S60 Steel Base Material Composition

Element	Content Range (%)
Carbon (C)	0.57-0.65
Manganese (Mn)	0.50-0.80
Silicon (Si)	0.17-0.37
Phosphorus (P)	≤0.035
Sulfur (S)	≤0.035
Iron (Fe)	Balance

Product Features

Property Category	Specification	Details/Values
Superior Strength	Tensile Strength	675-980 MPa
	Yield Strength	≥ 410 MPa
	Hardness (Annealed State)	201-255 HB
Corrosion Resistance	Coating Type	Hot-dip galvanized (G90 or Z275)
	Salt Spray Resistance	500-1000 hours*
Formability	Cold-working Capability	Suitable for spring applications
	Weldability	Good (with proper techniques)

Introduction

The S60 High Carbon Steel Galvanized Sheet is steel plates with S60 high carbon steel as the base material and galvanized surface. They are widely used in industrial fields with high requirements for strength and protection.

Features

Machinery Manufacturing
The tensile strength of S60 High Carbon Steel Galvanized Sheet typically ranges from 620–850 MPa, and the hardness after heat treatment can reach HRC 55 or above. They offer excellent impact resistance and rigidity. Therefore, in heavy-duty equipment, they are commonly used to manufacture load-bearing support structures, high-frequency wear parts, and moving components.

Agricultural Machinery and Forestry Equipment
Agricultural and forestry machinery operates outdoors for extended periods and often encounters high humidity and muddy environments. Our products feature high hardness, and the galvanized coating helps prevent surface corrosion, ensuring long-term structural stability of the components.

Industrial Cutting and Elastic Component Manufacturing
For the production of components such as springs, gaskets, and blades that require high resilience and cutting performance, our products achieve an excellent elastic modulus through temperature-controlled quenching.

Common Sizes

Thickness	0.5mm, 0.6mm, 0.7mm, 0.8mm, 1.0mm, 1.2mm, etc.
Width	1000mm, 1200mm, 1250mm, etc.
Length	2000mm, 2500mm, 3000mm, etc.

Advantages of S60

Advantages	Key Points
High Strength & Lightweight	High carbon content (≈0.60%) provides excellent tensile strength; lightweight design reduces transportation/installation costs.
Corrosion Resistance	Hot - dip galvanized zinc coating (85–150g/m²) protects against rust, humidity, and UV radiation; self - healing properties.
Cost - Effective	Affordable compared to stainless steel/aluminum; low maintenance costs (no frequent painting).
Versatility	Easily fabricated (stamping, welding, bending); compatible with coatings/paints for aesthetics/protection.
Weather Adaptability	Suitable for extreme climates (heat, humidity, acid rain); non - flammable with fire - safe properties.
Standardized Availability	Widely available in common sizes (0.5–1.2mm thickness, 1000–1250mm width); compliant with ASTM/EN standards.