中国（上海）臨港新区自由貿易試験区

コールテンA588 GrK鋼

Corten A588 GrK steel is a weathering steel designed for excellent corrosion resistance and mechanical properties when exposed to atmospheric environments. This steel is a high-strength low-alloy steel, mainly composed of iron, carbon, silicon, manganese, and copper, and contains small amounts of phosphorus, sulfur, nickel, and chromium.

Product catalogue

Hanging Fireplace (2)
steel BBQ grill (14)
Steel Fire pit (26)
- ペレットトーチ (3)
- gas fire pit burner (2)
- wood fire pit (13)
- gas fire pit (6)
コールテン鋼板 (34)
ガーデン・デコレーション (42)
- flower pot (6)
- mailbox (1)
- light post (13)
- corten sculpture (3)
- water feature (2)
- screen panel (10)
- garden edging (5)
パティオ家具 (3)
アクセサリー (4)
- bbq accessories (3)
- flower assessories (1)

Corten A588 GrK Steel Features and Benefits:
Weather resistance: Corten A588 GrK steel has high weather resistance and can resist atmospheric corrosion, which is suitable for structural components in outdoor exposed environments.
Mechanical properties: The steel has high tensile strength and yield strength at room temperature, and has good elongation properties.
Widely used: Often used in Bridges, large containers, chimneys, and other structures, especially in environments requiring high weather resistance.

Order and packaging:
Minimum order size: Usually 1 ton or more, depending on the requirements of the supplier.
Packaging: Waterproof plastic packaging, bundling packaging, or bulk transport is generally used to ensure safety during transportation.

プロパティ	Value
化学組成
– Carbon (C)	≤ 0.27%
– Manganese (Mn)	0.65-1.30%
– Phosphorus (P)	≤ 0.04%
– Sulfur (S)	≤ 0.05%
– Silicon (Si)	0.20-0.60%
– Copper (Cu)	0.20-0.40%
– Nickel (Ni)	0.20-0.50%
– Chromium (Cr)	0.40-0.70%
Mechanical Properties
– Tensile Strength	450-630 MPa
– Yield Strength	≥ 345 MPa
– Elongation	≥ 20%