instruments medical

The numerous technical and economical advantages that the powder metallugy (micro-melt) made martensitic CHRONIFER M-15X offers to you? Ist unique reproductibility, reliability, fineness of ist microstructure.

All these features allowed us to offer round bars in the size range of Dia. 2.20mm up to Dia. 18.0mm in a hardened full martensitic pattern on a maximum hardness of 52 - 53 HRC directly from stock.

L. Klein SA offers now on open source basis this premium quality steel as strips material available to all transformers and users.
INFO
DID YOU KNOW...
spacer
spacer
button_home button_mail
Phone +41 32 341 73 73
 
 
 

Medical Steel for Instruments

 
Availability Instruments
   
420 a medical steel
420 b medical steel
431 medical steel
431 (X)  medical steel
431 (X) (Band) medical steel
         
420 f mod medical steel
420 c medical stainless steel
~420 Instruments Medical steel
440 a medical grade stainless steel
420 mod medical grade steel
         
440 a medical stainless steel
440 b martensitic stainless steel
440 c stainless steel
440-XH Instruments Medical steel
630(17-4 PH) hardenable  stainless steel
     
XM-16 martensitic precipitation steel
custom 465 medical steel
304 / 304 l austenitic stainless steel
303 austenitic stainless steel
301 / 302 medical grade steel
         
316L instruments medical
316l improved medical stainless steel bars
316 l 1.4435 stainless steel bars
316 lvm / f 138 austenitic steel
Phynox©KL F 1058 alloy
         
MP 35 N Instruments Medical steel
Chronifer Special 35 P Instruments Medical steel
         
Availability Instruments
   

Medical steel for instruments

Medical steel, also called surgical steel, is a stainless steel grade containing minimum 13% of chromium. Medical instruments are made of the finest stainless steel grades. These qualities can be sterilized and, depending on the chromium content, good to very good corrosion resistant. Medical stainless instruments include tweezers, scissors, retractors, hooks, needles, calipers, forceps, DCR-instruments and cannulas. They are used in hospitals, surgical rooms, in laboratories and in medical research.

Stainless steel for medical instruments

Medical stainless steels or Surgical steels are mostly hardenable and have a wide variety of application possibilities. They are as well characterized by their high strength and yet good formability, with the best possible compromise of corrosion resistance even after cleaning and sterilizing. Furthermore this steel has to be suited for the precision manufacturing of medical instruments.

Medical stainless steel grades

Medical cured steel contains minimum 0.17% carbon. Chromium and Molybdenum is added in order to improve the steelís corrosion resistance. Nickel can be added to make the steel less brittle. The grades of steel for medical instruments are martensitic or precipitation-hardenable steels. The most common medical steel grades which donít need to be cured are the austenitic 316 and 316L.
Within the hardenable martensitic grades those are the AISI 420 and AISI 440 families. The most important norm for instruments is the ASTM F899, which defines the steel grades and properties for instruments.

Although there are various standard grades such as 420 A (1.4021), 420 C (1.4034), 431 (1.4057) for medical instruments, we have to mention nowadays modern steel grades that meet today's high requirements even better. These are 431 X (Chronifer M-15 X), the powder metallurgical 1.4057, XN-16 (1.4543), Custom 465 (1.6414), as well as 440 XH and ~440 B.

L. Klein SA is a reliable supplier of various medical steel grades. Here you can find and request steel for the medical sector in round dimensions as bars. We are specialized in small diameters, special qualities up to ō80 mm, and various intermediate dimensions. Accurate tolerances in ISO h6 is standard for us, we offer reputable shipping and excellent multilingual customer service. A local delivery system is available for Switzerland. However, we deliver our high-quality steels to the entire EU as well as worldwide, even in very small quantities.

 
 
L. Klein SA     address-3     Ch. du Long-Champ 110     address-3     CH-2504 Biel/Bienne
Tél. +41 32 341 73 73     address-3     Fax +41 32 341 97 20     address-3     E-Mail: info@kleinmetals.swiss
Sitemap  |  Disclaimer  |  Impressum