CCSAH890 Structural steel for marine engineering, CCSAH890 ship plate specifications, AH890 steel pl

CCSAH890 Structural steel for marine engineering, CCSAH890 ship plate specifications, AH890 steel pl

CCSAH890 is a structural steel for marine engineering certified by China Classification Society, which is divided into three quality grades: A, D and E, namely AH890, DH890 and EH890, H is a high-strength building material, and 890 is a lower yield strength.

CCSAH890 is mainly used in the manufacture of hulls, ships and marine engineering, decks, etc. of ocean-going, coastal and inland waterway shipping vessels.

AH890 steel plate fixed rolling # Wugang Xiangyang #

AH890 default normalizing can also be done according to different needs can also be normalized + tempering, normalizing + quenching, fixed length, hot rolling,

thickness 1 probe, 2 probe, 3 probe, equal

thickness Z25

CCSAH890 steel plate implementation standard: GBT712-2022

GBT712-2022 "Structural Steel for Ships and Offshore Engineering" standards include:

A, B, D, E, AH32. DH32,EH32. FH32AH36,DH36,EH36,FH36AH40,DH40,EH40,FH40

AH420,DH420,EH420,FH420AH460,DH460,EH46O,FH460AH500,DH500,EH500, FH500AH550,DH550,EH550,FH550AH620,DH620,EH620,FH620AH690,DH690,EH690 FH690AH790,DH790 EH790,FH790,AH890, DH890,EH890,AH960 ,DH960,EH960.

CCSAH890 not only has very high strength but also has non-high toughness, wear resistance, fatigue resistance, corrosion resistance, impact resistance, seismic resistance and welding easy processing, and is often used in offshore platforms and shipbuilding, such as hull manufacturing, decks, marine struts, offshore platforms, offshore transfer platforms, drilling penetration, pressure elements, oil production platforms, pile shoes, racks, pile legs, etc.

CCSAH890 such as the United States, Norway, Japan, Germany, France, etc., its specifications are as follows: China CCS USA ABS Germany GL France BV Norway DNV Japan NK UK LR Italy RINA Korea KR (Norway DNV and Germany GL, merged to: VL).

The high strength, corrosion resistance, fatigue resistance and impact resistance presented in the use process of the CCSAH890 itself also meet the material selection requirements of the vast majority of marine engineering equipment manufacturing industry, and the high strength, corrosion resistance, fatigue resistance and impact resistance in the use process are also deeply loved and appreciated by the manufacturing industry, and later gradually become one of the commonly used steel plate grades in China.