Shanghai Aboom Metal prodcut co.,ltd
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Precision Turning Duplex Steel Flanges SW FF UNS S31200 / 1.4460 / SS329
SW FF S31200 / 1.4460 / SS329 Duplex Stainless Steel Flanges
Pressure rating :: 150 # 300 # 400 # 600 # 900 # 1500 # 2500 #
Surface: RF MFM FF TG RJ
Size: 1/2 ”-24”
Production standard: ASMEB16.5, 16.7, GB9112-9131
Production process: forging, solid solution
Surface treatment: precision turning
General attributes:
Duplex stainless steel S32100 / 1.4460 / SS329 is a high hardness and high strength duplex stainless steel. It has good plasticity, toughness, weldability and corrosion resistance. It has good corrosion resistance in oxidizing and reducing media.
Material: S31200 / 1.4460
The chemical composition of S31200 / 1.4460 / SS329 stainless steel is as follows:
| C: ≤0.08 | Si: ≤1.00 | Mn: ≤2.50 | S: ≤0.030 |
| P: ≤0.035 | Cr: 23.00 ～ 28.00 | Ni: 3.00 ～ 6.00 | Mo: 1.00 ～ 3.00 |
Performance characteristics:
1. Excellent resistance to general corrosion and local corrosion, especially stress corrosion resistance, pitting corrosion resistance, crevice corrosion resistance, corrosion fatigue resistance and wear resistance etc.
2. Good solderability
3. Good comprehensive mechanical properties
4. Good resistance to intergranular corrosion
5. High cost performance and long service life
Application fields are:
It is used to make acid-resistant equipment, such as Corrosion-resistant containers and equipment linings, pipelines, nitric acid-resistant equipment parts, etc..
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