Fine Grain Quenched And Tempered Steel Plate Hot Rolled For Sour Gas Service
|Place of Origin:||China|
|Certification:||ISO9001:2015, ABS, BV, CCS, DNV GL, NKK|
Payment & Shipping Terms:
|Minimum Order Quantity:||5 metric tons|
|Packaging Details:||Standard seaworthy packing for export|
|Delivery Time:||15 days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||3000 metric tons per month|
|Material:||Low Alloy Steel||Process:||Hot Rolled|
|Shape:||Flat Plate||Surface Treatment:||Plain And Smooth|
|Length:||Up To 12000mm||Condition:||Quenched And Tempered|
heavy steel plate,
bulletproof steel plate
450HBW Impact Toughness Protection Bulletproof Steel Plate Quenched And Tempered
Combines ballistic properties with impact toughness.
450HBW ballistic steel is a medium-hard protection plate combining ballistic properties with impact toughness, at 8‑16 mm (0.315‑0.630″) thick and 400‑480 HBW.
450HBW ballistic steel is not intended for further heat treatment.
450HBW ballistic steel is available as plate in thickness between 8.0 - 16.0 mm.
Hardness Min - Max
Yield Strength Min
Tensile Strength Min
Elongation A5 Min
|8 - 16||400 - 480||1000||1150||8|
|Test temperature||Min. impact energy test Charpy-V 10x10 mm test specimens (1)|
|-40 °C||20 J|
(1) Impact testing transverse to rolling direction, average value of three tests. Single value min. 70% of specified average.
Brinell hardness test according to EN ISO 6506-1 on each heat treatment individual/coil.
Hardness is measured on a milled surface 0.3-2 mm below plate surface.
Charpy impact test according to EN ISO 148, 1 test/20 ton.
Tensile test according to EN ISO 6892 on each plate and thickness <19.9 mm.
Chemical Composition (ladle analysis), %, max
The steel is grain-refined.
Phosphorous and sulphur are not intentionally alloying elements.
(Min / Max)
|8.0 - 14.9||- 0.0 / + 1.0|
|15 - 16||- 0.0 / + 1.1|
Length and Width
According to VANFORGE’s dimension program.
• Tolerances conform to EN 10029
• Dimensional tolerances for plate with mill edge according to special agreement.
Tolerances according to EN 10029
Tolerances according to EN 10029 Class N (steel type L)
According to EN 10163-2 Class B Subclass 3.
450HBW ballistic steel is delivered in quenched condition.
Fabrication and Other Recommendations
Welding, bending and machining
450HBW ballistic steel is not intended for further heat treatment. If 450HBW ballistic steel is heated above 180 °C after delivery from VANFORGE no guarantees for the properties are given.
Appropriate health and safety precautions must be taken when cutting, welding, grinding or otherwise working on the product. Grinding, especially of primer coated plates, may produce dust with high particle concentration.