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Description:
1.aluminized steel straight tube2.OD:34-76.3mm;WT:0.8-2.5mm;Length:5.8meters
3.Aluminum coated steel SA1D
4.higher expansion
aluminized steelstraight tube
1. OD:34, 35,38.1, 41.3, 42, 42.2, 42.7, 45, 48, 48.6, 50, 50.8, 54,60.5, 63.5,76.2mm
2. WT:0.8, 1.0,1.2, 1.4, 1.5, 1.6, 1.8, 2.0, 2.5mm
3. Length:5.8meters fixed or according to customer''s requests
4.Material:Aluminum coated steel SA1D/SA1C
5. Suitable formuffler pipe of exhaust system, oven, water heaters ect
6. Productcharacteristics:Bead removed, smooth surface roughness,accurate roundness, higher expansion rate.
| Meterial | Chemical Composition(%) | Mechanical Properties | |||||||||||
| C | Si | Mn | P | S | Cr | Ni | T.S | Y.P | E.L% | Hardness | |||
| max. | max. | max. | max. | max. | N/mm2 | N/mm2 | HRB | ||||||
| Aluminized steel | SA1C | 0.06 | 0.02 | 0.4 | 0.04 | 0.04 | / | / | 275 | / | 35 | 55 | |
| SA1D | 0.06 | 0.02 | 0.4 | 0.04 | 0.04 | / | / | 275 | / | 32 | 50 | ||
| SA1E | 0.06 | 0.02 | 0.4 | 0.04 | 0.04 | / | / | 275 | / | 36 | 48 | ||
aluminized steel straight tube
