60Mn High Quality Carbon Structural Steel Plate
60mn is a high-quality carbon structural steel with slightly higher hardness, elasticity, and hardenability, and good machinability in the annealed state.
Material name: 60Mn
Material type: high-quality carbon structural steel
Characteristics and application examples:
Strength, hardness, elasticity, and hardenability are slightly higher, with good machinability in the annealed state, but poor cold deformation plasticity and weldability. It has overheating sensitivity and temper brittleness tendency. Suitable for large-sized coil springs, leaf springs, various round flat springs, spring rings, cold drawn steel wires and springs.
Chemical composition of 60Mn High Quality Carbon Structural Steel Plate
| Grade |
C |
Si |
Mn |
Cr |
P |
S |
Cu |
Ni |
| 60Mn |
0.57-0.65 |
0.17-0.37 |
0.70-1.00 |
≤0.25 |
≤0.035 |
≤0.035 |
≤0.25 |
≤0.30 |
Mechanical property of 60Mn High Quality Carbon Structural Steel Plate
| Grade |
Yield Strength (MPa) |
Ultimate Tensile Strength (MPa) |
Elongation at Break (%) |
| 60Mn |
≥410 |
≥695 |
≥11 |
Product Introduction of 60Mn High Quality Carbon Structural Steel Plate
| Product name | Alloy high strength steel 60Mn DIN 60Si2Mn 55Si2Mn spring steel plate |
| Standrad | GB JIS ASTM DIN |
| Thickness | 1.5-20mm |
| Width | 1250-2000mm |
| Technique | Hot rolled,cold rolled |
| Surface Treatment | Clean, blasting and painting according to customer requirement |
| Thickness tolerance | ±0.1mm |
| Application | 65Mn steel can make a general section size of 8~15mm or so small spring such as a variety of small size flat round spring, bottom spring spring spring, also suitable for the production of spring ring valve spring clutch reed brake spring, etc 65Mnj is one of the materials for making all kinds of board springs and silk springs. |
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High Quality Carbon Structural Steel Plate |
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