Part Number 1.4472 Implant Grade / ASTM F1586

Technical Data Sheet

1.4472 implant grade stainless steel combines excellent corrosion resistance with good mechanical properties. Due to the stringent production process (consumable electrode remelting) a high quality, surgical implant grade is achieved and due to the absence of ferrite is entirely non-magnetic.

Chemical Composition Limits
Weight % C Ni Cr Mo Mn N Fe
1.4472 Implant Grade ≤0.06 9.5 21 2.2 4 0.4 Bal
ASTM F1586 ≤0.06 9.5 21 2.2 4 0.4 Bal

Typical Mechanical Properties


Grade Condition UTS (N/mm2) 0.2% Yield Strength Elongation A (%)
1.4472 Implant Sol Trtd 35-45 20 15

1.4472 is available in precision ground bar from 3.0mm - 33.00mm diameter. For all stock and size availability contact Sales.

BS 7252 Part 9
ASTM F1586

For more information about Alloy 1.4472 implant in medical applications, visit our medical division at

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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.