उत्पत्ति के प्लेस:
चीन
ब्रांड नाम:
YUHONG
प्रमाणन:
ISO 9001-2015
मॉडल संख्या:
ASME SB171 C46400
ASME SB171 C46400 Naval Brass Tubesheet | Seawater Corrosion Resistant for Heat Exchanger Condenser
| Mechanical Properties | ||||
| Condition | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HBW) |
| Annealed | ≥ 450 | ≥ 200 | ≥ 35 | ~80 |
| Work Hardened | Up to 900 | Up to 490 | ≥ 15 | — |
| ASME SB171 Standard Minimum | ≥ 345 | ≥ 125 – 140 | ≥ 35 | — |
| Selection for Matching Components – Galvanic Corrosion Control | ||
| Component | Recommended Material | Remarks |
| Tubes | MaterialC70600 (90/10 Cu-Ni), C71500 (70/30 Cu-Ni), Naval Brass | Tube material should be close in galvanic potential to C46400 tubesheet |
| Shell / Channel | Carbon steel (with internal coating), Stainless steel, Copper alloy | Sealing compatibility with tubesheet |
| Gaskets | Compressed fiber, PTFE, Metal-jacketed | Provide sealing |
| Fasteners | Stainless steel (304/316) or Silicon bronze | Avoid galvanic coupling with Naval Brass |
| Baffles | C46400, C70600, or Coated carbon steel | Support tube bundle and guide shell- |
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