Q235B Steel Plate

Short Description:

Q235B steel plate is a kind of low carbon steel. The national standard GB/T 700-2006 “Carbon Structural Steel” has a clear definition. Q235B is one of the most common steel products in China, with low price, and can be used for most products with low performance requirements. Q235B has a certain degree of elongation, strength, good toughness and castability, and is easy to stamp and weld. It is widely used in the manufacture of general mechanical parts. Mainly used for welding structural parts with higher quality requirements in construction and bridge engineering.

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Product Tags

Product Introduction

Place of Origin: Shandong, China
Brand Name: Jinbaicheng
Application: ship board, boiler board, container board, pipe making, cold rolled steel, making small tools
Type: steel plate
Thickness: 2~300mm
Standards: Ace, ASTM, bs, DIN, GB, JIS
Width: 1000-4000mm, 1000-4000mm (usually 1000-2200mm)
Length: 1000-12000mm, according to requirements
Certificate: ce, RoHS, BIS, JIS, ISO9001
Grade: Ss400 A36 St37-2 SA283gr Q235...
Tolerance: ±1%
Processing services: welding, punching, cutting, bending, uncoiling

Alloyed or not: Non-alloyed
Delivery time: 8-14 days
Sample: free
Minimum order quantity: 1 ton
Shape: flat
Packing: sea value package
Inventory: enough
Price terms: CIF CFR FOB EXW
Technology: Hot Rolling
Surface treatment: normalizing/retracting/annealing/painting
Port: Tianjin, Shanghai, Qingdao
Payment: Letter of Credit, Wire Transfer

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Mechanical properties

Yield strength (σb/MPa):

Thickness or diameter ≤16mm: ≥235

Thickness or diameter 16-40mm: ≥225

Thickness or diameter 40-100mm: ≥215

Thickness or diameter 100-150mm: ≥195

Thickness or diameter 150-200mm: ≥185

Tensile strength: 370-500.

Impact test: Temperature: 20℃: ≥27 /J

China Classification Society Code Standards

The general strength structural steel of the China Classification Society code standard is divided into four quality levels: A, B, D, and E; the high-strength structural steel of the China Classification Society code standard has three strength levels and four quality levels: