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STSXM27TB
STSXM27TB material is KS D 3577 (2007) Stainless steel for boiler and heat exchanger tubes Stainless steel for boiler and heat exchanger tubes.
Chemical composition of STSXM27TB, STSXM27TB mechanical properties, STSXM27TB datasheet, STSXM27TB equivalent grade, Heat treatment and temperature process of STSXM27TB.
STSXM27TB property sheet
Chemical Composition of STSXM27TB
| C: | Max | 0.01 |
| Si: | Max | 0.40 |
| Mn: | Max | 0.40 |
| P: | Max | 0.030 |
| S: | Max | 0.020 |
| Cr: | 25.00 | 27.00 |
| Ni: | Max | 0.50 |
| Mo: | 0.75 | 1.50 |
| N: | Max | 0.015 |
| Cu: | Max | 0.20 |
| Ni+Cu: | Max | 0.50 |
Mechanical Properties of STSXM27TB
| Rp0.2 (MPa) | 729 (≥) |
| Rm (MPa) | 724 (≥) |
| AKV (J) | 43 |
| A (%) | 33 |
| Z (%) | 14 |
| Hardness | HBW 124 |
STSXM27TB shape and dimensions
| STSXM27TB Round bar: | 1mm-800mm |
| STSXM27TB Square bar: | 10mm * 10mm-600mm *600mm |
| STSXM27TB Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| STSXM27TB Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| STSXM27TB Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| STSXM27TB Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
