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COMMON MATERIALS
| Process
Used |
Nomenclature |
Composition |
Hardness |
Max.
Thickness |
Temp.
Limitation (°F) |
Finish
Ground (µin Ra) |
Bond
Strength (psi) |
*Coefficient of Thermal Expansion
(micro in./in./°F
|
|
Comb. Wire |
400 Series Stainless -
#2 |
13% Cr, 0.5% Si, 0.5% Ni, 0.5% Mg, 0.35%
C, 0.28% P, 0.02% S, Fe- balance |
33 HRC |
0.125" |
1,000 |
16-32 |
5,000 |
6.6 |
|
Comb. Wire |
Nickel Aluminide - Bond |
80% Ni, 20% Al |
22 HRC |
N/A |
1,200 |
N/A |
3,500 |
8.3 |
|
Plasma |
Aluminum Oxide |
96% Al2O3, 2% TiO2 |
65 HRC |
0.020" |
1,000 |
16-20 |
4,500 |
4.1 |
|
Plasma |
Zirconium Oxide |
92% ZrO2, 8% Y2O3 |
25-35 HRC |
0.040" |
1,800 |
N/A |
N/A |
5.9 |
|
Plasma |
Premium Chrome Oxide |
92% Cr2O3 ,3% TiO2,
5% SiO2 |
62-64 HRC |
0.080" |
1,000 |
10-15 |
4,000 |
5.0 |
|
Spray & Fuse |
Metco 12C, Colmonoy 4, Deloro® 40 |
77-87% Ni, 10-17% Cr, 3% B, 3% Si |
35-40 HRC |
0.060" |
1,500 |
16 |
40,000 +
Fused Metallurgical |
8.6 |
|
Spray & Fuse |
Metco 14E, Colmonoy 5, Deloro® 50 |
13.8%
Cr, 2.1% B, 3.3% Si, 4.9% Fe,
Ni-balance |
48-52 HRC |
0.060" |
1,500 |
16 |
40,000 +
Fused
Metallurgical |
8.4 |
|
Spray & Fuse |
Colmonoy #6 Spray & Fuse |
1%
C, 15% Cr, 3.5% B, 3.75% Si, 4.25% Fe, Ni-balance |
56-61 HRC |
0.060" |
1,500 |
10-16 |
40,000 +
Fused Metallurgical |
8.1 |
|
Spray & Fuse |
Colmonoy #69 |
16.5%
Cr, 5% Mo, 4.5% Si, 3.8% B, 3% Fe, 2.1% Cu, 0.55% C, Ni-balance |
58-63 HRC |
0.060 |
1,500 |
16 |
40,000 +
Fused Metallurgical |
8.0 |
|
Spray & Fuse |
Cobalt S/F Wallex 50 |
19%Cr, 18% Ni, 10% W, 3.5% B, 2.75% Si, 1%
Fe, 0.8% C, Co-balance |
56-61 HRC |
0.060 |
1,800 |
16-32 |
40,000 +
Fused Metallurgical |
9.0 |
|
Spray & Fuse |
Cobalt S/ F Stellite® 6 |
19%
Cr, 0.7% C, 2.3% Si, 3% Fe, 13.5% Ni, 1.7% B, 7.5% W, 1% Mn,
Co-balance |
41 HRC |
0.060" |
1,800 |
10-16 |
40,000 +
Metallurgical |
6.3 |
|
Spray & Fuse |
NiCrB / Tungsten Carbide
Bimetallic Carbide Material |
17%
W, 15% Cr, 4% Si, 3.5% Fe, 3% B, 0.8% C, Ni-balance |
58-63 HRC |
0.080" |
1,800 |
16 |
40,000 +
Metallurgical |
8.2 |
|
Plasma |
MCrAlY |
22%
Cr, 10% Al, 1% Y, Ni-balance |
N/A |
N/A |
1,800 |
N/A |
6,000 + |
9.4 |
|
Plasma |
MCrAlY |
32%
Ni, 21% Cr, 8% Al, 0.5% Y, Co-balance |
N/A |
N/A |
1,900 |
N/A |
6,000 + |
9.5 |
|
Plasma |
Nickel Aluminide |
95% Ni, 5% Al |
65-80 HRB |
0.125" |
1,500 |
16 |
6,000 |
8.0 |
|
Rokide |
Rokide "C" Rods / TX-603 |
90.33% Cr2O3, 3.67%
Al2O3, 5.62% SiO2, 0.27%
Fe2O3, 0.11% MgO |
65 HRC |
0.030" |
1,000 |
16 |
3,500 |
5.0 |
|
Arc |
Aluminum Bronze |
90% Cu, 9% Al, 1% Fe |
65-68 HRB |
0.250" |
450 |
16 |
7,000 |
9.0 |
|
Twin Wire Arc |
420 Stainless Steel |
0.3%
C, 1% Ni,
1% Mn, 12-14% Cr, 0.08% Si, Fe-balance |
40-43 HRC |
0.125" |
1,000 |
16-32 |
5,000 |
6.6 |
|
Arc |
Nickel Aluminide |
95% Ni, 5% Al |
55-80 HRB |
0.100" |
1,500 |
16-32 |
9,100 |
8.0 |
|
Arc |
Liquidmetal® Armacor™ M |
High Chrome Steel Alloy |
1180 HV0.3 |
0.060" |
1,700 |
10 |
5,775 |
6.0 |
|
|
|
|
|
|
|
|
|
|
|
HVOF |
Tribaloy® T-800 |
17.5%
Cr, 28.5% Mo, 3% Ni & Fe, 3.4% Si, Co-balance |
55 HRC |
0.025" |
1,800 |
16-32 |
10,000 + |
7.3 |
|
HVOF |
Tungsten Carbide / Chrome / Nickel |
73% WC, 20% Cr, 7% Ni |
68-70 HRC |
0.020" |
1,000 |
9-10
1-2 Lap |
12,000 + |
5.4 |
|
|
|
|
|
|
|
|
|
|
|
HVOF |
Tungsten Carbide / Cobalt / Chrome |
85% WC, 11% Co, 4% Cr |
68-70 HRC |
0.020" |
1,000 |
16
1-2 Lap |
12,000 + |
4.6 |
|
|
|
|
|
|
|
|
|
|
|
HVOF |
Nickel / Chrome / Boron |
4%
B, 5% C, 16.5% Cr, 3.5% Fe, 6.22% Mo, 3.5% Si, 2% Cu, Ni-balance |
58-62 HRC |
0.060" |
1,500 |
16 |
40,000 +
Fused
Metallurgical |
8.0 |
|
HVOF |
Chrome Carbide |
9.6% C, 17.5% Ni, Cr-balance |
64-68 HRC |
0.040" |
1,800 |
16-32
2-4 Lap |
12,000 + |
6.8 |
|
HVOF |
Nickel Chrome Boron (Bi and Tri-Metallic
Hard Phases) |
15%
Cr, 0.8% C, 4% Si, 3.5% Fe, 13.5% Ni, 3% B, 17.3% W, Ni-balance |
58-62 HRC |
0.060" |
1,800 |
10-16 |
40,000 + Metallurgical |
8.2 |
|
HVOF |
Spray & Fuse Cobalt Base
(Wallex 50) |
19%
Cr, 2.75% Si, 3.5% B, 10% W, 18% Ni, 1% Fe, Co-balance |
58-60 HRC |
0.060" |
1,800 |
16-20 |
40,000 + Metallurgical |
9.0 |
|
HVOF |
Fused Tungsten Carbide / Nickel Chrome Boron |
45%
W, 7% Cr, 3.4% C, 2% Fe, 1.3% B, 2.2% Si, Ni-balance |
50-52 HRC |
0.025" HVOF
0.040" Fused |
1,200 |
16-32
1-2 Lap |
10,000
(as sprayed)
40,000
Metallurgical |
4.8 |
|
HVOF |
Spray & Fuse Cobalt Base with Tungsten
Carbide
(Wallex 55) |
19%
Cr, 2.75% Si, 3.5% B, 10% W, 18% Ni, 1% Fe, Co-balance
(50% WC / Cobalt 88/12 Agglomerated) |
58-60 HRC |
0.060" |
1,800 |
16-20
1-2 Lap |
40,000 + Metallurgical |
7.0 |
|
HVOF |
MCrAlY |
22%
Cr, 10% Al, 1% Y, Ni-balance |
N/A |
N/A |
1,800 |
N/A |
10,000 + |
9.4 |
|
HVOF |
MCrAlY |
32%
Ni, 21% Cr, 8% Al, 0.5% Y, Co-balance
|
N/A
|
N/A
|
1,900
|
N/A
|
10,000 +
|
9.5 |
|
HVOF |
Alloy 625 |
21% Cr, 3% Fe, 8% Mo, 3.5% Nb, 64% Ni, others-Balance |
35-40 HRC |
0.100" |
1,500 |
16-32 |
10,000 + |
8.2 |
|
HVOF |
Alloy 718 |
53%
Ni, 19% Cr, 19% Fe, 5% Nb, 3% Mo |
350-450 HV0.3 |
0.100" |
1,600 |
16-32 |
10,000 + |
8.4 |
|
HVOF |
Tungsten Carbide / Cobalt |
88% WC / 12% Co |
66 HRC |
0.030" |
1,000 |
10
1-2 Lap |
10,000 |
4.6 |
|
HVOF |
Tribaloy® T-800 |
17.5%
Cr, 28.5% Mo, 3% Ni & Fe, 3.4% Si, Co-balance |
55 HRC |
0.050" |
1,800 |
16-32 |
10,000 |
7.3 |
|
HVOF |
Tungsten Carbide / Chrome Nickel |
73% WC, 20% Cr, 7% Ni |
68-70 HRC |
0.040" |
1,000 |
16-32
1-2 Lap |
12,000 + |
4.4 |
|
HVOF |
Hastelloy® C-276 |
15%
Cr, 5% Fe, 16% Mo, 3% W, Ni-balance |
35-40 HRC |
0.100" |
1,500 |
16-32 |
10,000 + |
6.7 |
|
HVOF |
Tungsten Carbide / Cobalt Chrome |
11% Co, 4% Cr, 5% C, W-balance |
68-70 HRC |
0.040" |
1,000 |
16-32
1-2 Lap |
12,000 + |
4.6 |
|
HVOF |
Tungsten Carbide / Cobalt |
83% WC, 17% Co |
68-71 HRC |
0.100" |
1,000 |
16-32
1-2 Lap |
10,000 + (Epoxy Break) |
5.4 |
|
HVOF |
Tungsten Carbide / Nickel |
90% WC, 10% Ni |
Macro -64 HRC/ Micro 1200 HV0.3 |
0.050" |
1,000 |
16 |
12,000 + |
4.5 |
|
HVOF |
Chrome Carbide |
9.6%
C, 17.5% Ni, Cr-balance
(75Cr3C2-25NiCr) |
66-70 HRC |
0.040" |
1,800 |
16-32
2-4 Lap |
12,000 + |
6.8 |
*All values of CTE are typical, but can vary for specific applications.
STELLITE® and TRIBALOY® T800 are registered trademarks of Deloro Stellite
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