Gold Member Since 2015
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Guangzhou Changfeng Steel Co., Ltd.

Steel Plate, P21, Nak80 manufacturer / supplier in China, offering Tool Steel Plastic Mould Steel P21, Nak80 Plate Steel Products, Steel Product High Speed Steel 1.3343, Skh51, M2, 1.3247, M42, SKH59 High Speed Steel Products and so on.

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Supplier Homepage Product Hot Work Mould Steel Tool Steel Plastic Mould Steel P21, Nak80 Plate Steel Products

Tool Steel Plastic Mould Steel P21, Nak80 Plate Steel Products

Purchase Qty.:
(Tons)
3-4 5-19 20+
FOB Unit Price: US $3,590 US $3,570 US $3,540
Purchase Qty. (Tons) FOB Unit Price
3-4 US $3,590
5-19 US $3,570
20+ US $3,540
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000 Tons/ Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: P21, NAK80
  • Technics: Forged
  • Surface: Black or Machined Surface
  • Special Use: Mold Steel
  • Production Process: Eaf+Lf+Vd+ESR
  • Ut: Sep 1921-84 Class C/C D/D E/E
  • Trademark: CF STEEL
  • Specification: DIN JIS AISI ASTM GB BS
  • HS Code: 7225
  • Standard: DIN, JIS, AISI, ASTM, GB, BS
  • Application: Die Steel Bar
  • Alloy: Alloy
  • Type: Alloy Steel Bar
  • Certification: ISO BV SGS Mtc
  • Model Number: Nak80 Plastic Mould Steel Round Bars
  • Transport Package: Export Standard Packing or Customers′demand
  • Origin: China
Product Description
P21/Nak80 Plastic Mould Steel Round Bars

1, Equivalent grades
GB(China)DIN(German)AISI(USA)DAIDO(Japan)
10Ni3MoAlCu-P21NAK80

2, Available size(mm): Flat bar Thickness:20~400mm  Width:205~2200mm  Length:2000~5800mm

3, Chemical Composition(%)
CSiMnPSNiMoCuAl
0.10-0.200.20-0.401.20-1.80≤0.015≤0.0032.50-3.500.20-0.400.80-1.500.80-1.50

4, Features:
a: Electro discharge machining surface texture detail, even no strips and point defects.
b: Electro discharge machining surface hardness is not rising, applicable to precision mold processing.
c: Have excellent processability and mirror polishing, suitable for general of thermosetting resin.

5, Applications:
a: Used for mirror surface mould, such as cosmetic containers, food containers, household appliances and other transparent products mold.
b: Used to attach importance to discharge machining on the surface of the mold, such as food box, computer case, keyboard, car inner decoration parts mold .
c: Used for high precision long-term production of plastic moulds, such as electric switch, multi-function socket, plug, the charger shell, computer accessories products and so on.

6, Recommend heat treatment
Heating temperature/ºCCooling wayHardness (HRC)Aging temperature
/ºC
Hardness
(HRC)
Preheating temperatureSolution temperature
500-600850-910Oil Cooling or air cooling30-35490-55038-42
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