Cold Rolled Automotive Compartment Steel

LG350CX, LG550CX, LG700CX, LG1000CX, LG700NQ, LG800NQ

Commodity name： Cold Rolled Automotive Compartment Steel

Category:

Cold-rolled Automotive Steel

Email:

david@prosper-bridge.com

Product Inquiry

Grade and Application:

Cold-rolled high-strength steel for carriage covers products in different strength level ranging from 350MPa-950Mpa. These products are widely used in various industries like shipping container, lateral plate of truck carriage, van carriage, high-strength welded pipe.

Steel grades	Category	Application
LG350CX	cold rolled surface	Side panels and van body of a freight car
LG550CX	cold rolled surface	Side panels and van body of a freight car
LG700CX	cold rolled surface	Side panels and van body of a freight car
LG1000CX	cold rolled surface	High strength welded pipe
LG700NQ	cold rolled surface	The body of a shipping container or van
LG800NQ	cold rolled surface	The body of a shipping container or van

Product Dimension:

Nominal thickness: 0.7–2.5 mm; Nominal width: 820–1550 mm;

Physical Property:

As delivery physical property

Grade	Tensile test a, b
Grade	Yield strength, MPa	Tensile strength, MPa	Elongation after fracture A _50mm(%)
LG350CX^b	≥300	≥350	≥ 10
LG550CX^b	≥500	≥550	≥6
LG700CX^b	≥650	≥700	≥5
LG1000CX^b	≥950	≥ 1000	≥4
LG700NQ^c	≥600	≥700	≥5
LG800NQ^c	≥700	≥800	≥5
a. R_P0.2 is applied in the case of not obvious yielding，otherwise ReL shall be applied. b. Longitudinal sample should be taken for tensile test：20mm for width b，gauge length L0 50mm. c. Transverse sample should be taken for tensile test：20mm for width b，gauge length L0 50mm