High Temp Metals 800-500-2141

Alloy 188

Description

Haynes 188 is a cobalt-based alloy which possesses a unique combination of properties. It has excellent high temperature strength and oxidation resistance to 2100°F (1150°C) combined with good post-aging ductility.

Alloy 188 has average room temperature tensile properties in the bright annealed condition of 137.2 ksi (946 MPa) ultimate strength, 67.3 ksi (464 MPa) yield strength and 53% elongation. At 1800°F (980°C) the alloy has ultimate and yield strengths of 35.2 ksi (243 MPa) and 19.0 ksi (131 MPa), respectively, with 59% elongation. Cryogenic temperatures do not significantly affect the ductility of alloy 188, but strength levels are increased markedly.

The excellent oxidation resistance of Haynes 188 results from minute additions of lanthanum, which modifies the protective oxide scale in such a manner that the oxide becomes extremely tenacious and retards diffusion when exposed to temperatures through 2100°F (1150°C).

Haynes 188 exhibits good ductility after prolonged exposure at temperatures of 1200, 1400, and 1600°F (650, 760 and 870°C) for 16,000 hours.

TYPICAL SPECIFICATION PACKAGES

UNS-R-30188

WERKSTOFF 2.4683

PLATE:AMS 5608, AMS 5772 CHEM&MECH

SHEET:AMS 5608, PWA 1042

BAR:AMS 5772

ALLOYSIZEWEIGHT
CURRENT PLATE INVENTORY
Alloy 188 - DUE DATE: 04-16-190.187 X 36.000 X 144.000
4.7498MM X 914.4 X 3657.6
3000 LBS
1361 KG
Alloy 1880.187 X 48.000 X 48.500
4.7498MM X 1219.2 X 1231.9
160 LBS
73 KG
Alloy 1880.250 X 48.000 X 144.000
6.35MM X 1219.2 X 3657.6
1794 LBS
814 KG
Alloy 1880.375 X 48.000 X 1.880
9.525MM X 1219.2 X 47.752
13 LBS
6 KG
Alloy 1880.375 X 48.000 X 3.250
9.525MM X 1219.2 X 82.55
40 LBS
18 KG
Alloy 1880.375 X 48.000 X 106.500
9.525MM X 1219.2 X 2705.1
766 LBS
347 KG
Alloy 1880.375 X 48.000 X 156.000
9.525MM X 1219.2 X 3962.4
1012 LBS
459 KG
Alloy 1880.500 X 17.875 X 3.000
12.7MM X 454.025 X 76.2
179 LBS
81 KG
Alloy 1880.500 X 48.000 X 29.750
12.7MM X 1219.2 X 755.65
303 LBS
137 KG
Alloy 1880.500 X 48.000 X 144.000
12.7MM X 1219.2 X 3657.6
2504 LBS
1136 KG
Alloy 1880.750 X 48.000 X 3.250
19.05MM X 1219.2 X 82.55
147 LBS
67 KG
Alloy 1880.750 X 48.000 X 8.600
19.05MM X 1219.2 X 218.44
104 LBS
47 KG
Alloy 1880.750 X 48.000 X 56.620
19.05MM X 1219.2 X 1438.148
727 LBS
330 KG
Alloy 1880.750 X 48.000 X 168.000
19.05MM X 1219.2 X 4267.2
4235 LBS
1921 KG
Alloy 1881.000 X 5.000 X 10.000
25.4MM X 127 X 254
67 LBS
30 KG
Alloy 1881.000 X 37.875 X 10.250
25.4MM X 962.025 X 260.35
145 LBS
66 KG
Alloy 1881.000 X 48.000 X 144.000
25.4MM X 1219.2 X 3657.6
2389 LBS
1084 KG
Alloy 1881.000 X 48.125 X 55.620
25.4MM X 1222.375 X 1412.748
836 LBS
379 KG
Alloy 1881.500 X 48.000 X 53.500
38.1MM X 1219.2 X 1358.9
1493 LBS
677 KG
Alloy 1881.500 X 48.000 X 117.000
38.1MM X 1219.2 X 2971.8
2976 LBS
1350 KG
Alloy 1881.510 X 4.250 X 6.500
38.354MM X 107.95 X 165.1
20 LBS
9 KG
Alloy 1882.000 X 4.875 X 11.750
50.8MM X 123.825 X 298.45
167 LBS
76 KG
Alloy 1882.000 X 5.250 X 5.500
50.8MM X 133.35 X 139.7
30 LBS
14 KG
Alloy 1882.000 X 10.500 X 7.380
50.8MM X 266.7 X 187.452
146 LBS
66 KG
Alloy 1882.000 X 36.000 X 41.750
50.8MM X 914.4 X 1060.45
1135 LBS
515 KG
Alloy 188 - DUE DATE: 12-15-182.000 X 48.000 X 96.000
50.8MM X 1219.2 X 2438.4
3046 LBS
1382 KG
CURRENT BAR INVENTORY
Alloy 1880.385 DIA X 140-170 RL+70
9.779MM DIA
585 LBS
265 KG
Alloy 1880.385 DIA X 97-153" RL
9.779MM DIA
912 LBS
414 KG
Alloy 1880.510 DIA X 132-167RL
12.954MM DIA
451 LBS
205 KG
Alloy 188 - DUE DATE: 05-02-190.510 DIA X 160 RL
12.954MM DIA
1500 LBS
680 KG
Alloy 1880.760 DIA X 131-154 RL
19.304MM DIA
491 LBS
223 KG
Alloy 188 - DUE DATE: 01-16-190.760 DIA X 144 RL
19.304MM DIA
1500 LBS
680 KG
Alloy 188 - DUE DATE: 08-16-190.760 DIA X 160 RL
19.304MM DIA
2000 LBS
907 KG
Alloy 1881.010 DIA X 113-176" RL
25.654MM DIA
1198 LBS
543 KG
Alloy 1881.010 DIA X 135-174" RL
25.654MM DIA
1541 LBS
699 KG
Alloy 1881.010 DIA X 18+2.3+4.75
25.654MM DIA
7 LBS
3 KG
Alloy 1881.135 DIA X 126-166 RL+24
28.829MM DIA
765 LBS
347 KG
Alloy 1881.260 DIA X 129-168 RL+74
32.004MM DIA
1228 LBS
557 KG
Alloy 1881.385 DIA X 113-139 RL
35.179MM DIA
928 LBS
421 KG
Alloy 1881.510 DIA X 131-154" RL
38.354MM DIA
1672 LBS
758 KG
Alloy 1881.510 DIA X 132-142 RL
38.354MM DIA
641 LBS
291 KG
Alloy 1881.760 DIA X 134-150 RL
44.704MM DIA
1431 LBS
649 KG
Alloy 1882.010 DIA X 118-154 RL
51.054MM DIA
2208 LBS
1002 KG
Alloy 1882.010 DIA X 128-153 RL+9.7
51.054MM DIA
1849 LBS
839 KG
Alloy 1882.010 DIA X 28.75 + 3.625
51.054MM DIA
33 LBS
15 KG
Alloy 1882.260 DIA X 141+157" +9
57.404MM DIA
294 LBS
133 KG
Alloy 1882.260 DIA X 147-170 RL
57.404MM DIA
1674 LBS
759 KG
Alloy 1882.515 DIA X 1.875
63.881MM DIA
2 LBS
1 KG
Alloy 1882.520 DIA X 100-114" RL
64.008MM DIA
3623 LBS
1643 KG
Alloy 1882.520 DIA X 133-153" RL
64.008MM DIA
1699 LBS
771 KG
Alloy 1882.760 DIA X 91-108.00"RL
70.104MM DIA
1454 LBS
660 KG
Alloy 1883.015 DIA X 26.625
76.581MM DIA
62 LBS
28 KG
Alloy 1883.020 DIA X 112-130" RL
76.708MM DIA
3756 LBS
1704 KG
Alloy 1883.020 DIA X 117-147" RL
76.708MM DIA
1308 LBS
593 KG
Alloy 1883.520 DIA X 118-138"RL+84
89.408MM DIA
3276 LBS
1486 KG
Alloy 188 - DUE DATE: 04-25-193.520 DIA X 144" RL
89.408MM DIA
3000 LBS
1361 KG
Alloy 1884.020 DIA X 140 RL+52+11
102.108MM DIA
2086 LBS
946 KG
Alloy 188 - DUE DATE: 02-02-194.020 DIA X 144 RL
102.108MM DIA
4000 LBS
1814 KG
Alloy 1884.645 DIA X 130-143"RL+11
117.983MM DIA
3448 LBS
1564 KG
Alloy 1884.645 DIA X 156-203" RL
117.983MM DIA
4186 LBS
1899 KG
Alloy 188 - DUE DATE: 02-02-194.645 DIA X 192 RL
117.983MM DIA
4000 LBS
1814 KG
Alloy 1884.645 DIA X 3.625
117.983MM DIA
21 LBS
10 KG
Alloy 188 - DUE DATE: 12-11-186.625 DIA X 192 RL
168.275MM DIA
9000 LBS
4082 KG
Alloy 1886.625 DIA X 8.500
168.275MM DIA
103 LBS
47 KG
CURRENT SHEET INVENTORY
Alloy 1880.010 X 12.000 X 9999.000
0.254MM X 304.8 X 253974.6
199 LBS
90 KG
Alloy 1880.016 X 36.000 X 120.000
0.4064MM X 914.4 X 3048
1427 LBS
647 KG
Alloy 1880.020 X 36.000 X 120.000
0.508MM X 914.4 X 3048
1756 LBS
797 KG
Alloy 1880.025 X 36.000 X 120.000
0.635MM X 914.4 X 3048
1721 LBS
781 KG
Alloy 1880.032 X 36.000 X 5.750
0.8128MM X 914.4 X 146.05
3 LBS
1 KG
Alloy 1880.032 X 36.000 X 84.000
0.8128MM X 914.4 X 2133.6
32 LBS
15 KG
Alloy 1880.032 X 36.000 X 120.000
0.8128MM X 914.4 X 3048
2745 LBS
1245 KG
Alloy 1880.040 X 36.000 X 120.000
1.016MM X 914.4 X 3048
2170 LBS
984 KG
Alloy 1880.050 X 36.000 X 120.000
1.27MM X 914.4 X 3048
2919 LBS
1324 KG
Alloy 1880.054 X 36.000 X 120.000
1.3716MM X 914.4 X 3048
153 LBS
69 KG
Alloy 1880.055 X 48.000 X 120.000
1.397MM X 1219.2 X 3048
755 LBS
342 KG
Alloy 1880.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
2264 LBS
1027 KG
Alloy 188 - DUE DATE: 12-16-180.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
2500 LBS
1134 KG
Alloy 1880.071 X 36.000 X 120.000
1.8034MM X 914.4 X 3048
1855 LBS
841 KG
Alloy 1880.072 X 36.000 X 120.000
1.8288MM X 914.4 X 3048
635 LBS
288 KG
Alloy 1880.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
2578 LBS
1169 KG
Alloy 1880.080 X 48.000 X 17.125
2.032MM X 1219.2 X 434.975
22 LBS
10 KG
Alloy 1880.093 X 36.000 X 120.000
2.3622MM X 914.4 X 3048
9758 LBS
4426 KG
Alloy 1880.100 X 36.000 X 11.500
2.54MM X 914.4 X 292.1
14 LBS
6 KG
Alloy 1880.100 X 36.000 X 120.000
2.54MM X 914.4 X 3048
2489 LBS
1129 KG
Alloy 1880.125 X 36.000 X 13.500
3.175MM X 914.4 X 342.9
19 LBS
9 KG
Alloy 1880.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
12649 LBS
5737 KG
Alloy 1880.161 X 36.000 X 120.000
4.0894MM X 914.4 X 3048
2678 LBS
1215 KG