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 200.000 4.7498MM X 1219.2 X 5080 | 584 LBS 265 KG |
| Alloy 13-8 | 0.187 X 48.125 X 86.125 4.7498MM X 1222.375 X 2187.575 | 217 LBS 98 KG |
| Alloy 13-8 | 0.187 X 48.125 X 200.000 4.7498MM X 1222.375 X 5080 | 509 LBS 231 KG |
| Alloy 13-8 | 0.187 X 48.125 X 200.130 4.7498MM X 1222.375 X 5083.302 | 1103 LBS 500 KG |
| Alloy 13-8 | 0.187 X 48.250 X 200.000 4.7498MM X 1225.55 X 5080 | 2137 LBS 969 KG |
| Alloy 13-8 | 0.187 X 48.250 X 200.130 4.7498MM X 1225.55 X 5083.302 | 585 LBS 265 KG |
| Alloy 13-8 | 0.250 X 48.000 X 187.750 6.35MM X 1219.2 X 4768.85 | 742 LBS 337 KG |
| Alloy 13-8 | 0.250 X 48.125 X 200.000 6.35MM X 1222.375 X 5080 | 2314 LBS 1050 KG |
| Alloy 13-8 | 0.250 X 48.250 X 200.120 6.35MM X 1225.55 X 5083.048 | 779 LBS 353 KG |
| Alloy 13-8 | 0.375 X 48.000 X 200.000 9.525MM X 1219.2 X 5080 | 2284 LBS 1036 KG |
| Alloy 13-8 | 0.375 X 48.125 X 66.250 9.525MM X 1222.375 X 1682.75 | 376 LBS 171 KG |
| Alloy 13-8 | 0.375 X 48.250 X 200.250 9.525MM X 1225.55 X 5086.35 | 3374 LBS 1530 KG |
| Alloy 13-8 | 0.500 X 10.250 X 19.500 12.7MM X 260.35 X 495.3 | 41 LBS 19 KG |
| Alloy 13-8 | 0.500 X 48.000 X 54.250 12.7MM X 1219.2 X 1377.95 | 395 LBS 179 KG |
| Alloy 13-8 | 0.500 X 48.125 X 199.875 12.7MM X 1222.375 X 5076.825 | 1420 LBS 644 KG |
| Alloy 13-8 | 0.500 X 48.125 X 200.000 12.7MM X 1222.375 X 5080 | 1388 LBS 630 KG |
| Alloy 13-8 | 0.500 X 48.125 X 200.010 12.7MM X 1222.375 X 5080.254 | 5781 LBS 2622 KG |
| Alloy 13-8 | 0.500 X 48.125 X 200.020 12.7MM X 1222.375 X 5080.508 | 4377 LBS 1985 KG |
| Alloy 13-8 | 0.500 X 48.125 X 200.125 12.7MM X 1222.375 X 5083.175 | 1497 LBS 679 KG |
| Alloy 13-8 | 0.500 X 48.250 X 189.000 12.7MM X 1225.55 X 4800.6 | 1372 LBS 622 KG |
| Alloy 13-8 | 0.500 X 48.250 X 199.870 12.7MM X 1225.55 X 5076.698 | 1434 LBS 650 KG |
| Alloy 13-8 | 0.500 X 48.250 X 200.000 12.7MM X 1225.55 X 5080 | 2839 LBS 1288 KG |
| Alloy 13-8 | 0.500 X 48.250 X 200.010 12.7MM X 1225.55 X 5080.254 | 1495 LBS 678 KG |
| Alloy 13-8 | 0.625 X 60.125 X 200.000 15.875MM X 1527.175 X 5080 | 8904 LBS 4039 KG |
| Alloy 13-8 | 0.750 X 48.000 X 93.625 19.05MM X 1219.2 X 2378.075 | 960 LBS 435 KG |
| Alloy 13-8 | 0.750 X 48.000 X 200.010 19.05MM X 1219.2 X 5080.254 | 2156 LBS 978 KG |
| Alloy 13-8 | 0.750 X 48.250 X 200.125 19.05MM X 1225.55 X 5083.175 | 2157 LBS 978 KG |
| Alloy 13-8 | 1.000 X 2.750 X 56.000 25.4MM X 69.85 X 1422.4 | 104 LBS 47 KG |
| Alloy 13-8 | 1.000 X 64.750 X 3.250 25.4MM X 1644.65 X 82.55 | 196 LBS 89 KG |
| Alloy 13-8 | 1.000 X 64.750 X 162.750 25.4MM X 1644.65 X 4133.85 | 4313 LBS 1956 KG |
| Alloy 13-8 | 1.250 X 18.500 X 13.375 31.75MM X 469.9 X 339.725 | 109 LBS 49 KG |
| Alloy 13-8 | 1.250 X 60.625 X 55.750 31.75MM X 1539.875 X 1416.05 | 1389 LBS 630 KG |
| Alloy 13-8 | 1.250 X 60.750 X 149.000 31.75MM X 1543.05 X 3784.6 | 3328 LBS 1510 KG |
| Alloy 13-8 | 1.250 X 61.000 X 149.250 31.75MM X 1549.4 X 3790.95 | 3321 LBS 1506 KG |
| Alloy 13-8 | 1.500 X 60.000 X 148.375 38.1MM X 1524 X 3768.725 | 3991 LBS 1810 KG |
| Alloy 13-8 | 1.500 X 60.125 X 200.000 38.1MM X 1527.175 X 5080 | 5285 LBS 2397 KG |
| Alloy 13-8 | 1.750 X 4.875 X 4.250 44.45MM X 123.825 X 107.95 | 20 LBS 9 KG |
| Alloy 13-8 | 1.750 X 48.125 X 200.000 44.45MM X 1222.375 X 5080 | 4814 LBS 2184 KG |
| Alloy 13-8 | 1.750 X 48.375 X 81.250 44.45MM X 1228.725 X 2063.75 | 2202 LBS 999 KG |
| Alloy 13-8 | 2.000 X 11.750 X 11.325 50.8MM X 298.45 X 287.655 | 108 LBS 49 KG |
| Alloy 13-8 | 2.000 X 28.250 X 22.500 50.8MM X 717.55 X 571.5 | 452 LBS 205 KG |
| Alloy 13-8 | 2.000 X 60.000 X 140.500 50.8MM X 1524 X 3568.7 | 4937 LBS 2239 KG |
| Alloy 13-8 | 2.375 X 34.000 X 36.000 60.325MM X 863.6 X 914.4 | 909 LBS 412 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 142.000 63.5MM X 1428.75 X 3606.8 | 5796 LBS 2629 KG |
| Alloy 13-8 | 3.000 X 3.000 X 28.750 76.2MM X 76.2 X 730.25 | 79 LBS 36 KG |
| Alloy 13-8 | 3.000 X 4.750 X 24.875 76.2MM X 120.65 X 631.825 | 144 LBS 65 KG |
| Alloy 13-8 | 3.000 X 21.800 X 24.125 76.2MM X 553.72 X 612.775 | 585 LBS 265 KG |
| Alloy 13-8 | 3.000 X 23.000 X 4.380 76.2MM X 584.2 X 111.252 | 94 LBS 43 KG |
| Alloy 13-8 | 3.000 X 60.250 X 144.000 76.2MM X 1530.35 X 3657.6 | 7558 LBS 3428 KG |
| Alloy 13-8 | 3.500 X 9.500 X 32.000 88.9MM X 241.3 X 812.8 | 524 LBS 238 KG |
| Alloy 13-8 | 3.500 X 9.625 X 32.250 88.9MM X 244.475 X 819.15 | 705 LBS 320 KG |
| Alloy 13-8 | 3.500 X 44.875 X 68.625 88.9MM X 1139.825 X 1743.075 | 3120 LBS 1415 KG |
| Alloy 13-8 | 3.500 X 60.000 X 104.750 88.9MM X 1524 X 2660.65 | 6398 LBS 2902 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 | SIZE | WEIGHT |
|---|---|---|
| CURRENT BAR INVENTORY | ||
| Alloy 13-8 | 0.510 DIA X 161 RL 12.954MM DIA | 1475 LBS 669 KG |
| Alloy 13-8 | 0.510 DIA X 53.1+141+160RL 12.954MM DIA | 206 LBS 93 KG |
| Alloy 13-8 | 1.010 DIA X 104" 25.654MM DIA | 24 LBS 11 KG |
| Alloy 13-8 | 1.385 DIA X 172 RL 35.179MM DIA | 2160 LBS 980 KG |
| Alloy 13-8 | 1.385 DIA X 44.625+144.25 35.179MM DIA | 81 LBS 37 KG |
| Alloy 13-8 | 1.760 DIA X 72.8+153-170RL 44.704MM DIA | 1772 LBS 804 KG |
| Alloy 13-8 | 2.260 DIA X 61.5+128-156RL 57.404MM DIA | 5555 LBS 2520 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 150.75 + 151 63.754MM DIA | 449 LBS 204 KG |
| Alloy 13-8 | 2.760 DIA X 136-166 RL 70.104MM DIA | 4823 LBS 2188 KG |
| Alloy 13-8 | 2.760 DIA X 40 70.104MM DIA | 67 LBS 30 KG |
| Alloy 13-8 | 3.260 DIA X 130+143-147 RL 82.804MM DIA | 1652 LBS 749 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 117+141+152 89.408MM DIA | 1120 LBS 508 KG |
| Alloy 13-8 | 3.520 DIA X 183-188RL+129 89.408MM DIA | 2403 LBS 1090 KG |
| Alloy 13-8 | 3.520 DIA X 67.3+107-162RL 89.408MM DIA | 1658 LBS 752 KG |
| Alloy 13-8 | 3.760 DIA X 134+163-167 RL 95.504MM DIA | 4066 LBS 1844 KG |
| Alloy 13-8 | 4.020 DIA X 15.8+137+155RL 102.108MM DIA | 5565 LBS 2524 KG |
| Alloy 13-8 | 4.770 DIA X 133.125+96.625 121.158MM DIA | 1151 LBS 522 KG |
| Alloy 13-8 | 5.265 DIA X 53.125 + 17.50 133.731MM DIA | 432 LBS 196 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 123.375+106.62 133.858MM DIA | 1419 LBS 644 KG |
| Alloy 13-8 | 5.270 DIA X 16.625 + 96 133.858MM DIA | 693 LBS 314 KG |
| Alloy 13-8 | 5.500 DIA X 19.5 139.7MM DIA | 132 LBS 60 KG |
| Alloy 13-8 | 5.520 DIA X 59+129.5+171 140.208MM DIA | 2421 LBS 1098 KG |
| Alloy 13-8 | 5.750 DIA X 135.75+142.75 146.05MM DIA | 2039 LBS 925 KG |
| Alloy 13-8 | 6.020 DIA X 64.250 152.908MM DIA | 512 LBS 232 KG |
| Alloy 13-8 | 6.520 DIA X 15 + 136-154RL 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 127.625 + 157 178.308MM DIA | 3098 LBS 1405 KG |
| Alloy 13-8 | 7.020 DIA X 40.375 178.308MM DIA | 461 LBS 209 KG |
| Alloy 13-8 | 7.020 DIA X 152.625 178.308MM DIA | 1667 LBS 756 KG |
| Alloy 13-8 | 7.520 DIA X 111+140-172RL 191.008MM DIA | 7047 LBS 3196 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 | 1443 LBS 655 KG |
| Alloy 13-8 - DUE DATE: 10-22-25 | 0.063 X 36.000 X 96.000 1.6002MM X 914.4 X 2438.4 | 2000 LBS 907 KG |
| Alloy 13-8 - DUE DATE: 10-22-25 | 0.088 X 36.000 X 96.000 2.2352MM X 914.4 X 2438.4 | 2000 LBS 907 KG |
| Alloy 13-8 - DUE DATE: 10-22-25 | 0.125 X 36.000 X 96.000 3.175MM X 914.4 X 2438.4 | 4000 LBS 1814 KG |
| ALLOY | SIZE | WEIGHT |
|---|---|---|
| CURRENT FLAT BAR INVENTORY | ||
| 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 | 304 LBS 138 KG |
| Alloy 13-8 | 0.750 X 2.250 X 144 RL 19.05MM X 57.15 | 843 LBS 382 KG |
| Alloy 13-8 | 1.000 X 2.000 X 144 RL 25.4MM X 50.8 | 5761 LBS 2613 KG |