Type 201 is an austenitic chromium-nickel-manganese stainless steel that was developed in the 1950’s due to worldwide nickel shortages. In the Type 201 composition, manganese and nitrogen are partially substituted for nickel. T201 addresses the volatility of nickel prices while offering comparable corrosion resistance and formability to T301 and T304 and has become a viable lower cost alternative to these austenitic grades. Type 201 can be used in many applications because of its wide range of mechanical properties in the annealed and cold worked condition. Type 201 is non-magnetic in the annealed condition but becomes magnetic as a result of cold working.
The process flow of the Stainless Steel Square Bar production line: billet acceptance → heating → rolling → double scale cutting → cooling → cutting → inspection → packaging → measurement → warehousing.
Chemical composition of 201 Stainless Steel | ||||||||
Element | C | Si | Mn | Cr | N | P | S | Ni |
Content | ≤0.15 | ≤0.75 | ≤5.5-7.5 | 16.0-18.0 | ≤0.25 | ≤0.060 | ≤0.03 | 3.50-5.50 |
Property | 201 |
Yield Strength, min. (ksi) | 45 |
Tensile Strength, min. (ksi) | 95 |
Elongation, min. (%) | 40 |
Hardness, max. (Rb) | 100 |
Standard | ASTM A479,ASTM A276,ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, etc. | ||
Material | 301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202 321, 329, 347, 347H 201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc. | ||
Specifications | Round bar | Diameter:0.1~500mm | |
Hexagonal bar | Size: 2mm~100mm | ||
Flat bar | Thickness | 0.3~200mm | |
Width | 1~2500mm | ||
Square bar | Size: 1mm*1mm~800mm*800mm | ||
Length | 2m, 5.8m, 6m, or as required. | ||
Surface | Black, peeled, polishing, bright, sand blast, hair line, etc. | ||
Price Term | Ex-work, FOB, CFR, CIF, etc. | ||
Export to | Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam,India, Ukraine, Brazil, South Africa, etc. | ||
Delivery Time | Standard size is in stock,prompt delivery or as order's quantity. | ||
Package | Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
316L Stainless Steel Square Bar | 347 Stainless Steel Square Bar |
317 Stainless Steel Square Bar | 347H Stainless Steel Square Bar |
317L Stainless Steel Square Bar | 410 Stainless Steel Square Bar |
201 Stainless Steel Square Bar | 420 Stainless Steel Square Bar |
202 Stainless Steel Square Bar | 430 Stainless Steel Square Bar |
329 Stainless Steel Square Bar | S20100 Stainless Steel Square Bar |
Stainless Steel Square Bar are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry
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