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  • Wenzhou Shangle Steel Co., Ltd.
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0.4mm Stainless Steel Round Pipe ASTM A312 SA312 TP321 Pickled Annealed

  • 0.4mm Stainless Steel Round Pipe ASTM A312 SA312 TP321 Pickled Annealed
Place of Origin CHINA
Brand Name Shangle
Certification PED,IS09001
Model Number 12.7
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details Woven Packing
Delivery Time 30DAYS
Payment Terms L/C, T/T
Supply Ability 500TONS/30DAYS

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Product Details
Material 304 ,304L 310 321 316 316L Standard AISI, ASTM, DIN, EN, GB
Shape SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80 Technique Cold Draw
Application Oil, Petroleum/Power Package Woven Packing
Highlight

0.4mm Stainless Steel Round Pipe

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Annealed astm a312 stainless steel pipe

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Annealed Stainless Steel Round Pipe
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Product Description

ASTM A312 / SA312 TP321 Stainless Seamless Pipe Plain End Pickled And Annealed

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 :

Alloy 321 Tube is a versatile grade of austenitic stainless steel. Also referred to as by its trade name UNS S32100, stainless steel grade ASTM A312 Tp321 is a titanium stabilized alloy. . The 321 stainless steel tube is stabilized by titanium with a chemical composition of 17 to 19 percent chromium and 9 to 12 percent nickel. These pipes exhibit enhanced corrosion and oxidation resistance in stress-induced environments. 321 SS tubes are insensitive to intergranular corrosion when heated in the carbide precipitation range of 425 to 850 degrees Celsius. These pipes are a good choice for applications where temperatures are around 900 degrees Celsius. 1.4541 Pipelines incorporate high strength and water resistant corrosive media. The minimum tensile strength of the pipeline is 515mpa and the minimum yield strength is 205mpa. These pipes can easily stretch by 40 percent. 321 stainless steel tube has a density of 8.0kg /cm3 and a hardness of 217max Brinell. The tubes can be solution treated or annealed by heating at temperatures ranging from 950 °C to 1120°C followed by rapid cooling, thereby improving their strength and corrosion resistance.

 

Chemical Composition:

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

 

Mechanical Properties:

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
321H also has a requirement for a grain size of ASTM No 7 or coarser.

 

Dimensions:

O.D : 1/8" NB TO 32" NB , (10.29MM-812.80MM)

W.T: SCH 10S, SCH 40S, SCH 80S, SCH160, SCH XXS.

l Annealed and Picked

l 100% PMI Tested

l EN10204.3.1B Mill Test Certificate

l Third Party Inspection Accepted

 

Packing:

With plastic caps to both ends, wrapped with Poly bags, packed into bundles or plywood boxes as required.

 

Applications:

Food preparation equipment particularly in chloride environments.

Laboratory benches & equipment.

Coastal architectural panelling, railings & trim.

Boat fittings.

Chemical containers, including for transport.

Heat Exchangers.

Woven or welded screens for mining, quarrying & water filtration.

Threaded fasteners.

Springs.

 

Detail Images:

 

 

0.4mm Stainless Steel Round Pipe ASTM A312 SA312 TP321 Pickled Annealed 0

Tags:

seamless stainless steel tubing

SS Seamless Pipe

ss seamless tube