Materials We Work With: Carbon Steel & Mild Steel
Thin-Gauge Steel Sheets
US (ASTM): ASTM A1008 / AISI 1008
China (GB): Q195
EU (EN): DC01
Japan (JIS): SPCC
This clean, uncoated low-carbon steel sheet offers excellent ductility for efficient A1008 carbon steel stamping and precise CNC bending with minimal cracking or springback.
Ideal for electronic enclosures, instrument housings, and brackets, its smooth surface also provides reliable arc stability for automated spot and robotic MIG/TIG welding, ensuring consistent production quality.
Production Note: Cold-rolled steel has limited corrosion resistance in its raw state. We recommend applying powder coating or e-coating after fabrication to enhance corrosion protection and ensure long-term component durability.
Hot Rolled Steel Sheets & Plates
US (ASTM): ASTM A36 / AISI 1018
China (GB): Q235B
EU (EN): S235JR
Japan (JIS): SS400
Heavy-duty structural steel engineered for demanding industrial applications. Optimized for high-power laser cutting of ASTM A36 steel, it delivers excellent dimensional accuracy, smooth vertical cut edges, and minimal heat-affected zones. Fully compatible with our 160T–315T CNC hydraulic press brakes, ensuring consistent forming precision and structural integrity. Ideal for heavy-duty mounting brackets, structural base plates, machinery support components, equipment linkages, and robust chassis frame assemblies.
Production Note: Hot-rolled steel is supplied with its original mill scale finish, which is suitable for most structural and industrial applications. For components requiring a premium painted appearance or enhanced coating adhesion, we can provide acid-pickled steel sheets (SPHC/Q235B Pickled) or offer professional abrasive blasting (sandblasting) as an optional surface preparation process.
HSLA Steel Sheets & Plates
US (ASTM): HSLA Grade 50
China (GB): Q355B (Formerly known as 16Mn/Q345)
EU (EN): S355MC
Japan (JIS): SPFH540
Manganese-alloyed HSLA steel engineered to deliver higher yield strength, excellent formability, and superior resistance to cracking during high-tonnage stamping and precision forming. It maintains outstanding weldability while providing an optimized strength-to-weight ratio, making it an ideal material for demanding bending operations and lightweight structural component manufacturing. Specifically designed for automotive structural brackets, suspension components, chassis reinforcement plates, and other high-load applications requiring exceptional strength and long-term durability.
Production Note: Due to the higher yield strength of HSLA steel, spring-back is a natural characteristic during bending operations. Our experienced tooling engineers compensate for this by designing precision tooling with optimized over-bend angles, ensuring finished parts consistently meet your specified dimensions, geometric tolerances, and engineering drawings.
High-Carbon Spring Steel Sheets & Plates
US (ASTM): AISI 1065 / ASTM 1566
China (GB): 65Mn
EU (EN): 66Mn4 / 1.1230
Japan (JIS): S65C / SUP6
High-carbon, manganese-alloyed spring steel engineered for exceptional yield strength, wear resistance, and long-term fatigue performance after heat treatment. Optimized through refined grain structure for precision blanking and single-stage cold forming, it minimizes edge micro-cracking while maintaining excellent flatness and dimensional stability for high-performance spring components. Ideal for clutch diaphragms, Belleville washers, agricultural disc blades, leaf springs, and other high-wear stamped parts requiring outstanding mechanical strength and service life.
Production Note: Due to its high carbon content, 65Mn spring steel exhibits limited ductility and pronounced spring-back during forming. Our tooling engineers optimize blanking clearances, bending radii, and forming parameters to minimize edge cracking and stress concentration, ensuring consistent part integrity and dimensional accuracy before the quenching and tempering process.
Galvanized Steel Sheets(Pre-galvanized Sheet)
US (ASTM): ASTM A653 CS Type B
China (GB): SGCC
EU (EN): DX51D+Z
Japan (JIS): SGCC
We provide custom stamping and precision sheet metal fabrication using pre-galvanized steel sheets, eliminating the need for secondary powder coating or painting after fabrication. This reduces production lead times, lowers finishing costs, and preserves the corrosion-resistant zinc coating. An ideal solution for outdoor mounting brackets, electrical enclosures, agricultural equipment housings, and moisture-exposed panels designed for long-term field service.
Production Note: During laser cutting or stamping of pre-galvanized steel, the cut edges and sheared profiles locally expose the base steel, temporarily interrupting the continuous zinc coating at the processed areas. Additional edge protection or post-treatment can be applied where enhanced long-term corrosion resistance is required.
