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ASTM F899 wrought stainless steels for surgical instruments

Source:   Author:guanglu Release time:2018/12/27 Browsing volume:

ASTM F899 standard 

We provide stainless steel materials followed by ASTM F899-11 standard. This specification covers the chemistry requirements for wrought stainless steels used for the manufacture of surgical instruments.


Martensitic stainless steels
GradeTypical Max. hardness in the Annealed conditionQuenching, ℃Tempering, ℃Hardness, HRCTypical application
4102101010, Oil/air cool26043tissue, forceps, dressing forceps, retractors, probes, bone rongeurs, conchotomes, bone cutting forceps, chisels, scissors, scalpels, knives, 
410X2201024, Oil/air cool26046
416262982, Oil14941
416 Mod.262982, Oil14938
420A2201010, Warm Oil14953
420B2351038, Warm Oil14852
420 Mod.2551010, Oil quench or pressure gas17756/57
420X2621038, Warm oil14952
420C2621038, Warm oil14958
420F2621038, Warm oil14952
420F Mod.2621038, Warm oil14953
4312851038, Oil26042
440A2851038, Warm Oil14956/57
440B2851038, Warm Oil14958/59
440C2851038, Warm Oil14960
440F2851038, Warm Oil14960
UNS S420262601050, oil quench, or pressure gas20456
UNS S420102351038, Warm Oil20450


Austensitic stainless steels
UNSType
S30100301
S30151
S30200302
S30300303
S30400304
S31600316
S31700317
S30430XM-7
S28200
S20161
S21800


Ferritic stainless steels
UNSType
S43020
430F
S18200XM-34

Precipitation hardening stainless steels
UNSType
S11100
S17400630
S17700631
S45000XM-25
S45500XM-16
S13800XM-13
S46500
S46910

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