Materials
  S3 S4 S4H HNB


 Alloy Family

 316 SS+Bronze 420 SS+Bronze 420 SS+Bronze High Noble Gold
 UTS 59 KSI
(406 MPa)		 99 KSI
(682 MPa)		 111 KSI
(765 MPa)		 -
 Yield 34 KSI
(234 MPa)		 66 KSI
(455 MPa)		 83 KSI
(572 MPa)		 -
 Modulus 21.5 MPSI
(148 GPa)		 21.4 MPSI
(147 GPa)		 22 MPSI
(151 GPa)		 -

 
 Elongation

 8.00% 2.30% 3.80% -


 Hardness

 60 HRb 25-30 HRc 30-35 HRc -


 Parts
 Functional prototypes, replacement parts, etc.

 X X X X


 Tools
 injection molds, casting molds, etc.

   X X  
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