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welcome to Kuaima steel. We are a comprehensive enterprise integrating steel trade, processing. Providing one-stop service for global customers. Complete specifications,Export to the world, Factory direct sales, Integrity management. Meet all your steel needs! !

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Q235 carbon steel plate

Product Usage

Not only does Q235 possess toughness, weldability, and excellent plasticity, it retains strength while offering outstanding cold-bending performance. It is perfect for welded structures, including factory buildings, steel bars, towers, boilers, bridges, containers, vehicles, and more. Q235 can also be used as mechanical parts, such as stands, stressed rods, nuts, connecting rods, brackets, and other components. Q235 and varying grades of steel plates can be cut to specification.

Product Specification

Length

4m-12m or as required

Width

0.6m-3m or as required

Thickness

3mm-300mm or as required

Standard

AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.

Technique

Hot rolled or cold rolled

Surface Treatment

Clean, blasting and painting according to customer requirement

Thickness tolerance

±0.1mm

Material

Q195; Q235(A,B,C,D R); Q345(B,C,D R); Q345QC Q345QD SPCC SPCD SPCD SPCE ST37 ST12 ST15 DC01 DC02 DC03 DC04 DC05 DC06 20#- 35# 45#
50#, 16Mn-50Mn 30Mn2-50Mn2 20Cr, 20Cr, 40Cr 20CrMnTi 20CrMo;15CrMo;30CrMo 35CrMo 42CrMo; 42CrMo4 60Si2mn 65mn 27SiMn ;20Mn; 40Mn2;
50Mn; 1cr13 2cr13 3cr13 -4Cr13;

Application

It is widely used in small tools, small components, iron wire, siderosphere, pull rod, ferrule, weld assembly, structural metal,
connecting rod, lifting hook, bolt, nut, spindle, mandrel, axle, chain wheel, gear, car coupler.

MOQ

1tons.We also can accept sample order.

Shipment time

7-14 workdays after receiving deposit or L/C;T/T

Export packing

Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Capacity

250,000 tons/year

Container Size

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft
HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

Chemical Composition

Steel GradeQuality GradeC % (≤)Si % (≤)Mn (≤)P (≤)S (≤)
Q235Q235A0.220.351.40.0450.05
Q235B0.20.351.40.0450.045
Q235C0.170.351.40.040.04
Q235D0.170.351.40.0350.035

Quality Grade: A<B<C<D

Note: Q235B carbon content C can be ≤0.22% by agreement.


Mechanical Behavior

Mechanical PropertiesMetricUS/Imperial
Tensile Strength, Ultimate400 – 550 MPa
Tensile Strength, Yield250 MPa
Elongation at Break20 %20 %
23 %23 %
Modulus of Elasticity200 GPa29000 ksi
Compressive Yield Strength152 MPa22000 psi
Bulk Modulus160 GPa23200 ksi
Poissons Ratio0.260.26
Shear Modulus79.3 GPa11500 ksi

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Customer Factory Inspection

Spanish customers
Spanish customers
Mexican customers
Mexican customers
Congolese customers
Congolese customers
Philippine customers
Philippine customers
Pakistan customers
Pakistan customers
Indian Customers
Indian Customers