What is Cr Ni steel?

The Cr-Ni grades are general purpose grades , which are mainly alloyed with chromium and nickel, with the exclusion of molybdenum. These grades are sometimes referred to as 18-8 type of stainless steels, indicating the approximate chromium and nickel content respectively.

What is 13 Cr steel?

13 chrome is stainless steel used in hardened and tempered conditions. This martensitic stainless steel is also called 420 MOD and contains Carbon, Manganese and Chromium as the primary hardening elements. This stainless steel is primarily used in a wide variety of downhole oilfield applications.

What is the average content for X6CrNiMoTi17 12 2 steel?

Standard Steel Grade
Chemical Composition %
EN X6CrNiMoTi17-12-2 – 1.4571
<0.08 10.5 – 13.5
ASTM AISI 316Ti – TP 316Ti – UNS S31635

What is the lowest temperature for stainless steel?

Austenitic stainless steels have been used extensively for subzero applications to -269°C (-452°F). These steels contain sufficient amounts of nickel and manganese to depress the Ms-temperature into the subzero range.

What is Ni Cr alloy?

Nichrome (also known as NiCr, nickel-chromium or chromium-nickel) is a family of alloys of nickel, chromium, and often iron (and possibly other elements) commonly used as resistance wire, heating elements in things like toasters and space heaters, in some dental restorations (fillings) and in a few other applications.

Is 13Cr a stainless steel?

13 Cr – Stainless General scope This 13 Cr martensitic stainless steel is used in the hardened and tempered condition. It is used extensively on completion equipment in both bar…

What is the difference between 316L and 316Ti?

The simple truth is 316L and 316Ti are both excellent products. 316L has virtually the same amount of Titanium for high temperature stability as 316Ti but it also includes Molybdenum. This is what gives 316L greater corrosion resistance against low temperatures.

What is AISI 316Ti?

AISI 316Ti is a stainless, austenitic titanium stabilized chromium-nickel-molybdenum steel. Titanium stabilization makes the AISI 316Ti more susceptible to pitting corrosion and has less resistance to chloride-induced stress corrosion cracking.

At what temperature does stainless steel become brittle?

Cheap, non-alloyed steel typically becomes brittle at about -30 ºC. Adding expensive metals like nickel, cobalt and vanadium to steel reduces that temperature by strengthening the connections between grains. Kimura’s steel lacks such additives, but only becomes brittle at -100 ºC, matching the performance of alloys.