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HSSD 2344 senior high quality hot work tool steel
Die-casting mould for aluminum, extrusion mould, and thin-wall plastics mould.
It can displace imported senior high quality hot work die steels such as 1.2344/ASSAB8407/AISI H13.Etc.
1.2344 modified high roughness high isotropy hot work die steel HSSD2344 steel have good thermal stability and thermal fatigue resistance.
Applications
It can displace imported die steels such as ASSAB8047,AISI H13, widely used in die casting mold, hot extruding die, brass casting die, high strength plastic die etc.
Feature
Electro slag remelting, annealing with diffusion process and ultrafiningheat- treatment has good microstructual homogeneity and finer dispersed carbides.
High isotropy, aspect rations≥0.8
Good tempering performance, high toughness, high temperature strength, good thermal stability and thermal fatigue resistance.
Hardness
Technical service
Die vacuum heat treatment and die surface treatment (N-O,C-N, carburize and nitridation surface treatment).
Chemical composition
Recommend heat treatment
Port of loding:Shenzhen China
Terms of Payment:T/T OR L/C
Delivery time:For abundant stock, 15-20 days.For customized products, 30-50 days.
Company imformations:
Company name:Guangzhou Changfeng Steel Co., Ltd.
Add:Room 306 A, No.3529, East Huangpu Road, Huangpu District, Guangzhou, Guangdong, China
Tel:86-20-82891186
Fax:86-20-62241606
Machine processing
Factory warehouse
Die-casting mould for aluminum, extrusion mould, and thin-wall plastics mould.
It can displace imported senior high quality hot work die steels such as 1.2344/ASSAB8407/AISI H13.Etc.
1.2344 modified high roughness high isotropy hot work die steel HSSD2344 steel have good thermal stability and thermal fatigue resistance.
Applications
It can displace imported die steels such as ASSAB8047,AISI H13, widely used in die casting mold, hot extruding die, brass casting die, high strength plastic die etc.
Feature
Electro slag remelting, annealing with diffusion process and ultrafiningheat- treatment has good microstructual homogeneity and finer dispersed carbides.
High isotropy, aspect rations≥0.8
Good tempering performance, high toughness, high temperature strength, good thermal stability and thermal fatigue resistance.
Hardness
| Annealing hardness | Quenching hardness | Tempering hardness |
| ≤230HB, | 51-55HRC | 46-50HRC |
Technical service
Die vacuum heat treatment and die surface treatment (N-O,C-N, carburize and nitridation surface treatment).
Chemical composition
| C | Si | Mn | P | S | Cr | Mo | V |
| 0.35-0.40 | 1.00-1.20 | 0.40-0.60 | ≤0.015 | ≤0.003 | 4.80-5.20 | 1.20-1.40 | 0.80-1.00 |
Recommend heat treatment
| Heating temperature | Cooling way | Hardness (HRC) | Tempering temperature /ºC |
Tempering number | Hardness (HRV) |
||
| First preheating | Second preheating | Last heating | |||||
| 500- 600 |
820- 860 |
1010- 1040 |
Oil cooling | 53-55 | 560-620 | 2 | 50-46 |
Terms of Payment:T/T OR L/C
Delivery time:For abundant stock, 15-20 days.For customized products, 30-50 days.
Company imformations:
Company name:Guangzhou Changfeng Steel Co., Ltd.
Add:Room 306 A, No.3529, East Huangpu Road, Huangpu District, Guangzhou, Guangdong, China
Tel:86-20-82891186
Fax:86-20-62241606
Machine processing
Factory warehouse