
Alloy 17-4 PH is a chromium-nickel-copper precipitation hardening stainless steel. 17-4 PH stainless steel square tubes are used for applications requiring high strength and moderate level of corrosion resistance in the fields like Aircraft and gas turbines, Nuclear reactorm, Paper mills, Oil Fields, and Chemical process components.
17-4 PH Stainless Steel Square Tubes 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
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Email: kingsteelpipe@gmail.com