RINA grade D stern frame steel chemical composition and mechanical property

RINA grade D stern frame steel chemical composition and mechanical property

Grade AH32/AH36, RINA grade D stern frame steel, Grade DH32/DH36 high-strength structural steel products for hulls have good comprehensive mechanical properties, welding performance, good processing performance. Grade AH32/AH36 hull strucural steel is suitable for manufacturing structural parts such as ship hull structures, docks, oil production platforms, marine transmission pipelines, coastal power plants, wharf facilities, etc. in ocean, coastal and inland navigation areas.

We do sand blasting and shop primer for various RINA grade D stern frame steel steel plates such as carbon steel plates, high strength low alloy steel plates, shipbuilding steel plates, etc. before delivery, so as to protect the steel plates from going rust during transportation. Our sand blasting standard is SA2.5, and shop primer RINA grade D stern frame steel thickness is 20μm or so. Our shop primer has been certified by ABS, LR, BV etc. authorities.

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