Q550E steel plate

Classification :

Q550E is mainly made mechanical device and other structural elements and so on drilling machine, power shovel, electricity drive wheel counter- mine trolley, mineral product automobile, excavator, car loader.

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Keywords:

Hight Strength Low Alloy Steel

Chemical Composition

C% max	Si% max	Mn% max	P% max	S% max	Cu% max	Cr% max	Ni% max	Mo % max	B % max	V % max	Nb% max	Ti % max
0.20	0.80	1.7	0.020	0.010	0.5	1.5	2	0.70	0.005	0.12	0.06	0.05

Mechanical Property

Yield strength Mpa min

Re yield strength Mpa min

elongation% min

Energy and temperature

-20

-40

-60

t≤50mm

50-100mm

100-150mm

t≤50mm

50-100mm

100-150mm

550

530

490

640-820

590-770

warehouse storage

The annual output of the factory is 400,000 tons, and the current inventory is more than 100,000 tons, which can greatly save the purchasing time of customers and ensure the production cycle and product quality of customers. We are a quality partner for domestic and foreign customers. At present, there are 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, chamfering, conditioning, surface treatment and 13 sets of processing equipment.

Packing and shipping

Our main products are: carbon steel plate, carbon steel pipe, carbon steel coil, stainless steel plate, stainless steel coil, stainless steel profile, galvanized plate, galvanized coil, color coated steel coil, ppgi/ppgl and a wide range of high quality steel products.

Customer visit

Li Cheng (Shandong) Metal Materials Co., LTD. has the right to import and export, and its products are exported to more than 20 countries in Asia, Africa, Europe, North America and other regions. Complete processing equipment, perfect quality assurance system, well received by customers.We are willing to first-class technology, first-class equipment, first-class service wholeheartedly and friends from all walks of life sincere cooperation!

Cooperation Case

Applicable to construction, petroleum, chemical, electric power, metallurgy, urban gas, heat pipe network, Bridges, railways, vehicles, ships and other industrial fields and construction, infrastructure and other engineering fields. Complete testing equipment, strong technical force, can implement GB, ASTM, JIS, DIN and other standards.

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FACTORY

Hight Strength Low Alloy Steel