P21/NAK80 Special Alloy Steel Plate For Plastic Mould

• After-sales Service: 24-hours
• Warranty: 7 days after receiving goods
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: Blackface
• Model NO.: P21/Nak80/B40
• Technique: Hot Rolled
• Application: Mold & Dies
• Special Use: High-strength Steel Plate, Wear Resistant Steel
• Stock: Stock
• Delivery: 7-15 Days
• Production Process: Ef/Eaf+Lf+Vd/ESR
• Payment Term: Prepaid30%T/T, Balance by L/C at Sight
• Delivery Quatity: Include MOQ
• Transport Package: Normal Package&Customers′ Demand
• Specification: thickness: 20-300mm width: >=155mm, length: 5800mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7225401000
• Production Capacity: 1000t/Y

Product Description

P21/NAK80 Special Alloy Steel Plate For Plastic Mould

1, Chemical composition:

C	Si	Mn	Ni	P	S	Mo	Al
0.10~0.15	0.15~1.00	1.00~2.00	2.7-3.30	≤0.01	≤0.01	0.20-0.50	0.50~1.50

2, 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.

3, Application:
Generally used in the mirror polishing mold, anti dust, the TV filter board, cosmetics boxes, precision wrinkles processing mold, office automation equipment, auto parts discharge machining mold.Its products, such as household, automotive, camera, computer and other transparent products.
A The sheet thickness no more than 2mm, efficient blanking die, punching die and stamping die.
B.The scissors, inserts, woodworking blade.
C.The thread rolling die and wear slider.
D.The cold heading die, thermosetting resin molding.
E.The deep drawing forming dies, cold extrusion die

4, Steel Grade: Mould steel 1Ni3Mn2CuAlMo/NAK80

5, Hardness: 37-43HRC

6, Specification:

Plate size	Round size
Thickness:20-300mm	Diameter:20-120mm
Width:>=155mm	Length:3000~6000mm
Length:5800mm

7, Recommend heat treatment:

Quenching			Tempering
Heating temperature	Cooling	Hardness/HRC	Heating temperature	Cooling	Hardness/HRC
840-870	OIL	50-55	200-500	AIR	37-43

8, Technical service:
Surface treatment of die and mould vacuum heat treatment (nitrogen and oxygen, carbon and nitrogen, carburizing, nitriding)


Product pictures:






Corner of factory:


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About us: 
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.  With more than 20 years experience in special steel industry,  our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.
To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel, Daye Special Steel.
We have thousand tons of stock materials in our own factory and also can provide processing services to customers.  We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.

After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients. 
Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. 
All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.