Specifications
tool steel P20+Ni1. UT test grade: SEP 1921-84 Class C/c
2. Payment terms:TT/LC at sight
3. Best price
tool steel P20+Ni,P20,1.2738,D2,D3,H13,4140
3Cr2MnNiMo/P20+Ni/1.2738/718 plastic mould steel
1.Mian application
Large precision,high polishing plastic moulds,such as car accessories,household applianc,Electronic and AUDIO-Video products
2.Delivery condition
Conventional or ESR,hot rolling or forging,black surface or milling
Hardened and tempered to:28-35HRC
Width:1500-2500mm Thickness:20-400mm, Hot rolled; 410-800mm Forged
3.General
Through-hardening,good maching and mirror abilities;can be put into direct use after processing ,no further heat treatment and chrome plating;nitriding can increase surface hardness
4.Chemical analysis
C% | Mn% | Si% | Cr% | Ni% | Mo% | P% | S% |
0.32-0.40 | 1.10-1.50 | 0.20-0.40 | 1.10-2.00 | 2.90-3.50 | 0.30-0.55 | ≤0.03 | ≤0.03 |
5.Delivery
ACC.to your request-Standard steel bar(sawing)
-non-standard steel bar(sawing)
6.Compared grades(based on usage)
Chinese | American | German | Swedish | Japanese |
GB | AISI | DIN | ASSAB | JIS |
3CrMnNiMo | P20+NI | 1.2738 | 718 | NAKS5 |
7. Please note:
