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Austenitic Stainless Steel Square Tube ASTM A312 TP347H For High Temperature

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Wenzhou Shangle Steel Co., Ltd.
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Austenitic Stainless Steel Square Tube ASTM A312 TP347H For High Temperature

Brand Name : Shangle

Model Number : Stainless steel square tube

Certification : PED,IS09001

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 9999

Delivery Time : 30DAYS

Packaging Details : Woven Packing

Keyword : stainless steel square tube

Material : Stainless Steel

Shape : Square

Grade : 347/347H

Type : Pipe/tube

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ASTM A312 TP347H Stainless Steel Seamless Square Pipes For High Temperature

Wenzhou Shangle Steel Co., Ltd. (Shangle) founded in 2017,is a comprehensive company integrating industry and trade.As a leading supplier of stainless steel products in Wenzhou, it has a wide range of products in stock that have been rigorously tested and are ready to be shipped.

Description:

ASTM A312 Gr TP347H is an austenitic stainless steel. It has chromium and nickel content which give it the corrosion resistant properties. For extra toughness, the A312 347H material has higher carbon content.

We are the professional exporter and supplier of ASTM A312 TP347H Seamless Stainless Steel Pipe,SA 312 TP347H pipe,ASTM A312 TP347 Seamless Stainless Steel Pipe.


A312 TP347H pipe is mainly used where corrosion resistance and sustained operations at temperatures between 800°F and 1500°F (427°C ~ 816°C) is of the utmost importance. It is also a superior grade for use on heavy welded objects, which cannot be re-annealed.

As a higher grade from AISI 321H, the intergranular corrosion of 347H is achieved through the use of niobium (Nb) as a stabilizing element to maximize this feature. SS 347 has a good mechanical properties welding performance, excellent resistance to intergranular corrosion.

Chemical Composition:

Grade

UNS

C

Mn

P

S

Si

Cr

Ni

Nb

TP347H

S34709

0.04-0.10

≤2.00

≤0.045

≤0.030

≤1.00

17.0-19.0

9.00-13.00

8×C%-1.5

Mechanical Properties:

Grade

Tensile Strengtd ksi (MPa) min

Yield Strengtd 0.2% ksi offset ksi (MPa) min

Elongation (% in 50mm) min

Hardness (Brinell) MAX

Hardness (Rockwell B) MAX

347/347H

75
(515)

30
(205)

40

201

95

Detail Images:

Austenitic Stainless Steel Square Tube ASTM A312 TP347H For High TemperatureAustenitic Stainless Steel Square Tube ASTM A312 TP347H For High Temperature


Product Tags:

TP347H Stainless Steel Square Tube

      

TP347H Austenitic stainless steel tube

      

Austenitic Stainless Steel Square Tube

      
Quality Austenitic Stainless Steel Square Tube ASTM A312 TP347H For High Temperature wholesale

Austenitic Stainless Steel Square Tube ASTM A312 TP347H For High Temperature Images

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