Ningbo Huahang Metal Products Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. Cai Clif
  • Company Name : Ningbo Huahang Metal Products Co., Ltd.
  • Tel : 86-0574-62956008
  • Fax : 86-0574-62952968
  • Address : Zhejiang,Ningbo,Wengfang Village ,Hemudu Town,Yuyao city
  • Country/Region : China
  • Zip : 315400

stainless steel handrail

stainless steel handrail
Product Detailed
1). Competitive price and excellent quality. 2). Process and the surface work well 3). Strict quality control.

welded stainless steel pipe

Name

stainless steel handrail

Standard

ASTM A554,A312,A249,A269 and A270

Material Grade

304,316,201,202,316L,430

Main Material

a) 201 (Ni0.8%-1%)   

b) 202 (Ni: 3.5%-4.5%)c) 304 (Ni: 8%  Cr: 18%)

d) 316 (Ni: 10%  Cr: 18%)

Size Range

16*0.8mm, we can also accept sizes as clients' requirement.

Thickness

0.8mm

Length

655mm or as customers’ request

 

Tolerance

a)Outer Diameter; +/-0.2mm

b)Thickness; +/-0.02mm

c)Length;+/-5mm

Surface

180G, 320G, 400G Satin / Hairline

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

Application

sanitation fittings,

Bridge railings / Handrails, Deck railings / Handrails, Porch Railings

Test

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

 

 

 

 

Chemical Composition of Material

Composition

 

201

202

304

316

430

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

12.5-14.5

15-18

18-20

16-18

16-18

Ni

0.8-1.5

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

stainless steel handrail



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