Aerospace - Import export

13-8 Mo VIM-VAR steel is a precipitation hardening martensitic stainless steel/ It offers excellent strength, fracture toughness and transverse mechanical properties. The material is resistant to stress, corrosion cracking and has the high strength characteristics common to the family of precipitation hardening steels. The alloy is double vacuum remelted (VIM-VAR) which assures low gas content, improved homogeneity and superior cleanliness

ASMS659 is a heat and corrosion resistant steel. We hold this grade in round bar form. The material is typically used for parts requiring good corrosion resistance which will be subjected to elevated temperatures during fabrication and service. The material is particularly good for parts requiring oxidation resistance up to 816oC. Material is supplied in the solution heat treated condition.

Alloy 17-4 PH is a chromium-copper precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. 17-4PH Stainless Steel combines high strength, hardness (up to 572°F / 300°C), and moderate corrosion resistance. Alloy 17-4 PH withstands corrosive attacks better than any of the standard hardenable stainless steels and is comparable to Alloy 304 in most media. The alloy is subject to crevice or pitting attack if exposed to stagnant seawater for any length of time, although it is corrosion resistant in some chemical, petroleum, paper, dairy and food processing industries(equivalent to 304L grade). Mechanical properties can be improved (high strength and superior corrosion resistance) when precipitation hardened from Condition A to one of the Condition H tempers. We supply 17-4 PH in the H1150D condition. This is double aged at a temperature between 1140° F and 1160° F for 3.75 hours to 4.