Shanghai Aboom Metal prodcut co.,ltd
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1.4424 Duplex Stainless Steel Flanges ASMEB16.5 WN FF S31500 / 3RE60
WN FF S31500 / 3RE60 / 1.4424 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
S31500 material introduction:
S31500 is a special stainless steel resistant to chloride stress corrosion. Resistance to pitting corrosion is equivalent to 316L.
Material: S31500 / 3RE60 / 1.4424
The chemical composition of S31500 / 3RE60 / 1.4424 stainless steel is as follows:
| C:≤0.03 | Si:1.4-2.0 | Mn:1.2-2.0 | P:≤0.035 | S:≤0.015 |
| Cr:18.0- 19.0 | Ni:4.5-5.2 | Mo:2.50-3.00 | N:0.05-0.1 |
S31500 / 3RE60 / 1.4424 stainless steel mechanical properties:
Tensile strength σb (MPa): ≥590
Conditional yield strength σ0.2 (MPa): ≥390
Elongation δ5 (%): ≥18
Section shrinkage ψ (%): ≥40
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
SHANGHAI ABOOM METAL PRODUCT CO.,LTD
Address:ROOM 412,NO.452 CHEFENG ROAD,
SongjiangDistrict , Shanghai ,201601,P.R.China