Hot Rolled S31803 Duplex Steel Plate 2205 Stainless Steel Plate with Chloride Stress Corrosion Resistance and High Strength
Price:
US $3.35 / kg
MOQ:
20 kg
Delivery Time:
Negotiable
Product Description
S31803 Duplex Steel Plate S32205 2205 Stainless Steel Plate
2205 is a duplex (austenitic-ferritic) stainless steel containing about 40-50% ferrite in the annealed condition. This alloy provides a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless steels. The high chromium, molybdenum, and nitrogen contents provide corrosion resistance superior to 316/316L and 317L stainless in most environments. Note that 2205 is not recommended for operating temperatures above 600°F.
The design strength of 2205 is significantly higher than 316/316L, often permitting lighter wall construction. This alloy maintains good notch impact toughness down to temperatures below -40°F and is welded with E2209 or ER2209 fillers.
Key Features
- High resistance to chloride stress corrosion cracking
- Chloride pitting and crevice corrosion resistance superior to 317L stainless
- Good general corrosion resistance
- High strength
- Good sulfide stress corrosion resistance
- Useful up to 600°F
Applications
- Chemical process vessels, piping, and heat exchangers
- FGD scrubber systems
- Pulp mill digesters, bleach washers, chip presteaming vessels
- Food process equipment
- Oil field piping, heat exchangers
Specifications
UNS S31803
ASME SA-182 (F51), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F51), A240, A276, A479, A789, A790, A815, A928, A988
SAE J405
ASME SA-182 (F51), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F51), A240, A276, A479, A789, A790, A815, A928, A988
SAE J405
UNS S32205
ASME SA-182 (F60), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F60), A240, A276, A479, A480, A798, A790, A815, A928, A988
SAE J405
ASME SA-182 (F60), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F60), A240, A276, A479, A480, A798, A790, A815, A928, A988
SAE J405
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben