DIN17100 ST33 ST33 Steel Plate



Unitedsteel Carbon Plate Factory are specialized in producing and exporting Low alloy and high strength steel plate, heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at Unitedsteel Group.


Tags: ST33, DIN17100 ST33, ST33 Steel Plate, ST33 steel factory, ST33 adopt standard, ST33 Heat treatment, ST33 Technical delivery condition, ST33 Chemical, ST33 Mechanical property, ST33 Price, ST33 CEV, ST33 Impact degree, ST33 impact energy


Keyword: ST33, DIN17100 ST33, ST33 Steel Plate, ST33 steel factory



  1. ST33 Adopt standard: DIN17100 Technical delivery conditions for general structural steels
  2. ST33 Specification: Thickness: 8mm to 300mm; Width: 1500mm to 4020mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for ST33: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. ST33 Chemical composition % of the Product analysis of grade
C Si Mn P S Al(min) N
0.22 0.15-0.50 1.15-1.50 0.035 0.04   0.01-0.03
Cr Cu Mo Nb Ni Ti V
  1. ST33 Mechanical Property
Nominal thickness (mm) to 16 16 – 40 40 – 63 63 – 80 80 – 100 100 – 150 150 – 200
ReH – Minimum yield strength (MPa) 185 175          
Nominal thickness (mm) to 3 3 – 100
Rm -Tensile strength (MPa) 310-540 290-510
Nominal thickness (mm) ≥0.5 <1 ≥1<1.5 ≥1.5< 2 ≥2﹤2.5 ≥2.5<3


≥3<40 ≥40﹤63 ≥63﹤100
A – Minimum elongation Lo = 5,65 √ So (%) Longitudinal  
















  1. Equivalent grades of grade ST33 (1.0035)












S185 A33 50EE Fe 320   SS330
  1. ST33 Delivery Time Or Lead Time: 15-30days
  2. ST33 Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
  3. If you have any requirement in steel plate for ST33, whether the new plate or stock list of material, please feel free to contact us by email of calling.
  4. If you had any question at our plate or service. Please contact our after service department to get faster reply.

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