Product Description:
The American brand of 2205 is S32205, the chemical composition is the upper limit of S31803, the composition
of nitrogen and molybdenum is increased, and the weldability and corrosion resistance are improved compared with S31803.
2205 duplex steel, duplex stainless steel 2205 alloy is a duplex stainless steel consisting of 21% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local resistance to stress corrosion.
1. Duplex stainless steel 2205 alloy Compared with 316L and 317L austenitic stainless steel, 2205 alloy has superior performance in resisting plaque and crevice corrosion. It has high corrosion resistance, compared with austenite. The coefficient of thermal expansion is lower and the thermal conductivity is higher.
2. Duplex stainless steel 2205 alloy has twice the compressive strength compared with austenitic stainless steel. Compared with 316L and 317L, the designer can reduce the weight. The 2205 alloy is particularly suitable for use in the temperature range of -50°F / +600°F, and can be used for lower temperatures under severe restrictions (especially for welded structures).
Chemical composition: C ≤ 0.030 Mn ≤ 2.00 Si ≤ 1.00 p ≤ 0.030S ≤ 0.020 Cr 22.0 to 23.0 Ni 4.5 to 6.5 Mo 3.0 to 3.5 N 0.14 to 0.20 (austenite-ferrite type)
Kaysuns provide a serious of duplex pipe including duplex 2205 pipe, duper 2507 pipe and related fittings.
Company Contact:
Contact Name: Roger Chen
Company Name: Kaysuns Industry Limited
Email:
Tel: 057785511171
Fax:
Street Address: No.22, South
Tangjiaqiao Rd, Wenzhou, China
Wenzhou, None 325000
China
Website:
https://www.kaysuns.com/
Member name: wellgreen
Country:
China
Member Since: 10 September 2019
Total Leads:
2 wellgreen Import Export Business Leads
Business focus: Duplex Pipe, Stainless Steel Pipe Fittings
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