NAK80/AISI P21/XPM High Precision Plate Steel

• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Hot Rolled
• Application: Die Steel Bar
• Surface: Black
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel
• Model NO.: NAK80/ P21
• Delivery condition: Pre-hardened HRC40
• Thickness: 20-300mm
• Surface conditions: Black
• Quality Assurance: 100% UT passed
• Delivery Time: 7days
• Condition: stock
• Transport Package: Standard/Customized
• Specification: standard/customized
• Trademark: customized
• Origin: China
• HS Code: 7225401000
• Production Capacity: 1000 Tons/ Month

Product Description

NAK80/AISI P21/XPM High Precision Plate Steel & Round Steel

1. Product Introduction
NAK80 is low alloy separate out in duration steel. It has good mechanical property after the heat-treatment with small distortion and nice mirror process under the heat-treatment and has good nitrogenated capacity, electronic capacity and welding capacity.  Used for high precision mirror plastic mould and high appearance home electronic plastic mould. 

2. Features

1. Good mirror processing performance
2.  The heat treatment process is simple and the deformation is small
3. Good nitriding performance, electrical processing properties, solderability and high pattern etching performance
4. High hardenability

3. Similar Standards

Chinese	American	Germany	Japanese
GB	AISI	DIN	JIS
10Ni3MnCuAl	P21	XPM	NAK80

4. Stock Size

Plate	Thickness	20-300mm
	Width	200-2000mm
	Length	3000-6000mm
round bar	Diameter	50-1000mm

5. Chemical Composition

Grades	C	Si	Mn	P	S	Mo	Ni	Cu
NAK80	0.05-0.18	0.15-1.00	1.0-2.0	/	/	0.1-0.4	2.5-3.5	0.7-1.5
10Ni3MnCuAl	0.06-0.16	≤0.4	1.4-1.7	≤0.03	≤0.03	0.2-0.5	2.7-3.3	0.8-1.2

6. Heat Treatment

Quenching		Tempering
Heating Temperature/ºC	Hardness/HRC	Heating Temperature/ºC	Cooling	Hardness/HRC
840-870	50-55	200-500	Air	37-43

7. General Applications
1. Mirror polishing mold, dust cover, TV filter, cosmetic box  
2. Precision thread processing molds, office automation equipment, automotive parts
3. Electric discharge machining mold

8. Product picture