Dimensions
Round: dia.10-800 mm
Delivery Condition
EAF+LF+VD+(ESR), Hot rolled or Forged, Spheroidizing Annealed, Black surface or Machined surface, UT SEP1921 Class3 D/d
Equivalence
| AISI / SAE | DIN / W.Nr | JIS | GB |
| H11 | 1.2343 | SKD6 | 4Cr5MoSiV |
Chemical Composition(%)
| Steel Grade | C | Si | Mn | P | S | Cr | Mo | V |
| 1.2343 | 0.33-0.41 | 0.80-1.20 | 0.25-0.50 | ≤ 0.030 | 4.80-5.50 | 1.10-1.50 | 0.30-0.50 | |
| H11 | 0.30-0.43 | 0.80-1.20 | 0.20-0.50 | ≤ 0.030 | 4.75-5.50 | 1.10-1.60 | 0.30-0.60 |
Characteristics
1. DIN 1.2343 is a 5% chromium hot work steel that is characterized by excellent impact toughness. It contains less vanadium than DIN 1.2344. This provides for the higher toughness, with some reduction in wear resistance and temper resistance.
2. Deep-hardening, air-hardening steel that exhibits minimal size change during heat treatment.
3. Good resistance to thermal fatigue cracking (heat checking) and excellent resistance to gross cracking and thermal shock when water cooled in service.
Applications
Heavy duty hot work tools and dies, mainly for light alloy processing: mandrels, dies, and containers for metal tube and rod extrusion; hot extrusion equipment; tools and dies for the manufacture of hollow bodies, screws, rivets, nuts and bolts. Die casting equipment, forming dies, die inserts, hot shear blades, and plastic mould dies.
Basic Info. Model NO. Injection Mould Craftwork Injection Mold One-time Molding One-time Molding Certification CE, ISO Customized Customized Shape According to your drawings Service OEM
Basic Info. Model NO. Injection Mould Base Mould Cavity Single Cavity Plastic Material Check Detailed Description Process Combination Type Single-Process Mode Application Car, Household Appliances,
Product Name Customized Mould Base for Plastic Mould & Die Casting Die Material 1.2311/P20; 1.2738/718; 1.2083/420/4Cr13/S136; 1.2344/H13; NAK80; 1.1730/C45/S50C/S355 etc. CNC Machining Center 24 sets
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