Shenzhen Guangshenfa Metal Co., Ltd
| Place of Origin | shenzhen |
| Brand Name | GSF |
| Model Number | 317L |
| Certification | ISO-9001 |
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Product Specification
| Place of Origin | shenzhen | Brand Name | GSF |
| Model Number | 317L | Certification | ISO-9001 |
| High Light | stainless steel 310L ，stainless steel bar ，317L steel bar | ||
UNS S31703
Forms of 317L Stainless Steel Available
Sheet
Plate
Bar
Pipe & Tube (welded & seamless)
Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
Welding Wire and Welding Electrode
317L Stainless Steel Overview
317L is a molybdenum bearing, low carbon content "L" grade austenitic stainless steel that provides improved corrosion resistance over 304L and 316L stainless steels. The low carbon provides resistance to sensitization during welding and other thermal processes.
317L is non-magnetic in the annealed condition but may become slightly magnetic as a result of welding.
Corrosion Resistance
317L has excellent corrosion resistance in a wide range of chemicals, especially in acidic chloride environments such as those encountered in pulp and paper mills. Increased levels of chromium, nickel and molybdenum compared to 316L stainless steel improve resistance to chloride pitting and general corrosion. Resistance increases with molybdenum alloy content. 317L is resistant to sulfuric acid concentrations up to 5 percent at temperatures as high as 120 F (49 Centigrade degree). At temperatures under 100 F (38 Centgrade degree) this alloy has excellent resistance to solutions of higher concentration. However, service tests are recommended to account for the affects of specific operating conditions that may affect corrosion behavior. In processes where condensation of sulfur-bearing gases occurs, 317L is much more resistant to attack at the point of condensation than conventional alloy 316. The acid concentration has a marked influence on the rate of attack in such environments and should be carefully determined by service tests.
Chemical Composition, %
Ni | Cr | Mo | Mn | Si |
11.0 - 15.0 | 18.0 - 20.0 | 3.0 - 4.0 | 2.0 Max | .75 Max |
C | N | S | P | Fe |
0.03 Max | 0.1 Max | 0.03 Max | 0.045 Max | Balance |
What are the characteristics of 317L Stainless?
Improved general and localized corrosion to 316L stainless
Good formability
Good weldability
In what applications is 317L Stainless used?
Flue-gas desulfurization systems
Chemical process vessels
Petrochemical
Pulp and Paper
Condensers in power generation
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Employee Number:
50-100
Ecer Certification：
Verified Supplier
Shenzhen Guangshenfa Metal Co., Ltd, founded in 1998, is a specialty manufacturer of premium quality stainless steel and other high alloy tubing products that are designed to insudtry and customer specifications. The Company is located in Shenzhen city, Guangdong province. ... Shenzhen Guangshenfa Metal Co., Ltd, founded in 1998, is a specialty manufacturer of premium quality stainless steel and other high alloy tubing products that are designed to insudtry and customer specifications. The Company is located in Shenzhen city, Guangdong province. ...
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