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AWWA C207 CLASS D ASTM A182 F904L SO FLANGE for waterworks service
1. 904L chemical composition
STANDARD | UNS | WERKSTOFF NR. | KS | JIS | BS | AFNOR | EN |
SS 904L | N08904 | 1.4539 | STS 317J5L | SUS 904L | 904S13 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Grade | C | Ni | Si | MO | P | S | Mn | Cr | CU | |
SS 904L | Min | - | 23.00 | - | 4.00 | - | - | - | 19.0 | 1.00 |
max | 0.20 | 28.00 | 1.00 | 5.00 | 0.045 | 0.035 | 2.00 | 23.0 | 2.00 |
Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
SS 904L | 490 | 35 | 220 | 70-90 typical | - |
2. AWWA C207 CLASS B&CLASS D DETAIL DRAWING
3. AWWA C207 flange common test
UT
PT
IGC test
Dimension test
PMI test
Ferrite test
4. Flange package