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 47.875 X 192.000 4.7498MM X 1216.025 X 4876.8 | 1473 LBS 668 KG |
| Alloy 13-8 | 0.187 X 48.000 X 14.750 4.7498MM X 1219.2 X 374.65 | 42 LBS 19 KG |
| Alloy 13-8 | 0.187 X 48.000 X 144.000 4.7498MM X 1219.2 X 3657.6 | 1724 LBS 782 KG |
| Alloy 13-8 | 0.250 X 48.000 X 155.620 6.35MM X 1219.2 X 3952.748 | 707 LBS 321 KG |
| Alloy 13-8 | 0.250 X 48.000 X 192.000 6.35MM X 1219.2 X 4876.8 | 2862 LBS 1298 KG |
| Alloy 13-8 - DUE DATE: 09-21-19 | 0.250 X 48.000 X 192.000 6.35MM X 1219.2 X 4876.8 | 3080 LBS 1397 KG |
| Alloy 13-8 | 0.375 X 48.000 X 192.000 9.525MM X 1219.2 X 4876.8 | 1380 LBS 626 KG |
| Alloy 13-8 | 0.375 X 48.000 X 400.000 9.525MM X 1219.2 X 10160 | 4554 LBS 2066 KG |
| Alloy 13-8 | 0.375 X 60.000 X 132.370 9.525MM X 1524 X 3362.198 | 833 LBS 378 KG |
| Alloy 13-8 | 0.500 X 48.000 X 2.250 12.7MM X 1219.2 X 57.15 | 17 LBS 8 KG |
| Alloy 13-8 - DUE DATE: 09-16-19 | 0.500 X 48.000 X 200.000 12.7MM X 1219.2 X 5080 | 6020 LBS 2731 KG |
| Alloy 13-8 - DUE DATE: 09-21-19 | 0.625 X 48.000 X 200.000 15.875MM X 1219.2 X 5080 | 3702 LBS 1679 KG |
| Alloy 13-8 | 0.625 X 48.250 X 44.000 15.875MM X 1225.55 X 1117.6 | 164 LBS 74 KG |
| Alloy 13-8 | 0.750 X 18.000 X 23.000 19.05MM X 457.2 X 584.2 | 111 LBS 50 KG |
| Alloy 13-8 - DUE DATE: 09-16-19 | 0.750 X 48.000 X 200.000 19.05MM X 1219.2 X 5080 | 4412 LBS 2001 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 | 0.750 X 60.000 X 4.750 19.05MM X 1524 X 120.65 | 68 LBS 31 KG |
| Alloy 13-8 | 1.000 X 9.750 X 25.750 25.4MM X 247.65 X 654.05 | 28 LBS 13 KG |
| Alloy 13-8 | 1.000 X 64.750 X 162.750 25.4MM X 1644.65 X 4133.85 | 9752 LBS 4423 KG |
| Alloy 13-8 | 1.250 X 30.125 X 5.500 31.75MM X 765.175 X 139.7 | 73 LBS 33 KG |
| Alloy 13-8 | 1.250 X 36.125 X 3.000 31.75MM X 917.575 X 76.2 | 38 LBS 17 KG |
| Alloy 13-8 | 1.250 X 42.625 X 12.000 31.75MM X 1082.675 X 304.8 | 375 LBS 170 KG |
| Alloy 13-8 | 1.250 X 60.375 X 10.500 31.75MM X 1533.525 X 266.7 | 463 LBS 210 KG |
| Alloy 13-8 | 1.250 X 60.500 X 5.500 31.75MM X 1536.7 X 139.7 | 125 LBS 57 KG |
| Alloy 13-8 | 1.250 X 60.750 X 48.250 31.75MM X 1543.05 X 1225.55 | 1076 LBS 488 KG |
| Alloy 13-8 | 1.250 X 60.750 X 144.000 31.75MM X 1543.05 X 3657.6 | 3200 LBS 1451 KG |
| Alloy 13-8 - DUE DATE: 09-21-19 | 1.250 X 60.750 X 149.000 31.75MM X 1543.05 X 3784.6 | 6804 LBS 3086 KG |
| Alloy 13-8 | 1.250 X 60.875 X 132.750 31.75MM X 1546.225 X 3371.85 | 2962 LBS 1344 KG |
| Alloy 13-8 | 1.250 X 61.000 X 139.370 31.75MM X 1549.4 X 3539.998 | 3124 LBS 1417 KG |
| Alloy 13-8 | 1.500 X 11.625 X 38.870 38.1MM X 295.275 X 987.298 | 195 LBS 88 KG |
| Alloy 13-8 | 1.500 X 48.375 X 1.750 38.1MM X 1228.725 X 44.45 | 39 LBS 18 KG |
| Alloy 13-8 | 1.500 X 60.250 X 120.000 38.1MM X 1530.35 X 3048 | 4519 LBS 2050 KG |
| Alloy 13-8 - DUE DATE: 09-20-19 | 1.500 X 60.750 X 149.000 38.1MM X 1543.05 X 3784.6 | 8066 LBS 3659 KG |
| Alloy 13-8 | 1.750 X 4.250 X 12.750 44.45MM X 107.95 X 323.85 | 32 LBS 15 KG |
| Alloy 13-8 | 1.750 X 48.250 X 192.000 44.45MM X 1225.55 X 4876.8 | 4695 LBS 2130 KG |
| Alloy 13-8 | 1.750 X 52.375 X 14.870 44.45MM X 1330.325 X 377.698 | 739 LBS 335 KG |
| Alloy 13-8 | 2.000 X 48.000 X 7.750 50.8MM X 1219.2 X 196.85 | 360 LBS 163 KG |
| Alloy 13-8 | 2.000 X 60.000 X 141.620 50.8MM X 1524 X 3597.148 | 5420 LBS 2458 KG |
| Alloy 13-8 | 2.375 X 34.000 X 131.620 60.325MM X 863.6 X 3343.148 | 2846 LBS 1291 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 | 2.520 X 60.000 X 54.000 64.008MM X 1524 X 1371.6 | 2679 LBS 1215 KG |
| Alloy 13-8 | 3.000 X 9.500 X 8.380 76.2MM X 241.3 X 212.852 | 143 LBS 65 KG |
| Alloy 13-8 | 3.000 X 60.000 X 41.000 76.2MM X 1524 X 1041.4 | 2146 LBS 973 KG |
| Alloy 13-8 - DUE DATE: 09-20-19 | 3.000 X 60.000 X 149.000 76.2MM X 1524 X 3784.6 | 15836 LBS 7183 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 | 3.500 X 50.875 X 12.000 88.9MM X 1292.225 X 304.8 | 89 LBS 40 KG |
| Alloy 13-8 | 3.500 X 60.000 X 56.370 88.9MM X 1524 X 1431.798 | 4271 LBS 1937 KG |
| Alloy 13-8 | 4.000 X 28.125 X 29.750 101.6MM X 714.375 X 755.65 | 1379 LBS 626 KG |
| Alloy 13-8 | 4.000 X 31.625 X 96.000 101.6MM X 803.275 X 2438.4 | 3505 LBS 1590 KG |
| Alloy 13-8 | 4.020 X 16.750 X 6.250 102.108MM X 425.45 X 158.75 | 123 LBS 56 KG |
| CURRENT BAR INVENTORY | ||
| Alloy 13-8 | 0.510 DIA X 141-160 RL 12.954MM DIA | 1121 LBS 508 KG |
| Alloy 13-8 | 0.760 DIA X 174" RL 19.304MM DIA | 2441 LBS 1107 KG |
| Alloy 13-8 | 1.010 DIA X 133-152"rl+75 25.654MM DIA | 2674 LBS 1213 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+112 32.004MM DIA | 1375 LBS 624 KG |
| Alloy 13-8 | 1.385 DIA X 147-157 RL+ 24 35.179MM DIA | 207 LBS 94 KG |
| Alloy 13-8 | 1.510 DIA X 144 RL 38.354MM DIA | 2854 LBS 1295 KG |
| Alloy 13-8 | 1.510 DIA X 43.50 38.354MM DIA | 22 LBS 10 KG |
| Alloy 13-8 | 1.760 DIA X 92-167 RL 44.704MM DIA | 4928 LBS 2235 KG |
| Alloy 13-8 | 2.010 DIA X 105-159" RL 51.054MM DIA | 2158 LBS 979 KG |
| Alloy 13-8 | 2.010 DIA X 134-158" RL 51.054MM DIA | 2755 LBS 1250 KG |
| Alloy 13-8 | 2.010 DIA X 159.375+108.75 51.054MM DIA | 96 LBS 44 KG |
| Alloy 13-8 | 2.260 DIA X 128-156 RL +98 57.404MM DIA | 5908 LBS 2680 KG |
| Alloy 13-8 | 2.260 DIA X 49-140 RL +9 57.404MM DIA | 1724 LBS 782 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 121-151 RL +21 63.754MM DIA | 2561 LBS 1162 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 144-166 RL 70.104MM DIA | 6192 LBS 2809 KG |
| Alloy 13-8 | 2.760 DIA X 72.125 70.104MM DIA | 124 LBS 56 KG |
| Alloy 13-8 | 3.010 DIA X 136-158RL 76.454MM DIA | 2388 LBS 1083 KG |
| Alloy 13-8 | 3.010 DIA X 150-160 RL 76.454MM DIA | 6728 LBS 3052 KG |
| Alloy 13-8 | 3.260 DIA X 119-163 RL +25 82.804MM DIA | 4791 LBS 2173 KG |
| Alloy 13-8 - DUE DATE: 09-01-19 | 3.520 DIA X 120-192 RL 89.408MM DIA | 8586 LBS 3895 KG |
| Alloy 13-8 - DUE DATE: 08-06-19 | 3.760 DIA X 160 RL 95.504MM DIA | 3800 LBS 1724 KG |
| Alloy 13-8 | 3.760 DIA X 17.25 & 21.375 95.504MM DIA | 122 LBS 55 KG |
| Alloy 13-8 | 4.020 DIA X 132-155 RL 102.108MM DIA | 6332 LBS 2872 KG |
| Alloy 13-8 | 4.020 DIA X 39.875 102.108MM DIA | 145 LBS 66 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 164 + 47.375 114.808MM DIA | 952 LBS 432 KG |
| Alloy 13-8 | 4.520 DIA X 172-179 RL 114.808MM DIA | 3237 LBS 1468 KG |
| Alloy 13-8 - DUE DATE: 09-01-19 | 5.020 DIA X 120-192 RL 127.508MM DIA | 6200 LBS 2812 KG |
| Alloy 13-8 | 5.020 DIA X 153 + 26.375 127.508MM DIA | 148 LBS 67 KG |
| Alloy 13-8 | 5.265 DIA X 157.75+154.125 133.731MM DIA | 1916 LBS 869 KG |
| Alloy 13-8 - DUE DATE: 09-05-19 | 5.270 DIA X 120-192 RL 133.858MM DIA | 6200 LBS 2812 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 - DUE DATE: 07-25-19 | 5.520 DIA X 144 RL 140.208MM DIA | 5660 LBS 2567 KG |
| Alloy 13-8 | 5.750 DIA X 135-142 RL 146.05MM DIA | 2039 LBS 925 KG |
| Alloy 13-8 | 6.020 DIA X 185-215" RL 152.908MM DIA | 6529 LBS 2962 KG |
| Alloy 13-8 | 6.520 DIA X 191.37+160+16 165.608MM DIA | 3458 LBS 1569 KG |
| Alloy 13-8 | 7.020 DIA X 33 & 79 & 170 178.308MM DIA | 3081 LBS 1398 KG |
| Alloy 13-8 | 7.520 DIA X 11.625 191.008MM DIA | 139 LBS 63 KG |
| Alloy 13-8 | 7.520 DIA X 171.8+165+49 191.008MM DIA | 4870 LBS 2209 KG |
| Alloy 13-8 - DUE DATE: 07-20-19 | 8.020 DIA X 144 RL 203.708MM DIA | 6142 LBS 2786 KG |
| Alloy 13-8 | 8.520 DIA X 102-114RL+65 216.408MM DIA | 8804 LBS 3993 KG |
| CURRENT SHEET INVENTORY | ||
| Alloy 13-8 | 0.065 X 24.000 X 96.000 1.651MM X 609.6 X 2438.4 | 489 LBS 222 KG |
| Alloy 13-8 | 0.088 X 24.000 X 96.000 2.2352MM X 609.6 X 2438.4 | 1075 LBS 488 KG |
| Alloy 13-8 | 0.125 X 36.000 X 6.500 3.175MM X 914.4 X 165.1 | 10 LBS 5 KG |
| Alloy 13-8 | 0.125 X 36.000 X 96.000 3.175MM X 914.4 X 2438.4 | 1057 LBS 479 KG |
| Alloy 13-8 - DUE DATE: 08-15-19 | 0.125 X 36.000 X 96.000 3.175MM X 914.4 X 2438.4 | 2100 LBS 953 KG |
| 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 |