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K42544
K42544 material is Alloy Steel.
Chemical composition of K42544, K42544 mechanical properties, K42544 datasheet, K42544 equivalent grade, Heat treatment and temperature process of K42544.
K42544 property sheet
Related Materials
| A 176 S44635 |
| A 240 S44635 |
| A 268 S44635 |
| S44635 |
| SA-240 S44635 |
| SA-268 S44635 |
| A 268 25-4-4 |
| A 791 Grade 25-4-4 |
| A 803 Grade 25-4-4 |
| A 959 Type 25-4-4 |
| K42544 |
| SA-240 Type 25-4-4 |
| SA-268 25-4-4 |
| SA-803 25-4-4 |
Chemical Composition of K42544
| C: | Max | 0.025 |
| Si: | Max | 0.75 |
| Mn: | Max | 1.00 |
| P: | Max | 0.04 |
| S: | Max | 0.04 |
| Ni: | 3.35 | 4.50 |
| Cr: | 24.50 | 26.00 |
| Al: | Max | Min |
| Cu: | Max | 0.50 |
| Ti: | Max | Min |
| Fe: | Max | Min |
| N: | Max | 0.035 |
| Mo: | 3.50 | 4.50 |
Mechanical Properties of K42544
| Rp0.2 (MPa) | 311 (≥) |
| Rm (MPa) | 511 (≥) |
| AKV (J) | 23 |
| A (%) | 31 |
| Z (%) | 11 |
| Hardness | HBW 331 |
K42544 shape and dimensions
| K42544 Round bar: | 1mm-800mm |
| K42544 Square bar: | 10mm * 10mm-600mm *600mm |
| K42544 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| K42544 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| K42544 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| K42544 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
