2304 / 1.4362 Duplex Stainless Steel Pipe UNS S32304 Duplex Anti Rust
UNS S32304 / 2304 / 1.4362 Duplex Stainless Steel Seamless Pipe Duplex Pren ≥24.0
General attributes:
UNS S32304 / 2304 / 1.4362 Duplex stainless steel is a duplex stainless steel made of 23% chromium, 4% nickel and no molybdenum. The corrosion resistance of 2304 duplex stainless steel is similar to that of 316L, and its yield strength is twice that of 304L / 316L austenitic stainless steel. This feature enables designers to reduce product weight when designing products, especially when designing pressure vessels. Compared with 304 and 316 austenitic stainless steels, 2304 duplex stainless steels are more resistant to stress corrosion.
Material: UNS S32304 / 2304 / 1.4362
Chemical composition of UNS S32304 / 2304 / 1.4362 duplex stainless steel:
Average (% by weight)
C: 0.020
Cr: 23.00
Ni: 4.00
Mo: 0.20
N: 0.10
PREN (Cr%) + 3.3 (Mo%) = 16 (N%) ≥ 24
Implementation standards:
ASTM A789 (ASME SA789)
ASTM A790 (ASME SA790)
ASTM A928 (ASME SA928)
Specifications of the Duplex Stainless Steel Seamless Pipe:
Outer diameter Φ6—630mm; wall thickness: 1-50mm, maximum length 18000mm
Special specifications are available upon negotiation.
Application fields of UNS S32304 / 2304 / 1.4362 duplex stainless steel:
⒈ Most areas used by 304 and 316;
⒉ Pulp and paper industry (chips, chip storage tanks, black or white liquid tanks, sorters);
⒊Caustic solution, organic acid (anti-SCC);
⒋Food industry;
⒌Pressure vessel (reduced weight);
⒍Mining industry (abrasive / corrosive).
Delivery form:Sheet, strip, bar, pipe (welded and seamless pipe), wire, forging, light rod, flange, welding
SHANGHAI ABOOM METAL PRODUCT CO.,LTD
Address:ROOM 412,NO.452 CHEFENG ROAD,
SongjiangDistrict , Shanghai ,201601,P.R.China
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