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Part Number

Austenitic Stainless Steel with high corrosion resistance

Chemical Composition Limits

Weight %  C Si  Mn P S Cr Ni Mo Ti Fe

CHRONIFER Special 71

 0.08 max 1.00 max  2.00 max  0.045 max  0.015 max 16.50-18.50 10.50-13.50 2.00-2.50  5x  C-0.70 Rem 

Other Chemically similar Specifications 

Weight %  C Si  Mn P S Cr Ni Mo Ti Fe
WS 1.4571  0.08 max 1.00 max   2.00 max  0.045 max  0.015 max 16.50-18.50 10.50-13.50 2.00-2.50  5x  C-0.70 Rem 

 DIN 

X6CrNiMoTi17-12-2

 0.08 max 1.00 max   2.00 max  0.045 max  0.015 max 16.50-18.50 10.50-13.50 2.00-2.50  5x  C-0.70 Rem 
AISI 316 Ti~  0.08 max 1.00 max   2.00 max  0.045 max  0.015 max 16.50-18.50 10.50-13.50 2.00-2.50  5x  C-0.70 Rem 

Chronifer Special 71 material is Manufactured in Rod, Bar and coil

AISI 316Ti ~ Stainless Steel

 

Material Properties

Type 316L Ti is an improved Corrosion resistant Chrome-Nickel steel alloy with high content of Molybdenum and some Titanium.  It is not a typical free machining grade and therefore not recommended for difficult high speed machining process.

 

Corrosion Resistance

Due to its superior Corrosion resistance, it has been used in handling many of the chemicals used by chemical process industries.  It is more resistant to pitting Corrosion than typical 18-8 alloys for optimum corrosion resistance, surface must be free of scales and foreign  particles.  Parts should be passivated.

 

Availability

Bars: Cold Drawn, ground/ polished

Standard length bars: 3m Surface roughness N5

 

Spec. resistance:

Specific electric resistance with ~20ºC: ~0.7 (Ohm x mm2)/m

 

Stock Range

Round Ø 2.10 -16.00 mm

 

Cutting Rate

20-35 m/min (approx value, depending  on the lubrication oil, the cutting tools and the shape of parts)

 

Download Tolerance Chart

 

Disclaimer

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

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