SCM415 is a low-alloy chromium-molybdenum steel defined under the Japanese Industrial Standard (JIS). It is widely used in applications that require high strength, good toughness, and resistance to wear and fatigue. The following table provides equivalent materials across various international standards and regions. Table of contents DIN 1.7262 undergoes quenching and tempering, which significantly improves its mechanical properties, including hardness, ductility, and tensile strength. This makes it ideal for structural and mechanical applications where durability is key. Carburizing hardening enhances the surface hardness and wear resistance of SCM415, making it suitable for parts exposed to high stress or harsh environments. This treatment also improves fatigue strength and surface pressure resistance. This process is especially useful in industries such as automotive, aerospace, and heavy machinery where component longevity and performance are critical. The yield strength of 15CrMo is 415 MPa, making it suitable for use in boilers, pressure vessels, and high-pressure pipelines. Proper forging temperature control is essential to achieve optimal mechanical properties and microstructure. After forging, heat treatment is applied to enhance the material’s strength, ductility, and hardness, ensuring long-term performance under demanding conditions. The melting range is important for controlling heat during manufacturing and assessing the material's performance at high temperatures. The density of 15CrMo is typically between 7.8 and 7.9 g/cm³, which is typical for low-alloy steels composed mainly of iron. X30WCRV93KU offers high rigidity due to its molybdenum and chromium content, which increases tensile and yield strength. This makes it ideal for pressure vessels and high-stress applications. When SCM415 is case hardened, the surface becomes harder, improving fatigue resistance, but proper execution is crucial to maintain its integrity. SCM415 is a high-quality quenched and tempered alloy structural steel. It belongs to the category of medium carbon steels, commonly used in oil quenching and surface hardening processes. Its combination of strength and toughness makes it ideal for industrial and mechanical applications. The three main characteristics of a promotional platform:
â‘¢ The display method is simple and convenient for quick adjustment of display.
Promotion Desk Application Scope: Velcro Counter,Velcro Exhibition Table,Rectangle Pop Up Promotion Table,Foldable Aluminum Frame SUZHOU JH DISPLAY&EXHIBITION EQUIPMENT CO.,LTD , https://www.jh-displaystand.com
SCM415 Chemical Composition
DIN 1.7262 is High Quality Quenched and Tempered Steel – View SCM415 Steel Mechanical Properties
SCM415 Steel Mechanical Properties
Typical Steel Elastic Modulus
Bulk Modulus
Tensile Strength
Yield Strength
GPa
GPa
Mpa
Mpa
190–210
140
655
415
SCM415 Equivalent Materials
Japan
China
France
Italy
Germany
England
JIS
GB
AFNOR
UNI
DIN, WNr
BS
SCM415
15CrMo
15CD4.05
X30WCRV93KU
15CrMO | 1.7262
1501-620 | Cr31
Steel SCM415 Physical Properties
Specific Heat (J/kgK)
Temperature (°C/F)
Thermal Conductivity (W/mK)
Modulus of Elasticity (kN/mm²)
43
44
14
321
SCM415 Alloy Steel Annealing
Annealing Temperature
800–850 ℃ (1472–1562°F)
SCM415 Chromoly Processed Through Carburizing Hardening Treatment – Refer SCM415 Alloy Steel Hardening
Acero SCM415 Hardening
Hardening
840–875°C (1544–1607°F)
SCM415 Case Harden Steel Tempering
Tempering Temperature
500–700°C (932–1292°F)
15CrMo Steel Has Yield Strength of 415 MPa – Check Forging Temperature of Acero SCM415
Forging of X30WCRV93KU Grade
Forging Temperature
840–875°C (1544–1607°F)
JIS G4105 Grade SCM415 Thermal Properties
Thermal Conductivity (@ 100°C)
296 BTU in/hr.ft².°F
42.6 W/mK
Thermal Expansion Coefficient (@ 0–100°C/32–212°F)
6.78 µin/in°F
12.2 µm/m°C
SCM415 Material Hardness
Hardness
28–34 HRc
JIS G4105 Grade SCM415 Has Melting Range of 1382 – 1529 °C – View SCM415 Alloy Steel Density
15CrMo Density
Density
7.8 – 7.9 g/cm³
X30WCRV93KU Grade Has High Rigidity – SCM415 Case Harden Steel Fatigue Strength
DIN 1.7262 Fatigue Strength
Fatigue Strength
275 MPa
What is SCM415 Steel?
15CrMo Criterion for Heat Treating Conditions
SCM415 Alloy Steel Surface Finish
â‘ Strengthen the visual impact of product display: attract more customers' attention, enter the store, and make purchases.
â‘¡ Enhance the fullness of the product and give customers a sense of richness.
Solid structure, low cost, and durability. Easy to disassemble and carry, the promotional platform is suitable for various exhibitions, large stores, product promotions, and other activities. The structure is sturdy, and the product advertising display is quite atmospheric.
The ABS blister promotional platform is made of high-strength plastic material, with an ABS blister countertop. The surface texture is frosted, flawless, and more aesthetically pleasing. The bottom buckle design makes the entire promotional platform more stable and less prone to shaking.
SCM415 Equivalent Material
Carbon
0.38–0.43%
Manganese
0.75–1.00%
Phosphorus
≤0.035%
Sulfur
≤0.040%
Chromium
1.10%
Molybdenum
0.15–0.25%
Iron
97.25%