DC53 Standard Cold Work Tool Steel Die Steel Mould Steel Alloy Steel
Production Introduction
D53 modified form D2/1.2379/SKD11 etc, with high wear-resisting cold working die steel, HSSD DC53 steel has the properties of high strength and high wear resistant, replace a new generation imported common cold working die steel with high obdurability high wear-resisting, 
Chemical composition
| Trade mark | C | Si | Mn | Cr | Mo | V |
| HSSD DC53 | 0.90-1.20 | 0.30-0.65 | 0.20-0.50 | 7.50-900 | 1.20-1.60 | 0.30-0.60 |
Key words:
DC53, 1.2990, GS-821, ASSAB 88, SLD-MAGIC, AISI D2, W.-Nr. 1.2379
Features
1, the high obdurability is higher than that of 1.2379, and the wear- resisting property is good.2, the high obdurability is more than two times than 1.2379, overcome the weakness of traditional with easy tip or craze, high temperature resistance tempering stability better than that of 1.2379/D2,in general and precision mold domain can replace 1.2379/D2, its use performance is the same type cold die imported.
Characteristic curve of quenching and temper
Payment: 30% Deposit, blance by L/C at Sight or T/T.
Recommend heat treatment
| Quenching | Tempering | |||||||
| Program | Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature/ºC | Tempring number | Hardness (HRC) | ||
| First heating | Second heating | Last heating | ||||||
| 1 | 500-600 | 820-860 | 1010-1060 | Oil cooling | 60-65 | 170-230 | 2 | 61-63 |
| 2 | 500-600 | 820-860 | 1010-1060 | Oil cooling | 60-65 | 510-540 | 2 | 60-62 |
Application
Precision stamping die; cold forging; deep drawing and rub line die; auto parts bending die; bicycle parts die; hydraulic pressure molding die; high speed cutting the punch; stainless steel plate punch.
Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
4. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question, please contact with us freely by e-mail or telephone.
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