Guangzhou Changfeng Steel Co., LTD |
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NAK80 P21 Steel Rod Of Hot Rolled Plastic Mould Steel
NAK80 P21 Steel Rod Of Hot Rolled Plastic Mould Steel in Black Surface
NAK80 is a pre-hardened plastic mold steel.Factory hardness can
reach HRC37-43.
Have a good polishing performance and carving, good electrical
discharge.Use in the mirror polishing mold, auto parts discharge
Processing die.The thickness of not more than 2MM thin sheet,
efficient blanking die, punching die and embossing mold, all kinds
of scissors, mosaic blade, woodworking blade, thread rolling and
wear slider, cold heading die, thermosetting resin Forming mold,
deep drawing die, cold extrusion die.
Chemical Composition(%)
C | Si | Mn | P | S | Ni | Mo | Cu | Al |
0.10-0.18 | ≤0.35 | 1.70-2.0 | ≤0.030 | ≤0.030 | 2.90-3.40 | 0.20-0.50 | 0.80-1.20 | 0.70-1.10 |
Features:
1. No heat treatment, excellent optical polishing, machinability,
good erosion
2. Vacuum degassing refining steel pure.
3. Spheroidized annealing softening treatment, good cutting
performance.
4. Strengthen the elements of vanadium, molybdenum special
addition, wear resistance is extremely excellent.
Applications:
General use in the mirror polishing mold, anti-dust, TV filter
board, cosmetic box, precision wrinkle processing mold, office
automation equipment, auto parts discharge processing mold.
1) Deep drawing die, cold extrusion die.
2) Thread rolling and wear resistant sliders.
3) Cold heading die, thermosetting resin molding die.
4) All kinds of scissors, mosaic blade, woodworking blade.
5) Thickness of not more than 2MM thin sheet, efficient blanking
mold, punching die and impression die.
Terms of payment:
30% deposit T/T and the balance by L/C at sight, or T/T
Delivery condition:
For abundant stock, 15-20 days.For customized products, 30-50 days.
Our service:
Warehous
Processing
Strict Quality Control