X2CrNiMo1812/1.4401 316 Stainless Steel Bright Round Bar 


1: 316L steel introduction
  SAE 316L grade  stainless steel , sometimes referred to as A4 stainless steel or marine grade stainless steel, is the second most common  austenitic stainless steel  after  304/A2  stainless steel. Its primary alloying constituents after  iron , are  chromium  (between 16-18%),  nickel  (10-12%) and  molybdenum  (2-3%), with small (<1%) quantities of silicon, phosphorus & sulfur also present. The addition of molybdenum provides greater corrosion resistance than 304, with respect to localized corrosive attack by  chlorides  and to general corrosion by reducing acids, such as  sulfuric acid . [1]  316L grade is the low carbon version of 316 stainless steel. When cold worked, 316 can produce high yield and tensile strengths similar to Duplex stainless grades.

For elevated temperature applications the high carbon variant, 316H stainless steel and the stabilised grade 316Ti stainless steel should be employed.

 
2: 316L Steel equivalent  
3: 316L steel chemical composition  
4: 316L steel mechanical properties   
   The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as   annealed, Solid Solution . If you want to know the properties, kindly contact the salesman.

5: 316L steel overviews
6: Delivery condition

For hot forged  bar, usually the delivery condition is hot forged, annealed/ solid solution , rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/ solid solution , Black surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed/ solid solution , black surface.
For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface




Hunan Qilu Industrial Co., Ltd has the capacity to forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.







Hunan Qilu Industrial Co., Ltd  were already engaged in exporting steel for 11 years, could supply a great variety of hot forged,  hot rolled  and  cold drawn Steels ,  including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.

Since 2008 year, Hunan Qilu Industrial has the right to export all  FORGED STEEL  behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.

Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.







The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.













Hunan Qilu Industrial CO., LTD