High quality 321/ 321H stainless steel round bar in stock

Product NameDIN Standard Round Square 321/321H Stainless Steel Bar in StockStandard ASTM A276, ASTM F899, A479, JIS G4303, EN 10088Diameter4 mm - 300 mmLengthAs requirementFinish Black, Peeled, Polishing, BrightTechnicalHot rolled, cold drawn, forgedMOQ5 tonCertificationISO 9001:2008 , MTC , PMI , CO , SGSShapestainles

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Good Quality 321/321H Stainless Steel Round Square Bar in Stock
Good Quality 321/321H Stainless Steel Round Square Bar in Stock
Product NameDIN Standard Round Square 321/321H Stainless Steel Bar in Stock
Standard ASTM A276, ASTM F899, A479, JIS G4303, EN 10088
Diameter4 mm - 300 mm
LengthAs requirement
Finish Black, Peeled, Polishing, Bright
TechnicalHot rolled, cold drawn, forged
MOQ5 ton
CertificationISO 9001:2008 , MTC , PMI , CO , SGS
Shapestainless steel round, square, rectangular, bending

What is 321 Stainlesss Steel?

Type 321 is a titanium stabilized chromium nickel austenitic stainless steel with corrosion resistance similar to 304/304L. This grade is typically used in the 800-1500˚F temperature range where it is stabilized against chromium carbideprecipitation by the inter granular corrosion resistance after exposure to this temperature range, and this grade resists oxidation up to 1500˚F and has higher creep and stress rupture properties than 304/304L. It also possesses good low temperature toughness and is non-magnetic in the annealed condition.

 
Stainless steel grade and chemical composition(%)
Grade CSiMnP ≤S ≤CrNiMoN
201 ≤0.15  ≤1.005.5-7.50.060.0316-183.5-5.5- ≤0.25
202 ≤0.15 ≤1.007.5-10.00.060.0317-194-6- ≤0.25
301 ≤0.15 ≤1.00 ≤2.000.0450.0316-186-8 - ≤0.10
304 ≤0.08 ≤1.00 ≤2.000.0450.0318-208-10.5--
304L≤0.03 ≤1.00 ≤2.000.0450.0318-208-12--
309 ≤0.2 ≤1.00 ≤2.000.0450.0322-2412-15--
309S ≤0.08 ≤1.00 ≤2.000.0450.0322-2412-15--
310 ≤0.25 ≤1.50 ≤2.000.0450.0324-2619-22--
310S ≤0.08 ≤1.00 ≤2.000.0450.0324-2619-22--
316 ≤0.08 ≤1.00 ≤2.000.0450.0316-1810-142-3-
316L ≤0.03 ≤1.00 ≤2.000.0450.0316-1810-142-3-
316H 0.04-0.1 ≤1.00 ≤2.000.0450.0316-1810-142-3-
316Ti ≤0.08 ≤1.00 ≤2.000.0450.0316-1810-142-3 ≤0.10
317 ≤0.08 ≤1.00 ≤2.000.0450.0318-2011-153-4-
317L ≤0.03 ≤1.00 ≤2.000.0450.0318-2011-153-4-
321 ≤0.08 ≤1.00 ≤2.000.0450.0317-199-12- ≤0.10
321H0.04-0.1 ≤1.00 ≤2.00 0.0450.0317-199-12- ≤0.10
409 ≤0.08 ≤1.00 ≤1.000.0450.0310.5-11.7 ≤0.50--
410 ≤0.15 ≤1.00 ≤1.000.040.0311.5-13.5( ≤0.75)  
420 ≥0.15 ≤1.00 ≤1.000.040.0312-14---
430 ≤0.12 ≤1.00 ≤1.000.040.0316-18---
2507(Cu ≤0.5) ≤0.03 ≤0.8≤1.20.0350.0224-266-83-50.24-0.32
Good Quality 321/321H Stainless Steel Round Square Bar in Stock
Good Quality 321/321H Stainless Steel Round Square Bar in Stock

Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .

Good Quality 321/321H Stainless Steel Round Square Bar in Stock
 

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