PH13-8Mo时效 round bar, in stock; PH13-8Mo round steel, available for immediate supply

Name: Precipitation Hardening Stainless Steel
Standard: AISI, ASTM
Model: PH13-8Mo
UNS Number: S13800

PH13-8Mo steel is widely used in a variety of high-demand applications—such as various aircraft components for aerospace, valve manufacturing for nuclear facilities, and more.

PH13-8Mo Chemical Composition:

Carbon C: ≤0.05

Manganese (Mn): ≤1.00

Silicon (Si): ≤1.00

Chromium (Cr): 12.25~13.25

Nickel (Ni): 7.5~8.5

Phosphorus (P): ≤0.01

Sulfur (S): ≤0.008

Tungsten (Mo): 2.0~2.5

Aluminum: 0.90~1.35

Nitrogen N: ≤0.01

Note: Unless otherwise specified, single values are for the content; for certain tube-making processes, the nickel content of some grades of austenitic stainless steel must be slightly higher than the values shown in the table; at will; 0.10% TA content; 0.75% content; 0.70% content.

PH13-8Mo stainless steel, an American precipitation-hardened stainless steel. The 0Cr13Ni8Mo2Al (PH13-8Mo) steel is a high-strength martensitic precipitation-hardened stainless steel produced through double vacuum melting. This steel stands out for its excellent fracture toughness, good lateral mechanical properties, and stress corrosion resistance in marine environments, in addition to its high strength. To accurately control the alloy composition, reduce gas content in the steel, and enhance its purity, the VIM plus VAR double vacuum melting process should be employed during production. Due to its excellent overall performance, it is widely used in aerospace, nuclear reactors, petrochemical industries, and other fields, such as cold heading and machined fasteners, aircraft components, reactor components, and petrochemical equipment.