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NAK80 Mold Steel Plate Large Length Manufactures High Appearance Plastic Mould

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NAK80 Mold Steel Plate Large Length Manufactures High Appearance Plastic Mould

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Large Image :  NAK80 Mold Steel Plate Large Length Manufactures High Appearance Plastic Mould

Product Details:
Place of Origin: China
Brand Name: CF Steel
Certification: ISO / Mill Certificate
Model Number: NAK80 / P21
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard export packing or according to customers' requirement.
Delivery Time: 10-15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 Mt/Month
Detailed Product Description
Grade: NAk80 / P21 Thickness: Max 250mm
Width: Max 1600mm Length: Max 8000mm
Hardness: 38-42HRC Test: SGS/Ut 100%/Element Testing
High Light:

plastic mold steel

,

precision ground steel plate

 

Prehardening Plastic Mold Steel Plate NAK80 For High Appearance Plastic Mould

 

 

Similar grades: AISI-P21, JIS-NAK80, GB-B40

 

To make high pericision mirror plastic mould, high appearance home electronic plastic mould.

 

 

Chemical composition (%):

 

Grade C Si Mn P S Ni Mo Cu Al
NAK80 0.06-0.20 ≤0.35 1.40-1.70 ≤0.030 ≤0.030 2.80-3.40 0.20-0.50 0.80-1.20 0.70-1.30
P21 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 0.70-1.00

 

 

Introduction:

 

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.

 

 

Available size (mm):

 

Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
10-1100 155-2200 2000-6000 20-200 2000-6000

 

 

Feature:

 

No heat treatment, excellent polishing, cutting, and floral
Vacuum degassing refining treatment of steel purity.
The spheroidizing annealing is softened and the machining performance is good.
The reinforcement element vanadium, molybdenum special addition, wear resistance 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. Transparent products or products requiring smoothness, such as home, cars, cameras, computers and other supplies on the transparent product mold.


● Thickness of not more than 2MM thin sheet, efficient blanking die, punching die and embossed mold.
● All kinds of scissors, mosaic blade, woodworking blade.
● Thread rolling and wear-resistant sliders.
● Cold heading die, thermosetting resin molding die.
● Deep drawing mold, cold extrusion die

 

 

► Technical service:

 

Surface treatment of die and mould vacuum heat treatment (nitrogen and oxygen, carbon and nitrogen, carburizing, nitriding) .

 

 

► Cryogenic treatment:
In order to obtain the highest hardness and dimensional stability, die immediately after quenching cryogenic - 70 to - 80 ℃, keep 3-4 hours, and then in the tempering process, the cryogenic processing tool or mold hardness is higher than conventional heat treatment hardness 1-3 HRC.The complex shape and the size of the larger parts, the cryogenic treatment has the risk of production cracking.

 


► Nitriding treatment:
When the mold or workpiece is treated with nitrogen, a layer of hardened layer with high hardness and corrosion resistance is formed on the surface.

 

 

► Product photos:

 

NAK80 Mold Steel Plate Large Length Manufactures High Appearance Plastic Mould 0

NAK80 Mold Steel Plate Large Length Manufactures High Appearance Plastic Mould 1

NAK80 Mold Steel Plate Large Length Manufactures High Appearance Plastic Mould 2

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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