Delivery Time:20~30 days
Certification:ISO9001:2008;SGS TEST;Mill certificate test

High Precision Forged Tool Steel , Mirror Plastic Mould Steel
 

Specifications
1. good hardenability
2. high strength
3. excellent wearing resistance
 

NAK80 high precision mirror plastic mould steel with size 50~200mm

1. Chemical composition:

C	Si	Mn	Mo	Cu	Ni	Al	P	S
0.15	0.30	1.50	0.30	1.00	3.0	1.00	0.02max	0.02max

2. Specification:

 NAK80 Plastic Mould Steel

Steel Properties

super clean, ESR manufacturing process age-hardened for uniformity of hardness throughout, even in heavy section when welded, leaves no witness lines after re-aging uniform grain structure with no pin holes, inclusions or hard spots machines up to 20% faster than 30HRC P20 mold steels never needs stress relieving, even after heavy maching super polishability, even over welded areas

Applications	clear lens molds extremely critical diamond finish applications molds requiring special EDM finish
Delivery  condition	quenched and tempered

4.Forged, Pre-harden &tempering , milled  surface

5.Hardness: 38~42HRC

6.   Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface 

7.Ultrasonic test standard: SPE1921-GR3, CLASS E/E    

8 Stock size list :

Steel grade	Thickness MM	Width MM	Length MM
NAK80 mould steel	35	305	2000~4500
NAK80 mould steel	45	455	2000~4500
NAK80 mould steel	65	505	2000~4500
NAK80 mould steel	75	610	2000~4500
NAK80 mould steel	85	610	2000~4500
NAK80 mould steel	90	610	2000~4500
NAK80 mould steel	125	610	2000~4500
NAK80 mould steel	145	610	2000~4500
NAK80 mould steel	175	610	2000~4500
NAK80 mould steel	195	610	2000~4500
NAK80 mould steel	70	610	2000~4500
NAK80 mould steel	80	610	2000~4500
NAK80 mould steel	95	610	2000~4500
NAK80 mould steel	105	610	2000~4500