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201 Stainless Steel Pipe
201 stainless steel pipes include stainless steel welded pipes and stainless steel seamless pipes.
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Description:
201 stainless steel pipes include stainless steel welded pipes and stainless steel seamless pipes.
201 stainless steel welded pipes are also called stainless steel decorative pipes. They are usually made of 201 stainless steel strips by welding, including round pipes and rectangular pipes. The outer surface of 201 stainless steel pipes is usually mirror polished.
Specifications:
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Product name |
Stainless Steel Pipe /Tube |
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Steel grade |
200 series,300 series,400 series |
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Standard |
ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 |
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Material |
304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202 |
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Surface |
Polishing,annealing,pickling,bright |
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Type |
hot rolled and cold rolled |
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Size |
Wall thickness |
1mm-150mm(SCH10-XXS) |
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Outer diameter |
6mm-2500mm (3/8"-100") |
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Chemical Composition and mechanical properties of stainless steel 201:
Chemical composition of 201 stainless steel:
|
Element |
C |
Si |
Mn |
Cr |
N |
P |
S |
Ni |
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Content |
≤0.15 |
≤0.75 |
≤5.5-7.5 |
16.0-18.0 |
≤0.25 |
≤0.06 |
≤0.03 |
3.5-5.5 |
Physical Properties of 201Stainless Steel:
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Grade |
Tensile Strength |
Yield Strength |
Elongation |
Hardness |
Density |
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201 |
≥520MPa |
≥275MPa |
55%-60% |
HRB＜183N/mm2(MPa) |
7.93g/cm3 |
Surface Finish:
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Surface |
Characteristic |
Processing Technology |
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N0.1 |
Original |
Pickled after hot rolling |
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2D |
Blunt |
Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling |
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2B |
Blurred |
Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling |
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N0.3 |
Matte |
Polishing and tempering rolling with 100-120 mesh abrasive materials |
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N0.4 |
Matte |
Polishing and tempering rolling with 150-180 mesh abrasive material |
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NO.240 |
Matte |
Polishing and tempering rolling with 240 mesh abrasive materials |
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NO.320 |
Matte |
Polishing and tempering rolling with 320 mesh abrasive materials |
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NO.400 |
Matte |
Polishing and tempering rolling with 400 mesh abrasive materials |
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HL |
Brushed |
Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture |
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BA |
Bright |
The surface is annealed and shows high reflectivity |
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6K |
Mirror |
Rough grinding and polishing |
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8K |
Mirror |
Fine grinding and polishing |
Product Testing:
Application:
Why Choose Us?
Price advantage
Low production costs, small profits but quick turnover, providing highly competitive prices
Quality advantage
A strict quality inspection system ensures stable and reliable product quality
Fast delivery
Respond quickly and ship within 2 days to meet urgent needs(If we have stock.)
Quick stocking
After signing the contract, the stocking is generally completed within 15 days.
Production strength
With multiple production lines and strong production capacity, it is at the forefront of the industry
Product Packing:
FAQ:
1.Q:How about the delivery time?
A: Within 15-35 days after we confirm you requirement.
2.Q:Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.
3.Q: What are the shipping ports?
A: You can choose other ports according to your needs.
4.Q: What certifications do your products have?
A: We have ISO 9001,BV, SGS, CE, TUV and other certifications.
5.Q: What product information do I need to provide?
A: You need to provide grade, width, thickness and the ton you need to buy.
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