Steelveron

High Strength Low Alloy Steel

Steelvron is a trusted High Strength Low Alloy Steel Supplier, Manufacturer, and Exporter, providing premium-grade HSLA steel designed for superior strength, durability, and cost-effective performance in construction, infrastructure, heavy engineering, and industrial applications. HSLA steel combines high tensile strength with excellent toughness while maintaining weldability, formability, and corrosion resistance, making it ideal for projects requiring lighter structures without compromising strength.

Overview

Available in grades such as ASTM A572, ASTM A992, ASTM A709, S355, S420, S460, Steelvron HSLA steel meets international standards including ASTM, EN, IS, DIN, and JIS, ensuring reliable performance in demanding environments. Our HSLA steel is supplied in Beams, Channels, Angles, Plates, Sheets, Hollow Sections, and Custom Profiles, providing versatile solutions for modern engineering projects.

Technical Specifications of High Strength Low Alloy Steel

High Strength & Reduced Weight:

Excellent strength-to-weight ratio reduces structural weight and material costs.

Superior Mechanical Properties:

High tensile and yield strength for heavy-duty applications.

Excellent Toughness & Ductility:

Resists fracture under dynamic and impact loads.

Weldable & Fabrication-Friendly:

Suitable for welding, cutting, bending, and forming without loss of strength.

Wide Range of Grades & Sizes:

ASTM A572, A992, A709, S355, S420, S460 for various applications.

Standards Compliance:

Fully compliant with ASTM, EN, IS, DIN, and JIS standards.

Corrosion Resistance:

Enhanced resistance to atmospheric corrosion and outdoor exposure.

Versatile Applications:

Construction, bridges, offshore structures, industrial machinery, and transportation.

Chemical Properties Of High Strength Low Alloy Steel

Grade	C (%)	Mn (%)	Si (%)	P (%)	S (%)	Nb (%)	V (%)	Ti (%)
ASTM A572 Gr.50	0.23 max	1.35	0.28	0.04	0.05	–	–	–
ASTM A572 Gr.55	0.24 max	1.35	0.30	0.04	0.05	0.02	0.05	0.02
ASTM A572 Gr.60	0.26 max	1.35	0.30	0.04	0.05	0.03	0.06	0.02
ASTM A992	0.26	1.35	0.50	0.04	0.05	–	–	–
S355	0.22 max	1.60	0.55	0.035	0.035	0.02	0.05	0.02
S420	0.22 max	1.60	0.55	0.035	0.035	0.02	0.05	0.02
S460	0.22 max	1.60	0.55	0.035	0.035	0.02	0.05	0.02

Physical Properties of High Strength Low Alloy Steel

Grade

Yield Strength (MPa)

Tensile Strength (MPa)

Elongation (%)

Hardness (HB)

ASTM A572 Gr.50

345

450–620

18

140

ASTM A572 Gr.55

380

485–650

17

150

ASTM A572 Gr.60

420

515–675

16

155

ASTM A992

345

450–620

20

140

S355

355

470–630

22

160

S420

420

500–640

19

170

S460

460

530–680

18

175

Mechanical Properties Of High Strength Low Alloy Steel

Property	Typical Value
Density (g/cm³)	7.85
Melting Point (°C)	1420–1450
Thermal Conductivity (W/m·K)	50
Specific Heat (J/kg·K)	460
Modulus of Elasticity (GPa)	200
Poisson’s Ratio	0.3

Types Of High Strength Low Alloy Steel We Offer

High Strength Low Alloy Steel Beams

High Strength Low Alloy Steel Channels

High Strength Low Alloy Steel Angles

High Strength Low Alloy Steel Hollow Sections

High Strength Low Alloy Steel Round Bars

High Strength Low Alloy Steel Plates and Sheets

High Strength Low Alloy Steel Custom Profiles

Materials We Offer

FAQ

Your complete guide to understanding Steelvron’s products, materials, certifications, and industrial applications worldwide

Why choose Steelvron as your High Strength Low Alloy Steel Supplier?

Steelvron provides premium HSLA steel with high tensile strength, excellent toughness, corrosion resistance, and compliance with ASTM, EN, IS, DIN, and JIS standards.

Which grades of HSLA steel do you supply?

ASTM A572 Gr.50/55/60/65, ASTM A992, ASTM A709, S355, S420, S460.

What types of HSLA steel are available?

Beams, Channels, Angles, Hollow Sections, Plates, Sheets, and Custom Profiles.

Can Steelvron provide customized HSLA steel profiles?

Yes, we manufacture custom lengths, widths, thicknesses, and special coatings as per project and client specifications.

Which industries commonly use HSLA steel?

Construction, infrastructure, shipbuilding, automotive, heavy machinery, and offshore engineering industries.

Why Choose Us?

Global Expertise

Trusted manufacturer, supplier, and exporter of High Strength Low Alloy Steel worldwide.

Complete Range

Comprehensive portfolio covering all High Strength Low Alloy Steel materials and types, ensuring broad compatibility.

Certified Quality

ISO-certified facilities ensure strict manufacturing and testing, delivering precision products consistently.

International Standards

Products meet ASME, ANSI, DIN, EN, BS, and JIS norms, ensuring acceptance.

Custom Solutions

Supplying standard and tailor-made High Strength Low Alloy Steel, crafted to match exact specifications.

Worldwide Reach

Exporting to 50+ countries with a proven record of client satisfaction.

Grade	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation (%)	Hardness (HB)
ASTM A572 Gr.50	345	450–620	18	140
ASTM A572 Gr.55	380	485–650	17	150
ASTM A572 Gr.60	420	515–675	16	155
ASTM A992	345	450–620	20	140
S355	355	470–630	22	160
S420	420	500–640	19	170
S460	460	530–680	18	175

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