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Plat Stainless Steel RA 253 MA SIZE : 8 mm x 1500 x 3000 mm

Rp. 41,000,000
Last Updated
14 Feb 2025
Country Origin
Sweden
Minimum Order
1 Meter
Other Mechanics lat
Stainless Steel Plate RA 253 MA
Specifications for SELLING STAINLESS PLATE RA 253 MA
RA 253 MA® steel Advantages • The main difference between RA 253 MA and stainless steels 309 and 310 is the addition of cerium, silicon and nitrogen to RA 253 MA. RA 253 MA also has a lower nickel and chromium alloy content, making it less susceptible to fluctuations in commodity prices. The addition of micro-alloys of cerium and silicon gives RA 253 MA good oxidation resistance up to 2000° F, which is comparable to 310 stainless and superior to 309 stainless. • Due to the addition of carbon and nitrogen, the creep strength of RA 253 MA is more than double that of 309 and 310 stainless at temperatures above 1600°F. • RA 253 MA is ASME part VIII, Div 1 approved for pressure vessels up to 1650°F , while 309 and 310 are only approved up to 1500°F. • RAs 253 MA, 310, and 309 are assigned to the same group P in ASME Part IX. This is P group 8 Group 2. • RA 253 MA is welded with the matching filler composition weld RA 253 MA, available from Rolled Alloys in FCAW, GTAW, GMAW, and SMAW. RA 253 MA can also be welded to other 300 series stainless steels using RA 253 MA filler weld or to higher nickel alloys using RA333 filler weld to maintain the same strength in the weld compared to RA 253 MA base metal. • Rolled Alloys provides a complete range of RA 253 MA products including plates, sheets, round bars, pipes and welding consumables
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