NAK80/P21 Injection Plastic Mould Steel

• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Forged
• 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
• Quality Assurance: 100% UT passed
• Delivery Time: 15-20days
• Delivery condition: Pre-hardened HRC40
• Condition: stock
• Transport Package: Standard/Customized
• Specification: customized
• Trademark: BAO STEEL
• Origin: China
• HS Code: 7225401000
• Production Capacity: 1000t/Month

Product Description

NAK80/P21  Injection Plastic Mould Steel

1.

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

2.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

3. Specification:

SIZE	Round bar	Diameter(mm)	Length(mm)
		Max 600	Max 9000
	Plate	Thickness(mm)	Width(mm)	Length(mm)
		Max 800	Max 2200	Max 5800
The above is our regular size, We also can provide customized sizes!

4. Features:
1),Prehardened steels,without any heat treatment(state as delivered,age hardening:HRC38~42ºC)
2),The most suitable for mirror polishing machining of hardened steel,Have good electro discharge machining features;
3),Frist-rate after processing the surface,can replace engraved processing;
4),In the discharge machining (edm)surface hardness does not increase,can simplify subsequent processing
Operations;
5),Good weldability, chip table do not hardening,can make the subsequent process is simple;
6),Good toughness and excellent mechanical properties, reduce worry rupture, etc;

5. Hardness:38-42HRC

6. Product pictures