Description

Z Direction Hull Structural Steel
1.Main use:In addition to the corresponding grade steel (mother steel grade) good comprehensive mechanical energy to wake, welding performance, process performance, Z Direction Hull Structural Steel but also has good lamellar tearing resistance.Suitable for ocean, coastal and inland area of ship hull structure, dock, oil production platform, pipelines, coastal power plants in the ocean, port facility structures.
2.Steel grade and standard
Grade X-Z*5\ X-Z*5(X is the mother grade,include A\B\D\E\AH*2\AH*6\DH*2\DH*6\EH*2\EH*6,A\B\D\E\AH*2\AH*6\DH*2\DH*6\EH*2\EH*6)
Delivery Status:N;TMCP Z
Standard:Nine countries rules, GB*******0 <Hull Structural Steel>
3.Technique standard
3.1 Spec: 6~*0mmx***0~***0mmx***0~****0mm(high strength max thickness *0mm)
3.2 Chemical
Besides should comply with the regulations of mother grade steel chemical composition,Z Direction Hull Structural Steel melting the sulfur content of chemical composition analysis should be not greater than 0.**8%