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Stainless Steel Coil

Pipe Type: Stainless Steel Strip Coil, 304 Stainless Steel Coil, 316L Stainless Steel Coil
Application: In Chemical Industry, Coal, Oil Field Open Machine, Building Materials Heat-resistant Parts
Specification: Cold Rolled Thickness: 0.4 ~ 3.0mm
                          Hot Rolled Thickness: 3.0 ~ 80.0mm
Standard: ASTM A213, ASTM A240, ASTM A312, ASTM A789, JIS G3459
Steel Grades: 201, 202, 304, 314L, 316, 316L, 310S, 317L, 321, 409L, 430
Process Method: Cold Rolled, Hot Rolled
Surface: Annealed, Pickling, Polished
Packing: Waterproof Paper Wrapped, Packed in Wooden Cabins

          

Items

Stainless Steel Coil

Standard

GB/T14976-2002、GB13296-91、GB9948-88

、ASTM/ASME A213/SA213、ASTM/ASME A312/SA312、

ASTM/ASME A269/SA269、DIN 17458-85、DIN 17456-85、JIS G 3459、

JIS G 3463、JIS G 3448、JIS G 344

Size

Width: 3.5mm~1550mm

Thickness:  0.025mm~4mm

Industrial process

hot rolled,hot expanded,cold drawn,and hot galvanized

Tolerance

a) Outer Diameter:6-32mm:+/- 0.2mm,

 32-38:+/-0.15mm,42-60:+/-0.20mm,60mm:+/-0.25mm

b) Thickness: +/- 10%

c) Length: +/- 5mm

Surface

180G, 240G, 320G Satin / Hairline

400G, 600G Mirror finish

Application

steel bridge,boiler plate,shipbuilding steel,steel armor,automotive steel,

roof plate,structural Steel,electrical steel etc.

Test

Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT

Material Composition

 

201

202

304

316L

430

Chemical Composition 

C

≤0.15

≤0.15

≤0.08

≤0.035

≤0.12

Si

≤1.00

≤1.00

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

≤2.00

≤1.00

P

≤0.06

≤0.06

≤0.045

≤0.045

≤0.040

S

≤0.03

≤0.03

≤0.030

≤0.030

≤0.030

Cr

13-15

14-17

18-20

16-18

16-18

Ni

0.7-1.1

3.5-4.5

8-10.5

 

 

Mo

 

 

 

2.0-3.0

 

 

Material Item

201

202

304

316

Mechanical Property

Tensile Strength

≥535

≥520

≥520

≥520

Yield Strength

≥245

≥205

≥205

≥205

Extension

≥30%

≥30%

≥35%

≥35%

Hardness (HV)

<105

<100

<90

<90

Extension

≥30%

≥30%

≥35%

≥35% 

 

Hardness (HV)

<105

<100

<90

<90 








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