GB-T1591 Q345B, Q345B,Q345B Steel Plate,Q345B Stock,Q345B supplier
Unitedsteel Carbon Plate Factory are specialized in exporting GB-T1591 Q345B 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: Q345B,GB-T1591 Q345B, Q345B Steel Plate, Q345B steel factory, Q345B adopt standard, Q345B Heat treatment, Q345B Technical delivery condition, Q345B Chemical, Q345B Mechanical property, Q345B Price, Q345B CEV, Q345B Impact degree, Q345B impact energy
Keyword: GB-T1591 Q345B, Q345B,Q345B Steel Plate,Q345B Stock,Q345B supplier
- Q345B Adopt standard: GB-T1591 Standard Specification is for Rolled Steels for Welded Structure
- Q345B Specification: Thickness: 1mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
- Third Party Inspection for Q345B: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
- Q345B Chemical composition Max % of the Product analysis of grade
- Q345B Yield strength
|Nominal thickness (mm)||To 16||16-40||40-63||63-80||80-
|ReH – Minimum yield strength (MPa)||345||335||325||315||305||285||275||265||–|
- Q345B Tensile Strength
|Nominal thickness (mm)||To 40||40-63||63-80||80-100||100-150||150-250||250-400|
|ReH – Minimum yield strength (MPa)||470-630||470-630||470-630||470-630||450-600||450-600||–|
- Q345B Impact Test degree and energy
|Min Energy Nominal thickness|
|Notch impact test. Min. absorbed energy||34||27||–|
- Equivalent grades of grade Q345B
- Q345B Delivery Time Or Lead Time: 15-30days
- Q345B Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
- If you have any requirement in steel plate for Q345B, whether the new plate or stock list of material, please feel free to contact us by email of calling.
- If you had any question at our plate or service. Please contact our after service department to get faster reply.
Unitedsteel Group Company Principle
More Cheaper Price,
More Faster Delivery,
The Best Company Prestige,
The Best After sales service,
The One step Steel material Solution
The Best Professional quality control system
Welcome to Unitedsteel Group and any requirement in steel material, please feel free to contact us.