group nameBearing Steel Wires
Min Order1 ton
brand namefushun
payment methodL/C, D/A, D/P
update timeThu, 14 May 2020 15:44:23 GMT
Diameter range : 1-15 mm
Delivery condition : Speroidized annealed
Surface condition : Smooth,bright
Min Order1 ton
440C steel is characterized by good corrosion resistance in mild domestic and industrial environments, including fresh water, organic materials, mild acids, various petroleum products, coupled with extreme high strength, hardness and wear resistance when in the hardened and tempered condition.
440C steel has been widely used for parts requiring a combination of excellent wear resistance, plus reasonable corrosion resistance. Cutlery, Ball bearings and races, Molds and dies, High quality knife blades, Valve components, pump parts, Measuring instruments, Surgical instruments, Wear-resistant textile components
Country |
USA |
BS & DIN |
Japan |
Standard |
ASTM A276 |
EN 10088 |
JIS G4303 |
Grades |
S44004/440C |
X105CrMo17/1.4125 |
SUS440C |
Tempering Temperature (°C) |
Tensile Strength (MPa) |
Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Rockwell (HRC) |
Annealed |
758 |
448 |
14 |
269HB max |
204 |
2030 |
1900 |
4 |
59 |
260 |
1960 |
1830 |
4 |
57 |
316 | 1860 | 1740 | 4 | 56 |
371 | 1790 | 1660 | 4 | 56 |
6YRS FUSHUN Metals
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