Alloy 317L is a molybdenum containing, low carbon austenitic stainless steel with increased additions of chromium, nickel, and molybdenum for better corrosion resistance and increased resistance to chemical attack for sulfurous, acetic, formic, citric, and tartaric acids. Due to its low carbon content, 317L also provides resistance to sensitization when welded and higher creep, stress to rupture, and tensile strength at elevated temperatures. It is non-magnetic in the annealed condition but may become slightly magnetic after welding.
Alloy 317L is commonly used to handle sulfur, pulp liquor, acid dyestuffs, acetylating and nitrating mixtures, bleaching solutions, severe coal and oil, and many chemical compounds. Some other applications that use alloy 317L include:
Paper and pulp handling equipment
Chemical and petrochemical processing equipment
Condensers in fossil and nuclear fueled power generation stations
Food processing equipment
Textile equipment
The process flow of the Stainless Steel Square Bar production line: billet acceptance → heating → rolling → double scale cutting → cooling → cutting → inspection → packaging → measurement → warehousing.
% | Cr | Ni | C | Si | Mn | P | S | Mo | Fe |
---|---|---|---|---|---|---|---|---|---|
317L | min: 18.0 max:20.0 | min: 11.0 max: 15.0 | 0.035 max | 0.75 max | 2.0 max | 0.04 max | 0.03 max | min: 3 max: 4 | balance |
Grade | Tensile Strength ksi (min.) | Yield Strength 0.2% Offset ksi (min.) | Elongation - % in 50 mm (min.) | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
---|---|---|---|---|---|
317L | 75 | 30 | 40 | 217 | 95 |
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
Oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
Energy
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Construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
Marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
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