

Cold Rolled Stainless Steel Sheet & Coil

Thickness Tolerance (mm)

Width

1000/1219/1250

1500/1524

2000

Thickness

 

0.30≤T<0.60

+/- 0.04

 

 

0.60≤T<0.80

+/- 0.04

+/- 0.06

 

0.80≤T<1.00

+/- 0.04

+/- 0.06

 

1.00≤T<1.25

+/- 0.04

+/- 0.06

 

1.25≤T<1.60

+/- 0.05

+/- 0.07

 

1.60≤T<2.00

+/- 0.05

+/- 0.07

 

2.00≤T<2.50

+/- 0.06

+/- 0.08

 

2.50≤T<3.00

+/- 0.10

+/- 0.12

 

3.00≤T<6.00

 

+/- 0.14

+/- 0.14

6.00≤T<8.00

 

+/- 0.16

+/- 0.16


Hot Rolled Stainless Steel Coil & Plate

Thickness Tolerance (mm)

Width

1219

1500/1524/2000

2500

Thickness

 

3.00≤T<6.00

+/-0.20

+/-0.25

 

6.00≤T<8.00

+/-0.30

+/- 0.65

 

8.00≤T<10.0

+/-0.50

+/- 0.65

+/- 1.15

10.0≤T<20.0

 

+/- 0.70

+/- 1.15

20.0≤T<25.0

 

+/- 0.75

+/- 1.55

25.0≤T<50.0

 

+/- 0.80

+/- 1.80

50.0≤T<80.0

 

+/- 1.20

+/- 2.55

Equivalent Grades of 304/304L/304H Stainless Steel Sheets

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

SS 304

1.4301

S30400

SUS 304

304S31

08Х18Н10

Z7CN18‐09

X5CrNi18-10

SS 304L

1.4306 / 1.4307

S30403

SUS 304L

3304S11

03Х18Н11

Z3CN18‐10

X2CrNi18-9 / X2CrNi19-11

SS 304H

1.4301

S30409

SS 304LN

1.4311

S30409

Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

SS 304

0.08 max

2 max

0.75 max

0.045 max

0.030 max

18 – 20

8 – 11

SS 304L

0.035 max

2 max

1.0 max

0.045 max

0.030 max

18 – 20

8 – 13

SS 304H

0.10 max

2 max

0.75 max

0.045 max

0.030 max

18 – 20

8 – 10.5

Mechanical Properties

Mechanical Properties

 

304

304L

Tensile Min

75 ksi

70 ksi

Yield Min

30 ksi

25 ksi

Elongation Min

40%

40%

Hardness Max

95 HRB

95 HRB

Hot-Rolled Steel Sheets and Coils  

Cold-Rolled Steel Sheets and Coils


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