PH 13-8 Mo* stainless is a martensitic precipitation/age-hardening stainless steel capable of high strength and hardness along with good levels of resistance to both general corrosion and stress-corrosion cracking. In addition, the alloy exhibits good ductility and toughness in large sections in both the longitudinal and transverse directions. The excellent properties of PH 13-8 Mo stainless are obtained through close control of chemical composition and microstructure plus specialized melting which reduces impurities and minimizes segregation. Compared to other ferrous-based materials, this alloy offers a high level of useful mechanical properties under severe environmental conditions.
13-8 Mo stainless has good fabrication characteristics and can be age-hardened by a single low temperature treatment. Cold work prior to aging increases the aging, especially for lower aging tempratures.
13-8 Mo stainless has been used for valve parts, fittings, cold-headed and machined fasteners, shafts, landing gear parts, pins, lockwashers, aircraft components, nuclear reactor components and petrochemical applications requiring resistance to stress-corrosion cracking. Generally, this alloy should be considered where high strength, toughness, corrosion resistance, and resistance to stress-corrosion cracking are required in a steel showing minimal directionality in properties.
*PH 13-8 Mo stainless is a registered trademark of Armco Inc.
| ALLOY | SIZE | WEIGHT |
|---|---|---|
| CURRENT PLATE INVENTORY | ||
| Alloy 13-8 | 0.187 X 48.000 X 192.000 4.7498MM X 1219.2 X 4876.8 | 1061 LBS 481 KG |
| Alloy 13-8 - DUE DATE: 09-15-23 | 0.187 X 48.000 X 200.000 4.7498MM X 1219.2 X 5080 | 5980 LBS 2712 KG |
| Alloy 13-8 | 0.250 X 48.000 X 105.000 6.35MM X 1219.2 X 2667 | 419 LBS 190 KG |
| Alloy 13-8 - DUE DATE: 10-01-23 | 0.250 X 48.000 X 200.000 6.35MM X 1219.2 X 5080 | 6424 LBS 2914 KG |
| Alloy 13-8 | 0.375 X 48.000 X 187.375 9.525MM X 1219.2 X 4759.325 | 976 LBS 443 KG |
| Alloy 13-8 | 0.375 X 48.000 X 200.000 9.525MM X 1219.2 X 5080 | 7827 LBS 3550 KG |
| Alloy 13-8 | 0.375 X 48.125 X 77.250 9.525MM X 1222.375 X 1962.15 | 467 LBS 212 KG |
| Alloy 13-8 - DUE DATE: 08-10-23 | 0.500 X 48.000 X 200.000 12.7MM X 1219.2 X 5080 | 6024 LBS 2732 KG |
| Alloy 13-8 | 0.625 X 48.000 X 173.000 15.875MM X 1219.2 X 4394.2 | 1607 LBS 729 KG |
| Alloy 13-8 - DUE DATE: 10-01-23 | 0.625 X 48.000 X 200.000 15.875MM X 1219.2 X 5080 | 7404 LBS 3358 KG |
| Alloy 13-8 | 0.750 X 48.000 X 175.875 19.05MM X 1219.2 X 4467.225 | 1936 LBS 878 KG |
| Alloy 13-8 | 0.750 X 48.000 X 200.000 19.05MM X 1219.2 X 5080 | 4200 LBS 1905 KG |
| Alloy 13-8 | 0.750 X 48.250 X 200.000 19.05MM X 1225.55 X 5080 | 2157 LBS 978 KG |
| Alloy 13-8 | 1.000 X 48.000 X 95.500 25.4MM X 1219.2 X 2425.7 | 1336 LBS 606 KG |
| Alloy 13-8 | 1.000 X 64.625 X 166.620 25.4MM X 1641.475 X 4232.148 | 3207 LBS 1455 KG |
| Alloy 13-8 | 1.000 X 64.750 X 162.750 25.4MM X 1644.65 X 4133.85 | 6462 LBS 2931 KG |
| Alloy 13-8 | 1.000 X 64.750 X 169.000 25.4MM X 1644.65 X 4292.6 | 3227 LBS 1464 KG |
| Alloy 13-8 | 1.000 X 64.875 X 131.500 25.4MM X 1647.825 X 3340.1 | 2497 LBS 1133 KG |
| Alloy 13-8 | 1.250 X X 31.75MM X 0 X 0 | 2 LBS 1 KG |
| Alloy 13-8 | 1.250 X 60.750 X 128.875 31.75MM X 1543.05 X 3273.425 | 2904 LBS 1317 KG |
| Alloy 13-8 - DUE DATE: 08-10-23 | 1.250 X 60.750 X 149.000 31.75MM X 1543.05 X 3784.6 | 6768 LBS 3070 KG |
| Alloy 13-8 | 1.500 X 60.750 X 32.500 38.1MM X 1543.05 X 825.5 | 914 LBS 415 KG |
| Alloy 13-8 | 1.500 X 60.750 X 149.000 38.1MM X 1543.05 X 3784.6 | 3983 LBS 1807 KG |
| Alloy 13-8 | 1.750 X 1.750 X 42.375 44.45MM X 44.45 X 1076.325 | 40 LBS 18 KG |
| Alloy 13-8 | 1.750 X 48.000 X 82.500 44.45MM X 1219.2 X 2095.5 | 2085 LBS 946 KG |
| Alloy 13-8 - DUE DATE: 08-11-23 | 1.750 X 48.000 X 200.000 44.45MM X 1219.2 X 5080 | 4987 LBS 2262 KG |
| Alloy 13-8 | 2.000 X 25.500 X 28.750 50.8MM X 647.7 X 730.25 | 485 LBS 220 KG |
| Alloy 13-8 | 2.000 X 60.000 X 76.750 50.8MM X 1524 X 1949.45 | 3417 LBS 1550 KG |
| Alloy 13-8 | 2.000 X 60.000 X 200.000 50.8MM X 1524 X 5080 | 7036 LBS 3191 KG |
| Alloy 13-8 | 2.375 X 34.000 X 90.250 60.325MM X 863.6 X 2292.35 | 2402 LBS 1090 KG |
| Alloy 13-8 | 2.375 X 34.000 X 139.000 60.325MM X 863.6 X 3530.6 | 6426 LBS 2915 KG |
| Alloy 13-8 | 2.500 X 56.250 X 145.250 63.5MM X 1428.75 X 3689.35 | 5942 LBS 2695 KG |
| Alloy 13-8 | 2.520 X 21.625 X 33.000 64.008MM X 549.275 X 838.2 | 652 LBS 296 KG |
| Alloy 13-8 | 3.000 X 3.000 X 36.250 76.2MM X 76.2 X 920.75 | 108 LBS 49 KG |
| Alloy 13-8 | 3.000 X 16.625 X 18.750 76.2MM X 422.275 X 476.25 | 338 LBS 153 KG |
| Alloy 13-8 | 3.000 X 58.000 X 59.750 76.2MM X 1473.2 X 1517.65 | 3350 LBS 1520 KG |
| Alloy 13-8 - DUE DATE: 06-02-23 | 3.000 X 60.000 X 120.000 76.2MM X 1524 X 3048 | 6356 LBS 2883 KG |
| Alloy 13-8 - DUE DATE: 08-11-23 | 3.000 X 60.000 X 144.000 76.2MM X 1524 X 3657.6 | 7653 LBS 3471 KG |
| Alloy 13-8 | 3.500 X 8.500 X 8.750 88.9MM X 215.9 X 222.25 | 89 LBS 40 KG |
| Alloy 13-8 | 3.500 X 9.625 X 51.750 88.9MM X 244.475 X 1314.45 | 938 LBS 425 KG |
| Alloy 13-8 | 3.500 X 47.500 X 5.750 88.9MM X 1206.5 X 146.05 | 524 LBS 238 KG |
| Alloy 13-8 - DUE DATE: 04-15-23 | 3.500 X 60.000 X 103.000 88.9MM X 1524 X 2616.2 | 6487 LBS 2942 KG |
| Alloy 13-8 | 3.500 X 60.000 X 105.000 88.9MM X 1524 X 2667 | 6378 LBS 2893 KG |
| Alloy 13-8 | 4.000 X 15.750 X 16.250 101.6MM X 400.05 X 412.75 | 430 LBS 195 KG |
| Alloy 13-8 | 4.020 X 58.000 X 94.375 102.108MM X 1473.2 X 2397.125 | 6384 LBS 2896 KG |
| ALLOY | SIZE | WEIGHT |
|---|---|---|
| CURRENT BAR INVENTORY | ||
| Alloy 13-8 | 0.510 DIA X 141/160" RL 12.954MM DIA | 206 LBS 93 KG |
| Alloy 13-8 - DUE DATE: 10-21-23 | 0.510 DIA X 160" RL 12.954MM DIA | 1714 LBS 777 KG |
| Alloy 13-8 | 0.760 DIA X 167/186" RL 19.304MM DIA | 2007 LBS 910 KG |
| Alloy 13-8 | 1.010 DIA X 134/177" RL 25.654MM DIA | 1431 LBS 649 KG |
| Alloy 13-8 | 1.010 DIA X 141/152" RL 25.654MM DIA | 1081 LBS 490 KG |
| Alloy 13-8 | 1.260 DIA X 15.875 32.004MM DIA | 7 LBS 3 KG |
| Alloy 13-8 | 1.260 DIA X 157/164" RL 32.004MM DIA | 1016 LBS 461 KG |
| Alloy 13-8 | 1.385 DIA X 144 + 116 + 60 35.179MM DIA | 136 LBS 62 KG |
| Alloy 13-8 | 1.385 DIA X 172" RL 35.179MM DIA | 2160 LBS 980 KG |
| Alloy 13-8 | 1.510 DIA X 101/185" RL 38.354MM DIA | 2545 LBS 1154 KG |
| Alloy 13-8 - DUE DATE: 10-24-23 | 1.760 DIA X 160 RL 44.704MM DIA | 3164 LBS 1435 KG |
| Alloy 13-8 | 2.260 DIA X 127/135" RL 57.404MM DIA | 1416 LBS 642 KG |
| Alloy 13-8 | 2.260 DIA X 128/156" RL 57.404MM DIA | 5908 LBS 2680 KG |
| Alloy 13-8 | 2.510 DIA X 106/173" RL 63.754MM DIA | 5393 LBS 2446 KG |
| Alloy 13-8 | 2.510 DIA X 143/151" RL 63.754MM DIA | 2078 LBS 943 KG |
| Alloy 13-8 | 2.760 DIA X 131/141" RL 70.104MM DIA | 1135 LBS 515 KG |
| Alloy 13-8 | 2.760 DIA X 136/166" RL 70.104MM DIA | 6192 LBS 2809 KG |
| Alloy 13-8 | 2.760 DIA X 40" 70.104MM DIA | 70 LBS 32 KG |
| Alloy 13-8 | 3.010 DIA X 150/160" RL 76.454MM DIA | 6039 LBS 2739 KG |
| Alloy 13-8 | 3.260 DIA X 130/148" RL 82.804MM DIA | 2056 LBS 933 KG |
| Alloy 13-8 | 3.260 DIA X 169/182" RL 82.804MM DIA | 3325 LBS 1508 KG |
| Alloy 13-8 | 3.520 DIA X 152+141+117 89.408MM DIA | 1120 LBS 508 KG |
| Alloy 13-8 | 3.520 DIA X 162+128+67.375 89.408MM DIA | 1658 LBS 752 KG |
| Alloy 13-8 | 3.520 DIA X 166/188" RL 89.408MM DIA | 2521 LBS 1144 KG |
| Alloy 13-8 | 3.760 DIA X 159/167" RL 95.504MM DIA | 4144 LBS 1880 KG |
| Alloy 13-8 | 4.020 DIA X 137/155" RL 102.108MM DIA | 5565 LBS 2524 KG |
| Alloy 13-8 | 4.520 DIA X 149/167" RL 114.808MM DIA | 5880 LBS 2667 KG |
| Alloy 13-8 | 4.520 DIA X 179 + 172 114.808MM DIA | 3237 LBS 1468 KG |
| Alloy 13-8 | 4.520 DIA X 47.375 114.808MM DIA | 211 LBS 96 KG |
| Alloy 13-8 | 4.770 DIA X 106/133" RL 121.158MM DIA | 2306 LBS 1046 KG |
| Alloy 13-8 | 5.020 DIA X 144.625 + 100 127.508MM DIA | 1360 LBS 617 KG |
| Alloy 13-8 | 5.020 DIA X 188+182+164 127.508MM DIA | 2979 LBS 1351 KG |
| Alloy 13-8 | 5.020 DIA X 193 + 192.5 127.508MM DIA | 2159 LBS 979 KG |
| Alloy 13-8 | 5.265 DIA X 157 + 154 133.731MM DIA | 1916 LBS 869 KG |
| Alloy 13-8 | 5.270 DIA X 103/145" RL 133.858MM DIA | 3828 LBS 1736 KG |
| Alloy 13-8 | 5.270 DIA X 117/136" RL 133.858MM DIA | 3200 LBS 1451 KG |
| Alloy 13-8 | 5.270 DIA X 96 + 22.50 133.858MM DIA | 729 LBS 331 KG |
| Alloy 13-8 | 5.500 DIA X 30.375 139.7MM DIA | 205 LBS 93 KG |
| Alloy 13-8 | 5.520 DIA X 171 + 129 + 78 140.208MM DIA | 2550 LBS 1157 KG |
| Alloy 13-8 | 5.750 DIA X 135 + 142 146.05MM DIA | 2039 LBS 925 KG |
| Alloy 13-8 | 6.020 DIA X 114.625" 152.908MM DIA | 911 LBS 413 KG |
| Alloy 13-8 | 6.020 DIA X 187.25+160.125 152.908MM DIA | 2809 LBS 1274 KG |
| Alloy 13-8 | 6.020 DIA X 215.5 + 23.250 152.908MM DIA | 1906 LBS 865 KG |
| Alloy 13-8 | 6.520 DIA X 154+136+146+15 165.608MM DIA | 4235 LBS 1921 KG |
| Alloy 13-8 | 6.520 DIA X 3.5 165.608MM DIA | 36 LBS 16 KG |
| Alloy 13-8 | 7.020 DIA X 152.625" 178.308MM DIA | 1667 LBS 756 KG |
| Alloy 13-8 | 7.020 DIA X 157 + 127.625 178.308MM DIA | 3098 LBS 1405 KG |
| Alloy 13-8 | 7.020 DIA X 40.375 178.308MM DIA | 461 LBS 209 KG |
| Alloy 13-8 | 7.520 DIA X 160"RL 191.008MM DIA | 7047 LBS 3196 KG |
| Alloy 13-8 | 8.020 DIA X 104.125 203.708MM DIA | 1468 LBS 666 KG |
| Alloy 13-8 | 8.020 DIA X 173.25" 203.708MM DIA | 2481 LBS 1125 KG |
| Alloy 13-8 | 8.020 DIA X 182" 203.708MM DIA | 2587 LBS 1173 KG |
| Alloy 13-8 | 8.520 DIA X 108.25 + 40.25 216.408MM DIA | 2397 LBS 1087 KG |
| Alloy 13-8 | 8.520 DIA X 62.625 216.408MM DIA | 1006 LBS 456 KG |
| ALLOY | SIZE | WEIGHT |
|---|---|---|
| CURRENT SHEET INVENTORY | ||
| Alloy 13-8 | 0.063 X 36.000 X 96.000 1.6002MM X 914.4 X 2438.4 | 2119 LBS 961 KG |
| Alloy 13-8 | 0.065 X 24.000 X 1.750 1.651MM X 609.6 X 44.45 | 3 LBS 1 KG |
| Alloy 13-8 | 0.125 X 36.000 X 96.375 3.175MM X 914.4 X 2447.925 | 740 LBS 336 KG |
| ALLOY | SIZE | WEIGHT |
|---|---|---|
| CURRENT FLAT BAR INVENTORY | ||
| Alloy 13-8 | 0.750 X 1.750 X 144 RL 19.05MM X 44.45 | 902 LBS 409 KG |
| Alloy 13-8 | 0.750 X 2.000 X 144 RL 19.05MM X 50.8 | 2194 LBS 995 KG |
| Alloy 13-8 | 0.750 X 2.000 X 144 RL 19.05MM X 50.8 | 325 LBS 147 KG |
| Alloy 13-8 | 0.750 X 2.250 X 144 RL 19.05MM X 57.15 | 1678 LBS 761 KG |
| Alloy 13-8 | 1.000 X 2.000 X 144 RL 25.4MM X 50.8 | 6653 LBS 3018 KG |
| Alloy 13-8 | 1.000 X 2.500 X 144 RL 25.4MM X 63.5 | 453 LBS 205 KG |