Corrosion Resistance Superelastic Alloy W.Nr 2.4711 AFNOR K13C20N16Fe15D7 Wire For Spring

W.Nr 2.4711 AFNOR K13C20N16Fe15D7 Super Elastic Alloy Wire for Spring

W.Nr 2.4711 is equal to Elgiloy(40Co-20Cr-16Fe-15Ni-7Mo).

W.Nr 2.4711 is widely used in applications where excellent corrosion resistance, mechanical properties and long service life are required. Such as manufacture of watches, and is applied in aerospace, oil, natural gas, medical and clinical equipment and other high-tech fields and key parts. 

A-ONE ALLOY is now working with a luxury watch manufacturer who need W.Nr 2.4711 cold rolled strip of thickness 0.04mm and width 0.8mm. And that's where our strength is. 

A-ONE ALLOY is among the few suppliers in China who are able to produce this thickness of W.Nr.2.4711 strip. And the mechanical property could meet the requirement of AMS 5876 D.

Meanwhile, W.Nr 2.4711 is a good choice for humen body implants. 

Even no known surgical implant material has ever been shown to be completely free of adverse reactions in
the human body. However, long-term clinical experience of the use of W.Nr 2.4711 has shown that an acceptable level of biological response can be expected when it is used in appropriate conditions.

W.Nr 2.4711 meet the requirement of ISO 5832-7.