packaging & delivery
packing details: in seaworthy packing,as your requirement.
delivery details: within 30-50days.
shape: round, square, flat
Features:
1.competitive price
2.immediate delivery
3.premium quality
4.reliable service
1.2063 STEEL Suitability
1.2063 Steel suitable for cutting tools, profile knives and milling machines for a fine machining of coloured metals and plastics by lower cutting speeds, machine files, tools for woodworking, tools for cold cutting, circular cutting knives.
Chemical composition:
| C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
W |
V |
Cu |
| 1.3-1.45 |
0.4-0.7 |
0.15-0.4 |
0.03max |
0.03max |
1.3-1.65 |
0.35max |
0.2max |
0.2max |
0.1-0.25 |
0.35max |
| Way |
Temperature [°C] |
Procedure |
| Forging |
850-1050 |
Cool slowly in calm air or better e.g. in dry ash. |
| Soft annealing |
750-780 |
Nkolik hodin prohát (podle velikosti pedmtu), vt?inou staí 4 hodiny a pomalu ochlazovat v peci. Warm few hours (according to the size of object), mostly four hours are enough and cool slowly in the furnace. |
| Annealing to lower tension |
600-650 |
Warm 1 to 2 hours and cool slowly in the furnace. |
| Hardening in oil |
830-870 |
Cool in air, the degree of tempering is set by hardness and toughness of instrument according to the tempering chart. |
| Tempering |
150-250 |
Cool in air. |
Note
Chart of tempering values depending on the hardness:
| °C |
100 |
200 |
300 |
400 |
| HRC |
64 |
63 |
60 |
56 |
| 1.2063 |
Value |
| Technological treatment processes |
| Hardness after hardening HRC (HRC) |
>=62 |
| Hardness after soft annealing HB (HB) |
<=248 |
| Hardness after hardening and tempering 150 ° C HRC (HRC) |
>=62 |
| Hardness after hardening and tempering 200 ° C HRC (HRC) |
>=62 |
| Hardness after hardening and tempering 250 ° C HRC (HRC) |
60,3 |
| Hardness after hardening and tempering 300° C HRC (HRC) |
58 |
| Hardness after hardening and tempering 350° C HRC (HRC) |
55 |
| Hardness after hardening and tempering 400° C HRC (HRC) |
52 |
| Hardness after hardening and tempering 450° C HRC (HRC) |
48,6 |
| Hardness after hardening and tempering 500° C HRC (HRC) |
45 |
Steel grades according to PN (Polish Standards) and W.No. as well as their equivalents |
| PN |
W.No. |
DIN |
EN |
AISI |
RUSSIA |
CHINA |
BÖHLER |
| NC6 |
1.2063 |
1.2063 |
- |
- |
- |
- |
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