17-4PH

17-4PH (ASTM A747)

Grade 17-4PH stainless steel is a percipitation hardened stainless steel. Grade 17-4PH has both good corrosion resistance as well as good heat resistance. Grade 17-4PH can be heat treated to three different specs (H-900, H-1075, H-1150).

At Texcellent Industries, we have many sizes of 17- 4PH in stock.

Stocking tubing sizes up to 22.5 inch OD with up to 3.5 inch wall thickness.

Call or email today with your specific needs.

ASTM A747 specs
	17-4PH CB7Cu1
Carbon (%)	0.70
Manganese (%)	0.70
Silicon (%)	1.00
Phosphorus (% max)	0.035
Sulfur (% max)	0.03
Chromium (%)	15.5 – 17.7
Nickel (% max)	3.6 – 4.6
Copper (%)	2.5 – 3.2
Cobalt (%)	0.15 – 0.35
Nitrogen	0.05