17-4 ph stainless steel rod

17-4 PH Stainless Steel Rod



Product Description

17-4 PH Stainless Steel Rod

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17-4 pH stainless steel rod is a chromium-nickel-copper precipitation hardening stainless steel used for applications requiring high strength and moderate level of corrosion resistance.

Applications of 17-4 PH Stainless Steel Rod:

•Aircraft and gas turbines
•Nuclear reactor
•Paper mills
•Oil Fields
•Chemical process components

 
Typical Chemical Requirements

 17-4 PH Stainless Steel Rod Condition A (annealed)
 Minimum Properties
 Ultimate Tensile Strength, psi  160,000
 Yield Strength, psi  145,000
 Elongation  5%
 Rockwell Hardness  C35
 Chemistry
 Iron (Fe)  69.91 – 78.85%
 Carbon (C)  0.07% max
 Chrome (Cr)  15 – 17.5%
 Manganese (Mn)  1% max
 Niobium (Nb) + Tantalum (Ta)  0.15 – 0.45% max
 Nickel (Ni)  3 – 5%
 Phosphorus (P)  0.04% max
 Sulphur (S)  0.03% min
 Silicon (Si) 1% max