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High heat-resistant materials
Quality 1.4980
Grade
Z6CNDTV25.15
AISI/UNS + Alloy
UNS S66286, AISI 660B
Material Specifications
VdTÜV-Blatt 435, EN 10269, SEW 390, AD 2000 W 2, TRB 100, TRD 106, EN 10302, ASTM A 453, ASTM A638
Treatment
hardened
Mechanical Specifications
900 - 1150 N/mm²
Shape
Round
6,5 mm - 310 mm
Chemical Analysis
| C: | max. 0,08 % | |
| Cr: | 13,5 - 16,0 % | |
| Mn: | max. 2,0 % | |
| Mo: | 1,0 - 1,8 % | |
| Ni : | 24,0 - 27,0 % | |
| P: | max. 0,025 % | |
| S: | max. 0,015 %v Si: | max. 1,0 % |
| Ti: | 1,9 - 2,3 % | |
| V: | 0,1 - 0,5 % | |
| B: | 0,003 - 0,01 % | |
| Al: | max. 0,35 % |
Application
The material 1.4980 / A286 is a high-temperature, chemically resistant, age-hardenable, austenitic steel. Scale resistant in air up to approx. 800°C. Applications are: Power plant engineering, mechanical engineering, power generation, aerospace, parts for gas turbines and engines such as rotors, disks, shafts, screws, intermediate rings, fittings, housings.