// Steel Grades

G450 steel is a structural steel grade according to the Australian AS 1397 standard. Its minimum yield strength is 450 MPa and the carbon content

G350 steel is a structural steel grade to the Australian AS 1397 standard, which is the base material for hot-dip metallic coated steel. Its minimum

G250 steel is a structural steel grade according to the Australian AS 1397 standard. Its yield strength is 250 MPa and its carbon content is

G300 steel is a Metallic Coated structural steel in the AS 1397 standard, and the minimum yield strength is 300 MPa. G300 steel is used

G550 steel is a structural steel grade in the Australian AS 1397 (Continuous hot-dip metallic coated steel sheet and strip) standard. G550 means that the

Definition Structural steel (non-alloyed high-grade steel) S550GD is a structural steel with a yield point of 550 N/mm², which has excellent corrosion resistance, forming, coating

Definition Steel grade S390GD is a structural steel formulated according to standard DIN specifications and hot-dip galvanized strip and sheet classification. As a high-tech, high-value-added

Grade S320GD is structural steel with a yield strength of at least 320 MPa. S320GD is available in the following hot dip coatings: S320GD+Z (galvanized),

Definition The S280GD grade is a structural steel with a yield point of at least 280 MPa. S280GD is available in the following hot dip

S220GD Definition S220GD is a continuous hot dip coating cold-rolled steel sheet product, which can support the following hot dip coatings: S220GD+Z (coating Zn), S220GD+ZF

Definition S350gd is a grade in the European standard “EN 10346-2009 Continuous Hot-Dip Galvanized Steel Sheet Products”, which is a galvanized steel sheet. S350G is

S250GD Definition S250GD is available in the following hot dip coatings: S250GD+Z (galvanized), S250GD+ZF (galvanized-iron), S250GD+ZA (galvanized-aluminum), S250GD+AZ (aluminum-zinc), S250GD+AS (galvanized-iron) aluminum silicon). In addition

Definition DX54D is alloyed hot-dip galvanized steel, which is a kind of shallow-stretched galvanized steel processed with DC04 as the base material, and the surface

Definition DX: The first letter D stands for flat steel for cold forming, and the second letter X stands for the rolled state of the

Definition DX: The first letter D stands for flat steel for cold forming, and the second letter X stands for the rolled state of the

Q235 Steel Definition Q represents the yield limit of this material, and the latter 235 refers to the yield value of this material, which is

What is SECC? SECC is a stamping material, which is coated with a zinc layer on the surface of the cold-rolled sheet. Rust and corrosion-resistant.

SGCC Definition Galvanized sheet refers to a steel sheet coated with a layer of zinc on the surface. Galvanizing is an economical and effective anti-corrosion

SPCC Definition In the Japanese JIS standard, cold-rolled carbon sheet has several grades such as SPCC, SPCD, SPCE, among which the latter two represent cold-rolled carbon

Definition DX: The first letter D represents flat steel for cold forming, and the second letter X represents that the rolling state of the substrate

Definition Q195 is a carbon structural steel. The yield strength is 195MPA. Lower strength than Q235. The price is cheaper. Used in construction, structure, motorcycle