1) Delivery condition:Hot rolled&forging,EAF OR ESR
material,black or machined surface, Hardenedm,Hardness:37--43HRC
2)Chemical composition: C: 0.10-0.15 Si: 0.15-1.00 Mn : 1.00-2.0 Ni
: 2.50-3.50 Cu : 0.70- 1.50 Mo : 0.10-0.40 3).Specification:
4).Application: Used for high precision mirror plastic mould,high
appearance home electronic plastic mould 5) Payment terms: 30%
deposit, balance against L/C at sight or T/T. Price:
USD$2400-3000/ton FOB SHENZHEN 6) Packing :RAW 7)Delivery time
1Ni3Mn2CuAlMo / NAK80 is low allloy separate out induration steel .
it has good machanical property after the heat-treatment .
1Ni3Mn2CuAlMo / NAK80 is high quenching . it's simple ,small
distortion and nice mirror process under the heat-treatment . and
has good nitrogenated capacity , elctronic capacity and welding
capacity. and has strong good flower pattern engraving capacity and
so on . 1Ni3Mn2CuAlMo / NAK80 is used for high precision mirrror
plastic mould and high appearance home electronic plastic mould .