S34709 Stainless Steel Cabin
To ensure the performance of S34709 Stainless Steel Cabin, also known as Alloy 347H, during manufacturing, several key process parameters must be strictly controlled:
Chemical Composition: The material must have precise levels of carbon, chromium, nickel, columbium (niobium), and other elements to achieve the desired mechanical properties and corrosion resistance .
Hot Working: Recommended working temperatures are 2100–2250°F (1149–1232°C) for forging, upsetting, and other hot working processes. The alloy should not be worked below 1700°F (927°C) .
Cold Forming: The alloy's ductility makes it suitable for cold forming processes such as stamping, blanking, spinning, and drawing .
Welding: Alloy 347H can be welded using most standard processes, and post-weld heat treatment is not typically required .
Annealing: To regain maximum corrosion resistance after hot working, the material must be water quenched or fully annealed .
Hardening: Alloy 347H cannot be hardened by heat treatment and can only be hardened through cold working .
Corrosion Resistance: The alloy exhibits excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 800–1500°F (427–816°C) .
By adhering to these parameters, manufacturers can ensure the quality and reliability of S34709 Stainless Steel Cabin.
| Surface/Interior | Polishing, Annealing, Pickling, Bright, Hairline, Mirror, Matte |
| Outer Diameter | 6~914mm/(1/8"~36") |
| Thickness | 1~45mm/Sch10s~Sch XXS |
| Length | 1500mm~12000mm,as customized. |
| Technique | Hot-rolled/Cold-rolled/Cold drawing |
| Price terms | EXW/FOB/CIF/CRF |
S34709 Stainless Steel Cabin Heaters and Heat Exchanger Tubes
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