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 BAR INVENTORY | ||
Alloy 13-8 SUPER TOUGH (AMS 5934) | 1.010 DIA X 100+134/156 RL 25.654MM DIA | 1142 LBS 518 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 1.260 DIA X 131/148RL+79.5 32.004MM DIA | 1168 LBS 530 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) - DUE DATE: 11-25-24 | 1.510 DIA X 80/160 RL 38.354MM DIA | 5180 LBS 2350 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 2.010 DIA X 11.6+108/109RL 51.054MM DIA | 602 LBS 273 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 2.510 DIA X 109.125+107.87 63.754MM DIA | 456 LBS 207 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 3.020 DIA X 105/108 RL 76.708MM DIA | 862 LBS 391 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 3.020 DIA X 2@108 + 26.5 76.708MM DIA | 487 LBS 221 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 3.520 DIA X 85.25+93+100 89.408MM DIA | 767 LBS 348 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 3.520 DIA X 97 + 102/109RL 89.408MM DIA | 1136 LBS 515 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 4.020 DIA X 102+104+107 102.108MM DIA | 1123 LBS 509 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 4.020 DIA X 106.625+104.25 102.108MM DIA | 752 LBS 341 KG |
ALLOY | SIZE | WEIGHT |
---|---|---|
CURRENT FLAT BAR INVENTORY | ||
Alloy 13-8 SUPER TOUGH (AMS 5934) | 4.020 X 10.020 X 144 RL 102.108MM X 254.508 | 2479 LBS 1124 KG |
Alloy 13-8 SUPER TOUGH (AMS 5934) | 5.020 X 12.020 X 144 RL 127.508MM X 305.308 | 2784 LBS 1263 KG |