S500MC: chemical composition, material properties, S500MC steel equivalent

S500MC is a high-strength, low-alloy structural steel grade defined in the EN 10149-2 standard.

The chemical composition and material properties of S500MC (EN 10149-2) are as follows:

Chemical Composition of S500MC

	%
C	0.12
Si	0.50
Mn	1.70
P	0.025
S	0.015
Al	0.015
Nb	0.09
V	0.20
Ti	0.15

Mechanical Properties of S500MC

GRADE	YIELD STRENGTH	TENSILE STRENGTH	ELONGATION A
			< 3mm	> 3mm
S500MC	> 500MPa	550 - 700MPa	>12%	>14%

These properties make S500MC suitable for applications requiring high strength combined with good formability. It is designed to be used in cold forming processes and exhibits excellent bending and welding characteristics. The fine-grained microstructure achieved through thermomechanical rolling contributes to its formability and toughness.

It's important to note that specific mechanical properties can vary depending on factors such as plate thickness, heat treatment, and manufacturing processes. Consulting the relevant material standards, such as EN 10149-2, will provide detailed information on the specified requirements and ensure accurate utilization of S500MC for your intended application.

s500mc steel equivalent

The equivalent steel grades to S500MC (EN 10149-2) vary depending on the country and standard used for comparison. Here are some commonly referenced equivalents:

ASTM A656 Grade 80 (USA): This is a high-strength, low-alloy (HSLA) structural steel grade with similar properties to S500MC.

JIS G3113: SAPH440 (Japan): This is a hot-rolled steel grade with comparable characteristics to S500MC.

Q/BQB 310-2009: BZJ495-2008 BD700 (China): This is a Chinese standard that corresponds to S500MC.

While these grades may have similar properties, there can still be slight differences in composition, mechanical properties, and processing requirements. When choosing an equivalent grade, it's advisable to consult the relevant standards and specifications to ensure compatibility and suitability for your specific application.

When utilizing S500MC, it is crucial to consider the specific requirements of your application, such as strength, formability, and weldability. Adhering to the recommended processing guidelines and consulting the EN 10149-2 standard will ensure proper usage and performance of the material.