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 1880.187 X 36.000 X 144.000
4.7498MM X 914.4 X 3657.6
2213 LBS
1004 KG
Alloy 1880.250 X 48.000 X 144.000
6.35MM X 1219.2 X 3657.6
2374 LBS
1077 KG
Alloy 188 - DUE DATE: 03-22-220.250 X 48.000 X 144.000
6.35MM X 1219.2 X 3657.6
2444 LBS
1109 KG
Alloy 188 - DUE DATE: 04-23-220.250 X 48.001 X 200.000
6.35MM X 1219.2254 X 5080
3392 LBS
1539 KG
Alloy 1880.250 X 48.010 X 144.010
6.35MM X 1219.454 X 3657.854
1324 LBS
601 KG
Alloy 1880.375 X 1.750 X 17.000
9.525MM X 44.45 X 431.8
5 LBS
2 KG
Alloy 1880.375 X 5.250 X 3.750
9.525MM X 133.35 X 95.25
3 LBS
1 KG
Alloy 1880.375 X 7.000 X 10.000
9.525MM X 177.8 X 254
29 LBS
13 KG
Alloy 188 - DUE DATE: 05-11-220.375 X 48.000 X 200.000
9.525MM X 1219.2 X 5080
2456 LBS
1114 KG
Alloy 188 - DUE DATE: 09-01-220.375 X 48.000 X 200.010
9.525MM X 1219.2 X 5080.254
2456 LBS
1114 KG
Alloy 1880.500 X 48.000 X 128.000
12.7MM X 1219.2 X 3251.2
1181 LBS
536 KG
Alloy 1880.500 X 48.000 X 190.125
12.7MM X 1219.2 X 4829.175
1648 LBS
748 KG
Alloy 1880.500 X 48.000 X 200.000
12.7MM X 1219.2 X 5080
1699 LBS
771 KG
Alloy 188 - DUE DATE: 04-22-220.500 X 48.000 X 200.000
12.7MM X 1219.2 X 5080
3198 LBS
1451 KG
Alloy 1880.750 X 43.875 X 42.250
19.05MM X 1114.425 X 1073.15
529 LBS
240 KG
Alloy 1880.750 X 48.000 X 2.000
19.05MM X 1219.2 X 50.8
27 LBS
12 KG
Alloy 1880.750 X 48.000 X 168.000
19.05MM X 1219.2 X 4267.2
2216 LBS
1005 KG
Alloy 188 - DUE DATE: 12-26-210.750 X 48.000 X 168.000
19.05MM X 1219.2 X 4267.2
3976 LBS
1803 KG
Alloy 188 - DUE DATE: 04-23-220.750 X 48.001 X 168.000
19.05MM X 1219.2254 X 4267.2
3976 LBS
1803 KG
Alloy 1881.000 X 14.500 X 6.000
25.4MM X 368.3 X 152.4
31 LBS
14 KG
Alloy 1881.000 X 48.000 X 168.000
25.4MM X 1219.2 X 4267.2
2756 LBS
1250 KG
Alloy 1881.000 X 48.250 X 64.125
25.4MM X 1225.55 X 1628.775
1328 LBS
602 KG
Alloy 1881.250 X 48.000 X 144.000
31.75MM X 1219.2 X 3657.6
3154 LBS
1431 KG
Alloy 1881.500 X 4.750 X 33.625
38.1MM X 120.65 X 854.075
179 LBS
81 KG
Alloy 1881.500 X 48.000 X 25.500
38.1MM X 1219.2 X 647.7
901 LBS
409 KG
Alloy 1881.500 X 48.000 X 116.625
38.1MM X 1219.2 X 2962.275
2871 LBS
1302 KG
Alloy 188 - DUE DATE: 04-23-221.500 X 49.000 X 200.000
38.1MM X 1244.6 X 5080
4735 LBS
2148 KG
Alloy 1882.000 X 3.000 X 3.630
50.8MM X 76.2 X 92.202
10 LBS
5 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 15.250 X 30.625
50.8MM X 387.35 X 777.875
568 LBS
258 KG
Alloy 188 - DUE DATE: 03-16-222.000 X 48.000 X 96.000
50.8MM X 1219.2 X 2438.4
2925 LBS
1327 KG
CURRENT BAR INVENTORY
Alloy 1880.385 DIA X 132"RL
9.779MM DIA
914 LBS
415 KG
Alloy 1880.510 DIA X 165"RL
12.954MM DIA
427 LBS
194 KG
Alloy 1880.510 DIA X 97-157" RL
12.954MM DIA
1273 LBS
577 KG
Alloy 1880.760 DIA X 100-166" RL
19.304MM DIA
2122 LBS
963 KG
Alloy 1880.760 DIA X 137-162" RL
19.304MM DIA
1437 LBS
652 KG
Alloy 1881.010 DIA X 160" RL
25.654MM DIA
2099 LBS
952 KG
Alloy 1881.010 DIA X 164" RL
25.654MM DIA
933 LBS
423 KG
Alloy 1881.135 DIA X 127-140 RL
28.829MM DIA
493 LBS
224 KG
Alloy 1881.260 DIA X 137-157" RL
32.004MM DIA
1091 LBS
495 KG
Alloy 1881.260 DIA X 145.5+133+18.2
32.004MM DIA
124 LBS
56 KG
Alloy 1881.385 DIA X 108-149" RL
35.179MM DIA
684 LBS
310 KG
Alloy 1881.385 DIA X 120-149" RL
35.179MM DIA
1004 LBS
455 KG
Alloy 1881.510 DIA X
38.354MM DIA
2237 LBS
1015 KG
Alloy 1881.510 DIA X 16-155" RL
38.354MM DIA
450 LBS
204 KG
Alloy 1881.760 DIA X 160" RL
44.704MM DIA
1120 LBS
508 KG
Alloy 188 - DUE DATE: 08-02-221.760 DIA X 160" RL
44.704MM DIA
1500 LBS
680 KG
Alloy 1882.010 DIA X 113-152" RL
51.054MM DIA
1953 LBS
886 KG
Alloy 1882.010 DIA X 121-167" RL
51.054MM DIA
1599 LBS
725 KG
Alloy 1882.010 DIA X 121-172" RL
51.054MM DIA
1676 LBS
760 KG
Alloy 1882.010 DIA X 142-160"RL
51.054MM DIA
858 LBS
389 KG
Alloy 1882.010 DIA X 160" RL
51.054MM DIA
1772 LBS
804 KG
Alloy 1882.010 DIA X 3.625
51.054MM DIA
4 LBS
2 KG
Alloy 1882.260 DIA X 100-143 RL
57.404MM DIA
2104 LBS
954 KG
Alloy 1882.260 DIA X 114-143" RL
57.404MM DIA
3108 LBS
1410 KG
Alloy 1882.510 DIA X 101-115" RL
63.754MM DIA
2497 LBS
1133 KG
Alloy 1882.510 DIA X 142 + 9.625
63.754MM DIA
472 LBS
214 KG
Alloy 1882.510 DIA X 160" RL
63.754MM DIA
4670 LBS
2118 KG
Alloy 1882.515 DIA X 1.875
63.881MM DIA
2 LBS
1 KG
Alloy 1882.750 DIA X 119-150" RL
69.85MM DIA
2139 LBS
970 KG
Alloy 1882.760 DIA X 11.75
70.104MM DIA
23 LBS
10 KG
Alloy 1882.760 DIA X 129 RL
70.104MM DIA
425 LBS
193 KG
Alloy 1882.760 DIA X 155"RL
70.104MM DIA
3892 LBS
1765 KG
Alloy 1882.760 DIA X 5.375
70.104MM DIA
11 LBS
5 KG
Alloy 1883.020 DIA X 1"
76.708MM DIA
3 LBS
1 KG
Alloy 1883.020 DIA X 114-142" RL
76.708MM DIA
2797 LBS
1269 KG
Alloy 188 - DUE DATE: 08-03-223.020 DIA X 160" RL
76.708MM DIA
2500 LBS
1134 KG
Alloy 1883.520 DIA X 1.375
89.408MM DIA
4 LBS
2 KG
Alloy 1883.520 DIA X 115" RL
89.408MM DIA
2902 LBS
1316 KG
Alloy 188 - DUE DATE: 08-03-223.520 DIA X 160 RL
89.408MM DIA
2000 LBS
907 KG
Alloy 1883.520 DIA X 160" RL
89.408MM DIA
505 LBS
229 KG
Alloy 1884.020 DIA X 160 RL
102.108MM DIA
2732 LBS
1239 KG
Alloy 1884.020 DIA X 162-182RL+80.2
102.108MM DIA
2850 LBS
1293 KG
Alloy 1884.020 DIA X 83.75
102.108MM DIA
346 LBS
157 KG
Alloy 1884.645 DIA X 131.125 + 15.6
117.983MM DIA
772 LBS
350 KG
Alloy 1884.645 DIA X 140.625
117.983MM DIA
784 LBS
356 KG
Alloy 1884.645 DIA X 149-157" RL
117.983MM DIA
3433 LBS
1557 KG
Alloy 1884.645 DIA X 3.125
117.983MM DIA
19 LBS
9 KG
Alloy 1884.645 DIA X 7.125
117.983MM DIA
40 LBS
18 KG
Alloy 1886.625 DIA X 153.25 + 17.75
168.275MM DIA
1955 LBS
887 KG
Alloy 1886.625 DIA X 191.250
168.275MM DIA
4396 LBS
1994 KG
Alloy 1886.645 DIA X 160" RL
168.783MM DIA
4028 LBS
1827 KG
CURRENT SHEET INVENTORY
Alloy 1880.008 X 7.750 X 9999.000
0.2032MM X 196.85 X 253974.6
214 LBS
97 KG
Alloy 188 - DUE DATE: 05-06-220.008 X 8.000 X 9999.000
0.2032MM X 203.2 X 253974.6
1800 LBS
816 KG
Alloy 1880.010 X 7.000 X 9999.000
0.254MM X 177.8 X 253974.6
642 LBS
291 KG
Alloy 188 - DUE DATE: 02-23-220.010 X 8.000 X 9999.000
0.254MM X 203.2 X 253974.6
1250 LBS
567 KG
Alloy 1880.012 X 7.875 X 9999.000
0.3048MM X 200.025 X 253974.6
290 LBS
132 KG
Alloy 188 - DUE DATE: 05-02-220.012 X 8.000 X 9999.000
0.3048MM X 203.2 X 253974.6
1800 LBS
816 KG
Alloy 1880.016 X 36.000 X 120.000
0.4064MM X 914.4 X 3048
3462 LBS
1570 KG
Alloy 1880.020 X 36.000 X 120.000
0.508MM X 914.4 X 3048
5541 LBS
2513 KG
Alloy 1880.025 X 36.000 X 22.000
0.635MM X 914.4 X 558.8
6 LBS
3 KG
Alloy 188 - DUE DATE: 02-05-220.025 X 36.000 X 120.000
0.635MM X 914.4 X 3048
4000 LBS
1814 KG
Alloy 188 - DUE DATE: 04-03-220.025 X 36.001 X 120.010
0.635MM X 914.4254 X 3048.254
4000 LBS
1814 KG
Alloy 1880.032 X 36.000 X 120.000
0.8128MM X 914.4 X 3048
7692 LBS
3489 KG
Alloy 1880.040 X 36.000 X 83.000
1.016MM X 914.4 X 2108.2
39 LBS
18 KG
Alloy 1880.040 X 36.000 X 107.880
1.016MM X 914.4 X 2740.152
436 LBS
198 KG
Alloy 1880.040 X 36.000 X 120.000
1.016MM X 914.4 X 3048
2690 LBS
1220 KG
Alloy 188 - DUE DATE: 05-01-220.040 X 36.000 X 120.000
1.016MM X 914.4 X 3048
4000 LBS
1814 KG
Alloy 188 - DUE DATE: 01-04-220.040 X 36.001 X 120.000
1.016MM X 914.4254 X 3048
4000 LBS
1814 KG
Alloy 188 - DUE DATE: 04-16-220.040 X 36.002 X 120.000
1.016MM X 914.4508 X 3048
4000 LBS
1814 KG
Alloy 1880.050 X 36.000 X 120.000
1.27MM X 914.4 X 3048
2273 LBS
1031 KG
Alloy 1880.055 X 48.000 X 7.500
1.397MM X 1219.2 X 190.5
7 LBS
3 KG
Alloy 188 - DUE DATE: 03-15-220.057 X 36.000 X 120.000
1.4478MM X 914.4 X 3048
4000 LBS
1814 KG
Alloy 188 - DUE DATE: 12-26-220.063 X 36.000 X 120.000
1.6002MM X 914.4 X 3048
8000 LBS
3629 KG
Alloy 1880.071 X 36.000 X 120.000
1.8034MM X 914.4 X 3048
3416 LBS
1549 KG
Alloy 1880.080 X 5.000 X 10.000
2.032MM X 127 X 254
4 LBS
2 KG
Alloy 1880.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
2430 LBS
1102 KG
Alloy 188 - DUE DATE: 04-16-220.080 X 36.000 X 120.000
2.032MM X 914.4 X 3048
8000 LBS
3629 KG
Alloy 1880.093 X 36.000 X 120.000
2.3622MM X 914.4 X 3048
4803 LBS
2179 KG
Alloy 1880.100 X 36.000 X 120.000
2.54MM X 914.4 X 3048
4441 LBS
2014 KG
Alloy 1880.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
5053 LBS
2292 KG
Alloy 188 - DUE DATE: 04-23-220.125 X 36.000 X 120.000
3.175MM X 914.4 X 3048
8000 LBS
3629 KG
Alloy 1880.159 X 36.000 X 120.000
4.0386MM X 914.4 X 3048
1416 LBS
642 KG
Alloy 188 - DUE DATE: 12-26-220.159 X 36.000 X 120.000
4.0386MM X 914.4 X 3048
4000 LBS
1814 KG