Hot Promotion!!! Decorative 304 Stainless Steel Pipe Manufacturer Wuxi

Name

Chisco Stainless Steel Tube

Items

Square pipes, round tubes, oval pipes, special shaped pipes, empaistic pipes, fittings,bar

Standard

ASTM A554, A249, A269 and A270

Material Grade

201: Ni 0.8%~1%

202: Ni 3.5%~4.5%

304: Ni > 8%, Cr 16-18%

316: Ni 10%, Cr 18%

316L: Ni10%~14%

430: Cr16%~18%

Outer Diameter

6mm--219 mm

Thickness

0.1 mm - 3.8mm

Length

5.8 m / 6m / 6.1m or as customers' request

a) Outer Diameter:  +/- 0.2mm

Tolerance

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180G, 320G, 400G Satin / Hairline

400G, 500G, 600G or 800G Mirror finish

Application

Sanitary, food industry, Decoration, construction,Autombile row spirit tube

upholstery, industry instrument ,heat exchanger tube,wall steel pipe line

Test

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

Chemical Composition of Material

  Material

201

202

304

316

430

Composition

C

≤0.15

≤0.15

≤0.08

≤0.08

≤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

16-18

17-19

18-20

16-18

16-18

N

3.5-5.5

4-6

8-10.5

10-14

Mo

2.0-3.0

Mechanical Property

Material Item   

201

202

304

316

Tensile Strength

≥535

≥520

≥520

≥520

Yield Strength

≥245

≥205

≥205

≥205

Extension

≥30%

≥30%

≥35%

≥35%

Hardness (HV)

<253

<253

<200

<200

Payment

Payment by T/T, 30% as advance payment and 70% balance pay before shipping.

Delivery time

A.7 days if this goods is stock goods.

B.30 days if this goods will be produced after order

Valid time

Valid time is 3 days for price usually.