Металлическая проволока 17-4 PH
Характеристики
Производитель
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Voestalpine Bohler Welding
Металлическая проволока 17-4 PH
| Material Type | ||||||||||||||
| AISI 630 - S17400 - X5CrNiCuNb17-4-4 - 1.4548 | ||||||||||||||
| Characteristics and typical fields of application | ||||||||||||||
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Solid wire designed for 3D-printing of martensitic stainless steel structured of type 17-4PH (ASTM A564 – S17400 "Type 630") for preci- pitation-hardening. The alloy offers a combination of high strength with a corrosion resistance comparable to that of 304 stainless steels. Depending upon the requirements (mechanical properties) the structures can be used as printed, as printed and precipitation hardened or solution annealed and precipitation hardened. Solution annealed and precipitation-hardened components can be cold deformed by bending with a mandrel of 5 x component thickness. The alloy is magnetic in all conditions. Typical applications are structural parts in aerospace, food industry, valves for paper mill equipment. |
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| Typical analysis | ||||||||||||||
| C | Si | Mn | Cr | Ni | Nb | Cu | ||||||||
| wt.-% | 0.02 | 0.35 | 0.45 | 16.3 | 4.60 | 0.25 | 3.3 | |||||||
| Mechanical properties of all-weld metal - typical values (min. values) | ||||||||||||||
| Condition |
Yield strength R p0.2 |
Tensile strength R m |
Elongation A (L =5d ) 0 0 |
Impact energy ISO-V KV J | Hardness | |||||||||
| MPa | MPa | % | 20 °C | -60 °C | ||||||||||
| u | 940 | 970 | 3 | 55 | 330 | |||||||||
| h | 950 | 1020 | 17 | 50 | 305 | |||||||||
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u untreated, Shielding gas Ar + 2,5 % CO2 h hardened, 1040 °C – 1 h, air cooled to RT, 620 °C – 4 h, air cooled |
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| Operating data | ||||||||||||||
| Dimension mm | ||||||||||||||
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Diameter: 1,0 mm – 1,2 mm Package: BS300 15 kg – ECOdrum 100 – ECOdrum 250 – S760 300 |
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