28 Tons Square Tube were Delivered to South Africa

May 14 15:40 2021

ONE WORLD is so happy to share with that ONE WORLD delivered 1*20GP 28 tons of Q235 square tube to ONE WORLD South Africa client in 30th April. Those square tubes will be used to produce the metal bobbin for cable.

At the beginning, ONE WORLD client would like to get a price for steel square tubing one container 20 FCL full 25mm*25mm*1.6mm and single tube length is 6m.

Considering the tube material is Q235 and the length of 20GP container is 5.89m, 6m tube is too long to put in. So ONE WORLD suggest ONE WORLD client the single tube length could be 5.8m. After confirming the length and other details, ONE WORLD client place the order in the last month and ONE WORLD finished the production this month quickly.

 width of Square Tubethickness02thickness04

thickness02 thickness04

width of Square Tube

(Testing the thickness and width value)

Introduction

Q235 is also called A3 plate.

Common carbon structural steel-plain plate is a kind of steel material.

Q represents the yield limit of this kind of material, and 235 in the back refers to the yield value of this kind of material, which is about 235MPa.

It is widely used because of the low carbon content, better comprehensive performance in strength, plasticity and welding properties.

Q235 Chemical composition

Q235: Grade A, B, C, D (GB/T 700-2006)
Q235A: C ≤0.22% Mn≤1.4% Si ≤0.35% S ≤0.050 P ≤0.045
Q235B: C≤0.20% Mn≤1.4% Si ≤0.35% S ≤0.045 P ≤0.045
Q235C: C ≤0.17% Mn≤1.4% Si ≤0.35% S ≤0.040 P ≤0.040
Q235D: C ≤0.17% Mn≤1.4% Si ≤0.35% S ≤0.035 P ≤0.035

Parameter

Density

7.85g/cm^3

Elasticity modulus (E/Gpa)

200~210

Poisson’s ratio (ν)

0.25~0.33

Tensile strength

370-500 MPa

Yield strength (thickness /diameter≤16mm)

235

Linear expansion coefficient α (1/°C)

1.20E-05

Elongation (δ5/%)

a≤16mm

≥26

a>16-40mm

≥25

a>40-60mm

≥24

a>60-100mm

≥23

a>100-150mm

≥22

a>150mm

≥21

Media Contact
Company Name: ONE WORLD CABLE MATERIALS CO., LTD.
Email: Send Email
Phone: 0086-15162145573
Country: China
Website: https://www.owcable.com/

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