Grade 253MA (UNS S30815) 253MA is a grade combining excellent service properties at high temperatures with ease of fabrication. It resists oxidation at temperatures up to 1150°C and …

RA 253 MA offers twice the creep strength of types 309 and 310 stainless steel and is actually stronger than the 35% nickel alloy RA330. Over 2.6 million hours of creep and rupture testing …

RA 253 MA is a lean austenitic heat resistant alloy with high strength and outstanding oxidation resistance. It offers an excellent combination of creep strength along with excellent resistance …

Alloy 253 MA / 1.4835 is a heat resistant austenitic chromium-nickel-stainless steel. | Resistant to scaling up to 1150°C. Low resistance to oxidizing sulphuric gases.

An austenitic chromium-nickel-silicon grade, 253 MA® offers outstanding strength and unrivalled heat resistance. 253 MA® was developed over 30 years ago, when the need for a heat …

2001年10月19日 · 253MA is a grade combining excellent service properties at high temperatures with ease of fabrication. It resists oxidation at temperatures up to 1150°C and can provide …

Alleima 253 MA is an austenitic, chromium-nickel stainless steel alloyed with nitrogen and reactive elements and suitable for a wide range of high-temperature applications, such as recuperators …

Atlas 253MA is a grade combining excellent service properties at high temperatures with ease of fabrication. It resists oxidation at temperatures up to 1150°C and can provide superior service …

The main difference between RA 253 MA and both 309 and 310 stainless steel is the addition of cerium, silicon and nitrogen to RA 253 MA. RA 253 MA also has a lower alloy content of nickel …

253MA is a lean heat-resistant austenitic stainless steel developed for applications requiring high creep strength and good corrosion resistance. Its balanced chemical compositions give this …