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Ganyeah Holding Group Co., Ltd
Ganyeah Holding Group Co., Ltd  

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You are here: home  > Industrial Stainless Steel Pipe  > ASTM A269 TP321 Stainless Steel Tubing

ASTM A269 TP321 Stainless Steel Tubing 

Price: 3800.0 USD 
Payment Terms: T/T,L/C,D/P 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 730640
Production Capacity: 2000Ton/Month
Delivery Date: 15days
Grade: SUS 304/304L/ 316L/347H/S32...
Inspection: UT, ET, HT, RT
Certification: API 5LC,DNV•GL, ABS, TUV, L...
Surface: Pickling,annealing,polishin...
Origin: China
Means of Transport: Ocean,Land
Packing: Plastic, Wooden Case, Other...
Brand: Ganyeah
Standard: Astm a312/Astm a778/Astm a5...
Section Shape: Round
Length: 6 m or as customers' reques...
HS Code: 730640000/730611000

Test Certificate:
Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab
Under Third Party Inspection

ASTM A269 TP321 Stainless Steel Welded Tubing

An ISO 9001:2008 certified company, Ganyeah Group supplies a wide range of ASTM A269 TP321 Stainless Steel Welded Tubing to customers across world.Our focus is on providing customers with high end steels that are not rolled or stocked locally.We are leading ASTM A269 TP321 Stainless Steel Welded Tubing manufacturer.


ASTM A312 TP321/321H Stainless Steel Welded Pipe and Tubes is a standard austenitic 18/8 chromium nickel alloy with the addition of Titanium making it an excellent choice in elevated temperature environments.Ganyeah Group is leading ASTM A269 TP 321 Stainless Steel Welded Tubes manufacturers .


The titanium stabilises the material removing its susceptibility to the effects of intergranular corrosion. 321 is therefore the stainless steel material of choice for applications in working environments up to 9000 C. A drawback of Type 321 is that the titanium does not transfer well across a high temperature arc, so it is not recommended as a welding consumable. we are manufacturer of ASTM A269 TP321 Stainless Steel Welded Tubing.


Specifications Of ASTM A269 TP321 Stainless Steel Welded Tubing


ASTM

A312, A376,A358, A269, A249, A403, A182, A351

ASME

SA312, SA376, Pressure SA358,SA269, SA249,SA403, SA182, SA351


Chemical Composition of ASTM A269 TP321 Stainless Steel Welded Tubing


Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

Other

321

min.
max


0.08

2.00

0.75

0.045

0.030

17.0
19.0

9.0
12.0

0.10

Ti=5(C+N)
0.70

321H

min.
max

0.04
0.10

2.00

0.75

0.045

0.030

17.0
19.0

9.0
12.0

Ti=4(C+N)
0.70

347

min.
max

0.08

2.00

0.75

0.045

0.030

17.0
19.0

9.0
13.0

Nb=10(C+N)
1.0


Mechanical Properties of ASTM A269 TP321 Stainless Steel Welded Tubing

 

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

321

515

205

40

95

217

321H

515

205

40

95

217

347

515

205

40

92

201



ASTM A269 TP321 Stainless Steel Welded Tubing Physical Properties

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (m/m/0C)

Thermal Conductivity (W/m.K)

0-1000C

0-3150C

0-5380C

at 1000C

at 5000C

321

8027

193

16.6

17.2

18.6

16.1

22.2


Grade specifications for ASTM A269 TP321 Stainless Steel Welded Tubing


Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

321

S32100

321S31

58B, 58C

1.4541

X6CrNiTi18-10

2337

SUS 321

321H

S32109

321S51

1.4878

X10CrNiTi18-10

SUS 321H

347

S34700

347S31

58G

1.4550

X6CrNiNb18-10

2338

SUS 347


 


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Company Info

Ganyeah Holding Group Co., Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Lishui
Province/State: Zhejiang
Country/Region: China (Mainland)

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