KYHE DH-S Ti64 — Material Properties
Updated: 8 September 2026

DH-S Ti64 Powder Properties
Property
0–20 μm
15–53 μm
D10 (μm)
6–8
15–25
D50 (μm)
13–15
28–35
D90 (μm)
20–24
42–50
Hall flow rate (s/50 g)
Not specified
≤45
Apparent density (g/cm³)
≥2.3
≥2.3
Tap density (g/cm³)
≥2.75
≥2.6
Oxygen, O (wt.%)
0.18
0.15
Nitrogen, N (wt.%)
0.05
0.05
Hydrogen, H (wt.%)
0.03
0.03
Circularity
≥0.9
≥0.9
Use these values for initial material selection. Chemical acceptance limits, including O, N and H, are agreed in the order specification. Hall flow data is unavailable for the 0–20 μm grade. Circularity describes particle shape in two dimensions.
DH-S Ti64 Typical Specimen Properties
Property
Typical value
Tensile strength
950 MPa
Yield strength
850 MPa
Elongation
15%
Density
4.35–4.45 g/cm³
Hardness
350–400 HV
SST (salt-spray test duration)
>240 h
Typical specimen properties are provided for material selection. Results depend on specimen preparation, processing, post-treatment and test conditions. Mechanical and corrosion-test acceptance criteria are agreed for each application.
Material Properties Comparison
Material / reference
Tensile (MPa)
Yield (MPa)
Elongation (%)
Density (g/cm³)
Hardness (HV)
SST (h)
ASTM F2885-11 reference
900
830
10
4.35–4.45
350
—
MIM 630 (HT)
1100
1000
8
7.60–7.70
320–380
<8
MIM 316L
510
150
50
7.85–7.95
110–150
96
DH-S Ti64
950
850
15
4.35–4.45
350–400
>240
Source: KYHE material data. Properties vary with alloy, processing conditions and test methods. The ASTM F2885-11 values are included as a reference and do not establish product compliance. This table compares different materials; it does not establish a performance advantage over virgin Ti64 powder.

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