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Lork Group specializes in the supply of Grade ASTM F2229 raw materials and processing, alloys, stainless steel, metal quality development, welcome your inquiries.
S29108 alloy is an essentially nickel-free austenitic stainless alloy. The alloy contains a high nitrogen content to maintain its austenitic structure. As a result, S29108 alloy has improved levels of tensile and fatigue strength, as compared to nickel-containing alloys such as 316L (ASTM F138), 22Cr-13Ni-5Mn (ASTM F1314), and 734 alloy (ASTM F1586). CarTech BioDur 108 alloy is produced by the Electro-Slag Remelting (ESR) process to assure its microstructural integrity and cleanness. The alloy is non-magnetic and essentially free of ferrite phase.
CarTech BioDur 108 alloy should be considered for use in applications requiring high levels of strength and corrosion resistance.
Typical uses include: implantable orthopedic applications such as bone plates, bone screws, spinal fixation components, hip and knee components, hypoallergenic jewelry, orthodonic appliances, and other medical components and instruments fabricated by forging and machining.
ASTM F2229 Stainless Steel Chemical Composition
Weight % | C | P | Si | Ni | Cu | Mn | S | Cr | Mo | N | Fe |
S29108 | 0.08 | 0.03 | 0.75 | 0.1 | 0.25 | 21.0-24.0 | 0.01 | 19.0-23.0 | 0.50-1.50 | 0.9 | 49.38-57.38 |
Condition | 0.2% Yield Strength | Ultimate Tensile Strength | % Elongation in 4D | % Reduction of Area | HRC Hardness | |
Annealed |
85 ksi 585 MPa |
150 ksi 1035 MPa |
25 |
23 |
30 |
|
Warm Worked |
135 ksi 930 MPa |
190 ksi 1310 MPa |
26 |
23 |
40 |
|
Hot Worked |
110 ksi 760 MPa |
160 ksi 1100 MPa |
25 |
23 |
33 |
Physical Properties | |
Density |
0.2990 lb/in? |
Poisson?s Ratio |
0.300 |
Modulus of Elasticity |
(E) 35.0 x 10³ ksi |
Modulus of Rigidity |
(G) 13.4 x 10³ ksi |
Specific Gravity |
8.29 |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?