Q1100E steel plate mechanical properties, Q1100E high-strength wear-resistant steel plate, Q1100E st

Q1100E steel plate mechanical properties, Q1100E high-strength wear-resistant steel plate, Q1100E st

Q1100E steel plate mechanical properties, Q1100E high-strength wear-resistant steel plate, Q1100E steel plate fixed rolling
Q1100E belongs to high-quality high-strength structural steel plate, Q1100E steel plate yield strength is 1100MPa. Q1100E steel plate grade decomposition:

Q represents the yield strength, the first letter of "yield" is capitalized

, 1100 indicates the lower limit of the yield strength of

the steel plate, E represents the steel plate grade, the impact temperature of grade E is -40 degrees, and the impact temperature of grade D is -20 degrees.
Q1100E steel plate rolling: Wugang Xiangyang

Q1100E implementation standard: GB/T 28909-2012

construction machinery steel is mainly used to manufacture excavators and other crawler construction machinery chassis parts materials, including chain rail links, rollers, pin bushings, track shoes and other four-wheel products with steel, as well as boom pins, supports, steel for hydraulic parts and other products. The point ingredient control and purity have reached the domestic leading level, and the product performance is stable.

Heat treatment state of Q1100E: quenched + tempered, chemical composition


element
C
of quenched state

Q1100E
Si

Mn

P

S

Nb

V


Ni
B

Cr

Mo Al



content

≤0.2

≤0.80

≤1.60

≤0.020

≤0.010

≤0.08

≤0.14

≤4.0

≤0.006

≤1.2

≤0.70

≤0.015

Q1100E is

mainly used for large ships, bridges, power station equipment, medium and high pressure boilers, high pressure vessels, rolling stock, lifting machinery, mining machinery and other large welded structural parts.