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17-4PH /15-5PH Stainless Steel Bar

With wide experience and expertise, Beall Industry Group is one of the leading 17-4ph /15-5ph stainless steel bar manufacturers and suppliers. We have hundreds of high-qualified workers at your service. Please rest assured to get the competitive price 17-4ph /15-5ph stainless steel bar for sale...

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With wide experience and expertise, Beall Industry Group is one of the leading 17-4ph /15-5ph stainless steel bar manufacturers and suppliers. We have hundreds of high-qualified workers at your service. Please rest assured to get the competitive price 17-4ph /15-5ph stainless steel bar for sale with us.

17-4PH Stainless Steel Bar manufacturers

17-4PH Stainless Steel Bar manufacturers

17-4PH Stainless Steel Bar suppliers

17-4PH Stainless Steel Bar suppliers

17-4PH Stainless Steel Bar price

17-4PH Stainless Steel Bar price

17-4PH Stainless Steel

17-4 stainless steel( 630 ) is a chromium-copper precipitation hardening stainless steel material used for applications requiring high strength and a moderate level of corrosion resistance. High strength is maintained to approximately 600 degrees Fahrenheit (316 degrees Celsius).

General Properties

Stainless steel Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. The grade combines high strength, hardness (up to 572°F / 300°C), and corrosion resistance.

Mechanical properties can be optimized with heat treatment. Very high yield strength up to 1100-1300 MPa (160-190 ksi) can be achieved.

The grade should not be used at temperatures above 572°F (300°C) or at very low temperatures. It has adequate resistance to atmospheric corrosion or in diluted acids or salts where its corrosion resistance is equivalent to Alloy 304 or 430.

Grade Chemical Component %
C Cr Ni Mn P S Mo Si Cu N Other
PH Stainless Steel-BEALL 630 17-4PH ≤0.07 15.50-17.50 6.50-7.50 ≤1.00 ≤0.035 ≤0.030 - ≤1.00 3.00-5.00 - Nb 0.15-0.45
631 17-7PH ≤0.09 16.00-18.00 6.50-7.50 ≤1.00 ≤0.035 ≤0.030 - ≤1.00 ≤0.50 - Al 0.75-1.50
632 0Cr15Ni7Mo2Al ≤0.09 14.00-16.00 6.50-7.50 ≤1.00 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 - - Al 0.75-1.50


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