High-performance alloy material for industrial engineering and critical application conditions.
1. XM-27 Material Introduction
XM-27 is the first steel for high-wire ferrite stainless steel development, with performance 447J1. The brittle transition temperature is low, the corrosion resistance is good, the corrosion resistance is comparable to that of pure nickel, and it has good toughness, processing moldability and welding properties.
2. Chemical composition of XM-27
| alloy | % | C | Si | Mn | P | S | Cu | Ni | Cr | N | Mo | Nb |
| XM-27 | Minimum value | – | – | – | – | – | – | – | 25.0 | – | 0.75 | 0.05 |
| Maximum value | 0.01 | 0.40 | 0.40 | 0.020 | 0.020 | 0.20 | 0.50 | 27.5 | 0.015 | 1.50 | 0.20 |
3. XM-27 Application fields
1) Complete set of equipment in the chemical industry (CH3COOH, lactic acid, organic acid, caustic soda concentration engineering);
2) Food industry;
3) Petroleum industry, power industry;
4) Heat exchangers, pressure vessels, tanks and other equipment such as water treatment;
