Cold Rolled Sheet

Thickness: 0.013" to 0.134" (0.33mm to 3.4mm)
Width: 61.8" (1570 mm) maximum
Grade Standard:ASTM, JIS, GB, AISI, DIN, BS
Model NO.:ST14 ST15 ST37 Cold Rolled Sheet

Cold-rolled sheet steel is produced from hot-rolled sheet with additional processing steps such as pickling, cold reduction, annealing and temper rolling. Cold rolled steel is used for automotive parts, electrical motors, major appliances, industrial packaging, strapping, office furniture and tubular goods.

ST14 steel is German brand. It is cold rolled steel. ST14 steel the yield strength of common structural steel in Germany is 210. ST14: C<0.08, Mn<0.40, P<0.020, S<0.030, Al>0.025. ST12 is the common cold rolled steel, cold rolled steel stamping grade ST13, ST14 is ST15 grade ultra low carbon deep drawing deep drawing is ST16 grade ultra deep ultra low carbon. ST12 is equivalent to DC01, SPCC, ST13 equals DC03, SPCD, ST14 equals DC04, SPCE, 08AL, ST15 equals DC05, SPCF, and ST16 equals DC06, SPCE-T. ST14 steel tensile strength: 270~370.ST14 steel elongation (%):32.0.ST14 steel hardness: < = 57 HRB. Compared with ordinary low carbon galvanized sheet, it has higher hardness, but worse plasticity and toughness.

Commercial Steel - ASTM A1008/A1008M CS Type A, B, C

Drawing Steel - ASTM A1008/A1008M DS Types A, B

Deep Drawing Steel - ASTM A1008/A1008M DDS

Extra Deep Drawing Steel - ASTM A1008/A1008M EDDS

Structural Steel - ASTM A1008/A1008M SS (Grade 25, 30, 33, 40, 80)

High Strength Low Alloy Steel - ASTM A1008/A1008M * HSLAS

High Strength Low Alloy Steel - Formable ASTM A1008/A1008M HSLAS-F

Flux Cored Arc Weld Wire: BenchmARC™, EnviroARC™

Fully Developed Structural Steel

Intermediate Temper

Full Hard Temper

Unit features

①Production specification range: 0.3~2.5mm*750~1350mm;

②Fully automatic laser welding machine, no lead production, short welding time, good quality, wide range of welding steel;

③High-efficiency shallow groove turbulent pickling process, fast pickling speed, good quality, low energy consumption and low pollution;

④Rotary double-tower disc trimming shear, good trimming quality, high precision, short time to replace the shearing blade, and high degree of automation;

⑤6-roll 5-stand continuous rolling mill, with high rolling speed, high efficiency and high precision;

⑥ Karensai turntable coiler, with high production efficiency, small footprint and investment saving;

⑦ Flattening machine, automatic thickness control function, online width measurement function;

⑧Imported high-precision testing instruments, such as CPC system, tensiometer, plate roll, segmented cooling beam, etc.

◆ Continuous annealing unit

Unit features

①Vertical annealing furnace, fully radiant tube heating, the performance improvement is more significant;

②Degreasing + electrolytic multi-stage cleaning, the board surface is cleaner;

③Smoothing + tension straightening, the shape and performance are better;

④Electrostatic oiling, the anti-rust performance is more prominent;

⑤The board surface is treated with pockmarked surface to improve the processing performance.

1. Are you a trading company or manufacturer of cold rolled steel?
We are manufacturer.

2. How long is your delivery time?
If in stock, it usually takes 5-10 days. Or if the goods are not in stock, it is 15-20 days, depending on the quantity.

3. Do you provide samples? Is it free or extra?
Yes, we can provide samples for free, but the shipping cost needs to be paid.

4. What are your payment terms?
Payment <=1000USD, 100% in advance. Payment >= 1000 USD, 50% T/T in advance, balance before shipment.

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