Q245R

BBN Steel Bolier Plate Factory are specialized in producing and exporting GB/T 713 Q245R Boiler steel plate, Low alloy and high strength steel plate,heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at BBN Steel Group.

Q245R Adopt standard: GB/T 713 Standard Specification for boiler and pressure purposes, technical delivery condition and non alloy, alloy steels with specified elevated temperature properties.

Q245R Specification: Thickness: 3mm to 150mm; Width: 1220mm to 4200mm: Length: 5000mm to 18000mm

Chemical composition for Q245R Pressure vessel steel (Heat Analysis Max%)

Main chemical elements composition of Q245R
C Si Mn P S Alt (min.)
0.20 0.35 0.50-1.00 0.025 0.015 0.020

Mechnical property for Q245R Pressure vessel steel:

Thickness (mm)
Q245R > 3 ≤ 16 > 16 ≤ 36 > 36 ≤ 60 >60 ≤ 100 >100
Yield strength (≥Mpa) 245 235 225 205 185
Tensile strength (Mpa) 400-520 390-510 380-500

Third Party Inspection for Q245R: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.

Normally GB/T 713 Q245R plates are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.

Q245R 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 Q245R, 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.

We supply Mild Steel Plate. For Mild Steel Plate we always source from China's number one state mills for Hot Rolled Steel such as Tianjin Iron & Steel and Ma Steel. These two mills produce excellent S235JR and S355JR Hot Rolled Steel Plate.

Hot Rolled Coil

Typical size range:

1.5 – 12mm Thick

1250 – 2500mm Wide

Available specifications:

EN 10025-2004

JIS G3101-2004

ASTM A36-05

GB/T 700-2006

Steel grades:S235JR; S355JR; A36; SS400; SS490; Q235(A/B/C/D); Q345(A/B/C/D/E); Q390; Q420
Steel Mills:

Angang Steel

Baosteel

Benxi Iron & Steel

LY Steel

Masteel

Shagang Group

Shenheng Steel

WISCO

Email: [email protected]

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