X5CrNiMo17-12-2
X5CrNiMo17-12-2 properties and heat treatment forged piece, Including X5CrNiMo17-12-2 application and specifications, We have all specifications，Including X5CrNiMo17-12-2 steel plate, X5CrNiMo17-12-2 sheet, X5CrNiMo17-12-2 square steel, X5CrNiMo17-12-2 flat bar,X5CrNiMo17-12-2 round bar,X5CrNiMo17-12-2 forgings, we can own production and sales.
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Specialized high quality steel
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forged/hot rolling/ extrusion of steel
We can produce the X5CrNiMo17-12-2 has the following specifications:
Round bar steel: 1mm to 3000mm
Square-shape steel: 1mm to 2000mm
Plate steel:0.1mm to 2500mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
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Chemical composition % of the ladle analysis of grade X5CrNiMo17-12-2 and Standards
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Identification
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Designation by Standards
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Brand Name
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Ravne No.
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Mat. No.
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DIN
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EN
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AISI
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PK12
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915
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1.4401
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X5CrNiMo17122
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X5CrnNiMo17122
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316
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Chemical Composition
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Chemical Composition in Weight %
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C
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Si
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Mn
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Cr
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Mo
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Ni
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V
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W
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Others
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max. 0.07
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max. 1.00
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max. 2.00
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17.50
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2.25
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11.50
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-
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-
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-
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General Information
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Description This austenitic stainless steel has an increased molybdenum content to increase its resistance to corrosion when compared to other 300 series alloys. It will resist scaling at temperatures up to 871�C and maintains good mechanical properties and ductility. Applications Widely used in industry, it was initially designed for paper mill machinery. It has been used in marine environments and a wide variety of general industrial components. Component parts for the cellulose, paper, oil, soap and textile industry, production of paints, meat processing industry, breweries, dairies and for surgical instruments. |
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Properties
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Physical properties (avarage values) at ambient temperature: Modulus of elasticity [103 x N/mm2]: 200, 186 (200�C), 172(400�C) Density [g/cm3]: 7.98 Thermal conductivity [W/m.K]: 15.0 Electric resistivity [Ohm mm2/m]: 0.75 Specific heat capacity[J/g.K]: 0.50
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Hardening Harden from a temperature of 1020-1100�C followed by water or oil quenching. Structure is austenite with small ferrite component. Mechanical properties in solution-annealed condition and reistance to intercrystalline corrosion: 0.2 % proof stress: 200 N/mm2 (for d<=160, 160<d<=250) 1.0 % proof stress: 235 N/mm2 (for d<=160, 160<d<=250) Tensile strength: 500-700 N/mm2 Elongation: 40% (for d<=160, longit.), 30% (for 160<d<=250, transv.) Notch impact energy (ISO-V): 100 J (for d<=160, longit.), 60 J (for 160<d<=250, transv.) Resistance to interystalline corrosion: yes (in as delivered condition), no (in sensitised condition) Note: Sensitisation treatment for 15 min at 700�C with subsequent cooling in air.
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Workability
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Forging Hot forming temperature: 1200-900�C. Machinability Low speeds and constant feeds will minimize this alloy's tendency to work harden. Tougher than 304 stainless with a long stringy chip, the use of chip breakers is recommended. |
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Other Information
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Corrosion Resistance: Resistant to a wide variety of marine environments, salts, dilute nitric, acetic and sulfuric acids.
Welding: All common fusion and resistance methods except oxyacetylene Welding have proven successful. Use AWS E/ER316 or 316L filler metal for best results. Cold working: Shearing, stamping, heading and drawing can be successfully performed . To remove internal stresses, a post-work annealing is recommended. Forms manufactured: Please see the Dimensional Sales Program. |
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Disclaimer
The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.
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Machining performance
Download X5CrNiMo17-12-2 the mechanical properties of the report, the report provides detailed performance analysis and application. Download >>
Principal Design Features
One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.
Machinability
Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.
Heat Treatment
CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.
Welding
Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.
Forging
Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.