Plastic Mould Steel

We are offering plastic mould steel ,
p20+s 1.2312 40crmnmos86 (plastic mold steel)
size available:
plate: thickness: 40-350mm
width: 100m-1000mm
length: 2m—6m
round: dia. 60---800mm
listing description
1. Eaf-lf-vd-esr forged
2. Iso 9001 certificated
3. Factory direct sales steady supply
4. Higher resistance to heat checking
detailed description
characteristics:
round p20+s is with additional sulphur, usually supplied in a quenched and tempered condition. Polishable, better machinability compared to 1.2311.
applications:
round p20+s is for making plastic moulds, frames for plastic pressure dies, hydroforming tools.
steel grade: p20+s1.2312 40crmnmos86.
specification: round bars 60-800mm flats 40-350x100-1000mm.
delivery condition: eaf+lf+vd+(esr),forged, annealed, ut tested, peeled or machined.
tolerance: 0+2mm
ut grade: sep1921,group3, class dd
payment item: tt,lc
equivalent grades:
gb：40crmnmos86
din：1.2312
aisi：p20+s
chemical composition (for reference only):
c:0.35-0.45 mn:1.40-1.60 si:0.30-0.50 cr:1.80-2.00 mo:0.15-0.25 p: ≤0.03 s:0.05-0.10
surface condition: black surface turning milling peeling polishing.
hardness: annealed hbs220 max
weight: 20ft: gw: 17.5t; (5.69mx2.13mx2.18m,)
40ft: gw: 22t; (11.8mx2.13mx2.18m).