If you’re looking for high-strength and durable steel, chances are you’ve heard of Weldox 100. This type of steel is highly sought after for its exceptional toughness, resistance to wear and tear, and low carbon content. This blog post will delve deep into Weldox 100, discussing its composition, mechanical and physical properties, applications, and more.
What is Weldox 100?
Weldox 100 is a high-strength steel plate with excellent toughness and formability. It has a shallow carbon content and a nominal yield strength of up to 1100 MPa, making it ideal for applications requiring enhanced structural integrity. It is also highly resistant to abrasion and corrosion, providing exceptional durability in harsh environments.
Weldox 100 Composition
Weldox 100 is a high-strength structural steel that falls under the group of quenched and tempered steels. Its composition includes carbon, manganese, molybdenum, and chromium in higher amounts than regular carbon steel. This combination of elements gives Weldox 100 its impressive strength and durability. With a low carbon content, Weldox 100 is also highly weldable.
| C *) (MAX %) |
SI *) (MAX %) |
MN*) (MAX %) |
P (MAX %) |
S (MAX %) |
CR*) (MAX %) |
NI*) (MAX %) |
MO*) (MAX %) |
B*) (MAX %) |
|---|---|---|---|---|---|---|---|---|
| 0.20 | 0.60 | 1.60 | 0.020 | 0.010 | 0.80 | 2.0 | 0.70 | 0.005 |
Weldox 100 Mechanical Properties
With a minimum yield strength of 100,000 psi, Weldox 100 is among the toughest steels on the market. Its high power makes it ideal for structural applications requiring wear and tear resistance. Additionally, Weldox 100’s high strength-to-weight ratio makes it a preferred choice for heavy-duty equipment that demands superior toughness.
| THICKNESS (mm) |
YIELD STRENGTH RP0.2 (MIN MPa) |
TENSILE STRENGTH RM (MPa) |
ELONGATION A50 1) (MIN %) |
REDUCTION OF AREA (MIN %) |
|---|---|---|---|---|
| 4.76 – 19.05 | 690 | 760 – 890 | 16 | 35 |
| 19.06 – 63.50 | 690 | 760 – 890 | 16 | 35 2) |
| 63.51 – 101.60 | 650 | 700 – 890 | 14 | 35 2) |
| 101.61 – 127.00 | 650 | 700 – 890 | 14 | 35 2) |
Weldox 100 Physical Properties
In addition to high strength and durability, Weldox 100 is also known for its low weight, making it a popular choice for manufacturers looking to reduce the overall weight of their equipment. With a density of 7.85 kg/m3, Weldox 100 is significantly lighter than regular carbon steel. Its ability to withstand high stress and fatigue makes it an ideal choice for highly demanding applications.
Weldox 100 Carbon Equivalent CET(CEV)
| THICKNESS (mm) |
4.762 – 31.750 | 31.751 – 50.800 | 50.801 – 101.600 | 101.601 – 127.00 |
|---|---|---|---|---|
| Max CET(CEV) | 0.32 (0.46) | 0.36 (0.52) | 0.39 (0.58) | 0.41 (0.67) |
Weldox 100 Corrosion Resistance
Weldox 100 is highly resistant to corrosion, thanks to the addition of chromium and molybdenum in its composition. Its corrosion resistance is comparable to that of stainless steel, making it an ideal material for use in harsh environments like marine and offshore applications.
Weldox 100 Heat Treatment
Weldox 100 undergoes a quenching and tempering process to achieve its exceptional strength and toughness. This process involves heating the steel to a high temperature and then rapidly cooling it to enhance its hardness. After quenching, the steel is tempered, which helps to reduce its brittleness and increase its toughness.
Weldox 100 Machining
While Weldox 100 is highly machinable, it requires specialized tools due to its high strength and hardness. CNC machining is ideal for Weldox 100, allowing manufacturers to produce exact, complex parts with minimal waste.
Weldox 100 Welding
Weldox 100 is a high-strength structural steel designed for use in welded structures. It provides excellent mechanical and welding characteristics and superior resistance to stress corrosion, cracking and fatigue. Its low weight makes it ideal for supporting significant, heavy components without sacrificing strength.
Conclusion
Weldox 100 is a high-strength steel renowned for its exceptional toughness, low weight, and resistance to wear and tear. Its unique combination of elements makes it suitable for demanding applications like marine and offshore environments, heavy-duty equipment, and structural applications. With its low carbon content, Weldox 100 is highly weldable, making it easy to fabricate and customize to meet specific application requirements. Whether you’re in the market for steel that can withstand high stress, severe weather conditions or heavy usage, Weldox 100 is an ideal choice.
Abhishek is a seasoned blogger and industry expert, sharing his insights and knowledge on various topics. With his research, Abhishek offers valuable insights and tips for professionals and enthusiasts. Follow him for expert advice on the latest trends and developments in the metal industry.
