Hot Rolled ESR Hot Work Mould Steel Round Bar (1.2344 H13 SKD61)
It can displace imported senior high quality hot work die steels such as 1.2344/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 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 |
Available Size (mm)
| Shape |
Thickness/
Diameter |
Width |
Length |
| Round Bar |
16-520 |
/ |
3000-6000 |
| Flat Bar |
16-260 |
205-610 |
3000-6000 |
| Forged |
Round Bar |
150-450 |
/ |
2000-6000 |
| Block |
100-500 |
600-1000 |
2000-6000 |
Products Show:
ESR Hot Work Mould Steel Round Bar 1.2344 H13 SKD61
Changfeng Steel Main Products
| Steel STANDARD/GRADE |
Flat Bar Size(mm) |
Round bar Size(mm) |
Technics |
| DIN |
AISM |
JIS |
GB(China) |
Thickness |
Width |
Length |
Diameter |
Length |
| 1.121 |
SAE1050 |
S50C |
50# |
10-450 |
155-2200 |
2000-12000 |
|
|
Forged, Hot Rolled |
| 1.2311 |
P20 |
PDS-3 |
3Cr2Mo |
10-460 |
155-2200 |
2000-10000 |
20-200 |
2000-6000 |
| 1.2738 |
P20+Ni |
- |
3Cr2NiMnMo |
21-300 |
155-2200 |
2000-8000 |
20-200 |
2000-6000 |
| 1.2379 |
D2 |
SKD10 |
SKD10 |
10-200 |
155-810 |
2000-6000 |
14-80 |
3000-6000 |
| 1.2080 |
D3 |
SKD1 |
3Cr2Mo |
10-200 |
155-810 |
2000-6000 |
20-200 |
3000-6000 |
| 1.2083 |
420 |
- |
4Cr13 |
10-500 |
155-1200 |
2000-6000 |
12-300 |
3000-6000 |
| 1.2344 |
H13 |
SKD61 |
4Cr5MoSiV1 |
10-500 |
155-1600 |
2000-6000 |
16-400 |
3000-6000 |
| 1.2510 |
O1 |
SKS3 |
9CrWMn |
10-200 |
155-810 |
2000-6000 |
20-200 |
3000-6000 |
| 1.7225 |
SAE4140 |
SCM440 |
42CrMo |
10-280 |
155-2200 |
2000-6000 |
16-450 |
3000-6000 |
Company Profile
Guangzhou Changfeng Steel Co.,LTD is an export agent company of Baosteel Group special steel products, which mainly sells plastic die steel, hot work die steel, cold work die steel, alloy structural steel, bearing steel, tool steel, stainless teel, carbon steel, etc. We also act on behalf of exporting steels of mainly steel factories in China, including Shagang group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on. Changfeng is full of export experience to the market all over the world, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
Changfeng has a lot of experienced and competent elites and is capable of offering the best service after years of development. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. Our all products should be inspected the metallographic analysis,hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI,JIS and GB to ensure their function and quality.
Changfeng keeps the principle of " sincerely cooperation, endless striving for perfection" to establish long-term and win-win relationship with importers all over the world.
Production Line
Quality Inspection
Warehouse
Our service
We provide quality special steel for all industries.
Orders of any size, any length, shipped fast
We carry a unique inventory of specialty special steel
Provide related value-adding services :
metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.
Sawing for small or large quantities, sawing-to-size.
Excellent customer service
Contact Us
Contact us for the latest price and more details
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