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321 Stainless Steel Bar

We strictly control the quality and pay attention to the price so that our customers can get the benefit. Large factory scale. Standard professional. Large export volume. Timely delivery. Factory direct sales. High quality. Strong technical force. Competitive price. Show: ASTM, AISI, GB.

Product Details

321 Stainless Steel Bar Product Introduction:

321 stainless steel bar has the excellent high temperature stress breaking properties and high characteristics.

321 stainless steel where Ti exists as a stabilizing element, but it is at the same time a thermally strong steel grade, much better than 316L in terms of high temperature. 321 stainless steel has good wear resistance and corrosion resistance in organic and inorganic acids of different concentrations and temperatures, especially in oxidizing media, and is used in the manufacture of wear-resistant acid containers and wear-resistant equipment linings, transport pipes.

321 stainless steel is Ni-Cr-Mo type austenitic stainless steel, its performance is very similar to 304, but due to the addition of titanium metal, so that it has a better resistance to grain boundary corrosion and high temperature strength, due to the addition of titanium metal, so that it effectively control the formation of chromium carbide.

Stainless steel rod specification

ItemStainless steel rod
Product Name321 Stainless Steel Bar Manufacturer
Place of OriginShandong,China
Brand NameKuaima
Material321
Grade300 Series
TypeWelded,Seamless
SizeAccording to customer needs
SurfaceBrushed, Polished, Etched,etc.
Tolerance±1%
MOQNegotiable
ApplicationDecoration,Food Grade,Petroleum, Chemical, Medical, Light Industry, Mechanical Instrumentation, etc.
StandardASTM,AISI,GB,DIN,JIS,EN,etc.
CertificationISO,CE,etc.
Processing ServiceBending, Welding, Decoiling, Punching, Cutting, Moulding
Payment termsL/C,T/T,D/P,etc.(According to customer needs)
Price TermCIF,CFR,FOB,EXW,etc.

321 Stainless Steel Bar chemical composition

Grade Ni Mn P C S Si Cr Ti N
321 min. 9 17 5(C+N)
max. 12 2 0.045 0.08 0.03 1 19 0.70 max 0.1

321 Stainless Steel Bar physical properties

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
321 515 40 205 95 217
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Why choose us

Behind the growth and success ofuaima Steel is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the best customer service make l is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the best customer service make Kuaima Steel a true leader in zhe global marker

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lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.

  • Machinery manufac- turing industry
  • Power Generation
  • Oil & Gas
  • Manufacturing
  • Construction
  • Ship Building
  • Automobile manufacturing
  • Pipe Fabrication

lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.

  • Machinery manufac- turing industry
  • Power Generation
  • Oil & Gas
  • Manufacturing
  • Construction
  • Ship Building
  • Automobile manufacturing
  • Pipe Fabrication

Our main export country

We are a well known worldwide exporter of Stainless Steel Rod , Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

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