Deep Drawing Steels
SUNLAKE Deep Drawing Steels
SUNLAKE is a reliable Deep Drawing Steels supplier in China. It maintains close contact with Chinese steel mills and helps customers find the most suitable steel resources.

Deep drawing steel has excellent formability and excellent performance uniformity. It is a gap-free steel with very low carbon content and added alloy stabilizing elements.
SUNLAKE Deep Drawing Steels
Available grades and properties of uncoated DD steel
| Grade | Tensile Properties | Dimensions | ||||||||||
| YS RP0.2,MPa |
TS Rm,Mpa (≥) |
EL% A80mm,% (≥) |
r90 (≥) |
n90 (≥) |
thickness(mm) | width(mm) | ||||||
| thickness(mm) | ||||||||||||
| <0.60 | 0.6~<0.7 | 0.70~<1.0 | 1.0~<1.6 | ≥1.6 | ||||||||
| CQ | BLC | 140~270 | 270 | 36 | 38 | 38 | 40 | 42 | 0.3~3.5 | 700~1830 | ||
| DC01 | 130~260 | 270 | 28 | 28 | 30 | 32 | 34 | 0.3~3.5 | 700~1830 | |||
| SPCC | 270 | 34 | 36 | 36 | 37 | 38 | 0.3~3.5 | 700~1830 | ||||
| DQ | BLD | 120~240 | 270 | 38 | 40 | 40 | 42 | 44 | 1.5 | 0.18 | 0.3~3.5 | 700~1830 |
| DC03 | 120~240 | 270 | 32 | 32 | 34 | 35 | 36 | 0.3~3.5 | 700~1830 | |||
| SPCD | 270 | 36 | 38 | 38 | 38 | 40 | 0.3~3.5 | 700~1830 | ||||
| DDQ | BUSD | 120~210 | 260 | 40 | 42 | 42 | 44 | 46 | 1.7 | 0.20 | 0.3~3.5 | 700~1830 |
| DC04 | 120~210 | 270 | 36 | 36 | 38 | 39 | 40 | 1.5 | 0.18 | 0.3~3.5 | 700~1830 | |
| SPCE | ≤210 | 270 | 38 | 40 | 40 | 41 | 42 | 0.3~3.5 | 700~1830 | |||
| EDDQ | BUFD | 120~190 | 250 | 42 | 44 | 44 | 46 | 48 | 2.0 | 0.21 | 0.3~3.5 | 700~1830 |
| DC05 | 110~190 | 260 | 38 | 38 | 39 | 40 | 41 | 1.8 | 0.20 | 0.3~3.5 | 700~1830 | |
| SEDDQ | BSUFD | 110~180 | 250 | 44 | 46 | 46 | 48 | 50 | 2.2 | 0.22 | 0.3~3.5 | 700~1830 |
| DC06 | 100~180 | 250 | 39 | 39 | 40 | 41 | 42 | 2.0 | 0.22 | 0.3~3.5 | 700~1830 | |
| Grade | Tensile Properties | Dimensions | |||||||||||
| YS RP0.2,MPa |
TS Rm,Mpa |
EL% A80mm,% (≥) |
thickness(mm) | width(mm) | |||||||||
| thickness(mm) | thickness(mm) | ||||||||||||
| <2.0 | 2.0~11.0 | <1.5 | 1.5~<1.6 | 1.6~<2.0 | 2.0~<2.5 | 2.5~<3.0 | 3.0~<3.2 | 3.2~<4.0 | ≥4.0 | ||||
| SPHC | ≥270 | 27 | 27 | 29 | 29 | 29 | 29 | 31 | 31 | 1.5~8.0 | 800~1630 | ||
| SPHD | ≥270 | 30 | 30 | 32 | 33 | 35 | 35 | 37 | 39 | 1.5~8.0 | 800~1630 | ||
| SPHE | ≥270 | 31 | 31 | 33 | 35 | 37 | 37 | 39 | 41 | 1.5~8.0 | 800~1630 | ||
| SPHF | ≥270 | 37 | 37 | 38 | 39 | 39 | 39 | 40 | 42 | 1.5~8.0 | 800~1630 | ||
| DD11 | 170~360 | 170~340 | ≤440 | 22 | 23 | 23 | 24 | 24 | 28 | 28 | 28 | 1.5~8.0 | 800~1630 |
| DD12 | 170~340 | 170~320 | ≤420 | 24 | 25 | 25 | 26 | 26 | 30 | 30 | 30 | 1.5~8.0 | 800~1630 |
| DD13 | 170~330 | 170~310 | ≤400 | 27 | 28 | 28 | 29 | 29 | 33 | 33 | 33 | 1.5~8.0 | 800~1630 |
| DD14 | 170~310 | 170~290 | ≤380 | 30 | 31 | 31 | 32 | 32 | 36 | 36 | 36 | 1.5~8.0 | 800~1630 |
Please confirm the ordering standards and technical parameters when placing a formal order. Specific data can be negotiated. Can provide products that comply with European standards, American standards, Japanese standards, Australian standards, etc.
Galvanized DD steel available grades and properties
| Grade | Tensile Properties | Dimensions(GI) | Dimensions(ZF/ZM/XM) | Dimensions(EG) | ||||||||
| YS RP0.2,MPa |
TS Rm,Mpa (≥) |
EL% A80mm,% (≥) |
r90 (≥) |
n90 (≥) |
thickness(mm) | width(mm) | thickness(mm) | width(mm) | thickness(mm) | width(mm) | ||
| thickness(mm) | ||||||||||||
| ≤0.70 | >0.70 | |||||||||||
| DC51D+Z | 270~500 | 20 | 22 | 0.3~3.0 | 800~1830 | 0.3~2.0 | 800~1830 | |||||
| DC51D+ZF/ZM/XM | 270~500 | 20 | 22 | 0.3~3.0 | 800~1830 | |||||||
| DC52D+Z | 140~300 | 270~420 | 24 | 26 | 0.3~3.0 | 800~1830 | 0.3~2.0 | 800~1830 | ||||
| DC52D+ZF/ZM/XM | 140~300 | 270~420 | 24 | 26 | 0.3~3.0 | 800~1830 | ||||||
| DC53D+Z | 140~260 | 270~380 | 28 | 30 | 0.3~3.0 | 800~1830 | 0.3~2.0 | 800~1830 | ||||
| DC53D+ZF/ZM/XM | 140~260 | 270~380 | 28 | 30 | 0.3~3.0 | 800~1830 | ||||||
| DC54D+Z | 140~220 | 270~350 | 34 | 36 | 1.6 | 0.18 | 0.3~3.0 | 800~1830 | 0.3~2.0 | 800~1830 | ||
| DC54D+ZF/ZM/XM | 140~220 | 270~350 | 32 | 34 | 1.4 | 0.18 | 0.3~3.0 | 800~1830 | ||||
| DC56D+Z | 120~180 | 270~350 | 38 | 40 | 1.9 | 0.21 | 0.3~3.0 | 800~1830 | 0.3~2.0 | 800~1830 | ||
| DC56D+ZF/ZM/XM | 120~180 | 270~350 | 36 | 38 | 1.7 | 0.20 | 0.3~3.0 | 800~1830 | ||||
Please confirm the ordering standards and technical parameters when placing a formal order. Specific data can be negotiated. Can provide products that comply with European standards, American standards, Japanese standards, Australian standards, etc.
SUNLAKE Deep Drawing Steels SteelExcellent Properties
Formability
Deep Drawing Steels are specifically designed to have excellent formability, allowing them to be easily stretched and formed into complex shapes without experiencing significant tearing or cracking. This property is crucial for applications that require deep drawing processes.
High Elongation
Deep Drawing Steels exhibit high elongation, which means they can undergo substantial deformation without fracturing. This property enables the material to be stretched and formed into intricate shapes without compromising its structural integrity.
Low Yield Strength
Deep Drawing Steels typically have a low yield strength, making them more ductile and easier to deform during the deep drawing process. This property allows for uniform material flow and prevents the formation of wrinkles, ensuring high-quality finished products.
Uniform Thickness Distribution
Deep Drawing Steels possess the ability to distribute material thickness uniformly throughout the formed part. This characteristic is essential for achieving consistent wall thickness and dimensional accuracy in deep-drawn components, resulting in improved product quality and performance.
Good Surface Quality
Deep Drawing Steels are known for their excellent surface quality, with minimal surface imperfections and defects. This property ensures that the finished products have a smooth and aesthetically appealing surface, making them suitable for applications where appearance is important.
Weldability
Deep Drawing Steels generally exhibit good weldability, allowing for efficient joining of multiple components through welding processes. This property facilitates the assembly of complex structures and enables the production of deep-drawn components with integrated welded parts.
SUNLAKE Automotive applications for Deep Drawing Steels
Cold-rolled low carbon steel and ultra-low carbon steel can be divided into general use, stamping use, deep drawing use, extra-deep drawing use, and ultra-deep drawing use according to their uses. The low carbon and ultra-low carbon cold-rolled steel plates produced by Baosteel have Due to its good stamping performance, welding performance and high dimensional accuracy, it is widely used in manufacturing various automotive parts. In particular, interstitial-free steel (IF steel) has been widely used in extremely difficult-to-punch parts such as inner door panels, trunk lids, and oil pans due to its high r-value, n-value, and elongation.

Automotive Body Panels
Airbag Housings
Fuel Tanks
Exhaust Systems
Engine Components
Structural Reinforcements
Suspension Components
Contact us now to harness the power of Deep Drawing Steels and elevate your projects to unprecedented levels of success. Let us be your partner in innovation and reliability.
We're well-known as one of the leading deep drawing steels manufacturers and suppliers in China. Welcome to buy high quality deep drawing steels at competitive price from our factory. Contact us for more details.
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