BV EF Marine Deck EH36 Heavy Steel Forgings

                        Offshore wind power hoisting ship, Marine deck forgings,heavy steel forgings

1, Products:

Marine forgings,deck forgings.

2, Products reference:

3, Custom properties:

Chemicals:C≤0.23；Si≤0.45;Mn:0.30-1.50;P≤0.035;S≤0.035;Cr≤0.30;Mo≤0.15;Ni≤0.40;Cu≤0.30

Mechanical property:Tensile≥550(N/mm²,yield≥350(N/mm²),Elongation L≥20%,T≥14%,Reduction L≥50%,

T≥35%,-60℃impact(AKV)≥41/24J.

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment

5, Commerce clause

Features:

• High-precision dimensional tolerance;
• Excellent mechanical properties;
• Produce different dimension based on customer’s requirements;
• Advanced manufacture equipments and inspection devices;
• Excellent technical personality;
• Control the production procedure strictly;
• Pay attention on the package protection;
• Quality full service.