CCSFH460 ultra-high strength ship steel plate, CCS-FH460 steel plate fixed rolling, CCSFH46 ship pla

CCSFH460 ultra-high strength ship steel plate, CCS-FH460 steel plate fixed rolling, CCSFH46 ship pla

CCSFH460 is China Classification Society certified ultra-high strength ship steel plate, is a structural steel for ships and marine engineering, F is the quality grade, H is the high-strength building materials, 460 is the lower yield strength. The steel plate with Z-direction requirements is added to Z25 and Z35 at the suffix, which is used for ultra-high-strength structural steel for ships and marine engineering.

CCSFH460 steel plate fixed rolling # Wugang Xiangyang #

CCSFH460 heat treatment state: the steel plate is quenched and tempered, normalized, thermomechanically rolled + tempered state, and the state can also be specified according to technical requirements.

Chemical composition analysis

of CCSFH460 steel plate Grade: CCSFH460

thickness: ≤50mm

CCSFH460 carbon content of steel plate C: ≤0.2

CCSFH460 silicon content: Si: ≤0.55

CCSFH460 manganese content of steel plate: Mn: ≤1.70

CCSFH460 phosphorus content of steel plate: P: ≤0.025

CCSFH460 steel plate sulfur content S: ≤0.025

CCSFH460 steel plate nitrogen content N: ≤0.01

CCSFH460 steel plate implementation standard: GB711-2011

This standard is used in the manufacture of ocean-going, coastal and inland navigation vessels, Steel plates with a thickness of no more than 150mm for fishing vessels and marine engineering structures.

Z-oriented steel: also known as "lamellar tearing resistant steel", which is commonly referred to as Z-oriented performance. In the steel structure with welded connection, when the thickness of the steel plate is not less than 40 mm and the tensile force along the thickness of the plate is subjected, in order to avoid lamellar tearing during welding, it is necessary to use lamellar tear-resistant steel (usually referred to as "Z-direction steel"). The thick plate has the problem of lamellar tearing, so the Z-direction performance test should be proposed.

CCSFH460 ship plate is a high-strength ship plate, which can produce marine steel with specifications from different countries according to user needs, such as the United States, Norway, Japan, Germany, France, etc., and its classification society certification is as follows:

China CCS USA ABS Germany GL France BV Norway DNV Japan NK UK LR Italy RINA Korea KR (Norway DNV and Germany merged to form VL)

CCSFH460 steel hull shells, deck machinery, hull internal structures, cutting marine parts, flange gears, and bearing housings, etc., marine and marine engineering.