Wear-Resistant Steel Miilux
📌 Overview and Technical Specifications
Wear-resistant steel Miilux is a high-strength material designed for extreme wear conditions. It offers outstanding resistance to abrasion, mechanical stress, and impact, ensuring an extended service life in harsh environments.
🛠 Specifications:
- Hardness: 400–600 HBW (depending on the grade)
- Thickness: from 6 mm to 80 mm
- Yield strength: 1100–1600 MPa
- Tensile strength: 1300–1900 MPa
- Impact toughness: excellent, even in low temperatures
🧪 Chemical Composition
- Carbon (C): 0.20 – 0.38%
- Silicon (Si): 0.30 – 0.80%
- Manganese (Mn): 0.50 – 1.50%
- Chromium (Cr): 0.80 – 1.50%
- Nickel (Ni): 0.20 – 1.00%
- Molybdenum (Mo): 0.20 – 0.60%
- Boron (B): ≤0.005%
⚙ Applications
Miilux steel is widely used in the following industries:
- 🚜 Heavy-duty machinery manufacturing (buckets, bulldozer blades, excavator components)
- 🏗 Mining and quarrying (conveyors, crushing units, wear plates)
- 🚛 Transport and construction (dump truck bodies, structural reinforcements)
- ⚙ Industrial processing (cutting edges, wear-resistant linings, recycling equipment)
🌟 Features
- ✅ Superior resistance to abrasive wear
- ✅ Exceptional toughness and impact resistance
- ✅ Good weldability and processing capability
- ✅ Increased durability for demanding applications
Miilux Wear Steel Delivery Forms
Miilux 400 – HBW 360 – 420
Miilux 450 – HBW 420 – 470
· Miilux 500 – HBW 470 – 520
Miilux Crusher 530 – HBW 490 – 550
· Miilux 600 – HBW 520 – 570
Miilux steel chemistry
| Steel grade
| Thickness
| C
| Si
| Mn
| P
| S
| Cr
| Ni
| Mo
| B
|
| Miilux® 400
| 5-30mm
| 0.20
| 0.70
| 1 ,70
| 0.030
| 0.015
| 1 ,50
| 0.40
| 0.50
| 0.004
|
| Miilux® 400
| 30-120 mm
| 0.24
| 0.70
| 1.70
| 0.030
| 0.015
| 1.50
| 0.70
| 0.50
| 0.004
|
| Miilux® 450
| 5-120 mm
| 0.26
| 0.70
| 1.70
| 0.030
| 0.015 <spanstyle=”font-size” : 12pt;”> | 1 ,50
| 0.70
| 0.50
| 0.004
|
| Miilux® 500
| 5-120 mm
| 0, 30
| 0.70
| 1.70
| 0.030
| 0.015
| 1.50
| 0.80
| 0.50
| 0.004
|
| Miilux® 530
| 20-40 mm
| 0.34
| 0.70
| 1.70
| 0.030
| 0.015
| 1.50
| 0.50
| 0.25
| 0.004
|
Mechanical properties of Miilux steels
| Steel grade
| Thickness
| Yield strength
Rp0 ,2 N/mm2
| Tensile strength Rm N/mm2
| Elongation
A5 ‘
| Impact strength
Charpy-V -40°C longitude
| Hardness range HBW
| CEV
|
| Miilux® 400
| 5-12 mm
| 1000
| 1250
| 10
| 40 J
| 360 – 420
| 0.45
|
| Miilux® 400
| 12-30 mm
| 1000
| 1250
| 10
| 30 J
| 360 – 420
| 0.45
|
| Miilux® 400
| 30- 120 mm
| 1100
| 1400
| 8
| 30 J
| 360 – 420
|
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