Cheap Mild Steel Coils

Mild steel coil has good mechanical properties and processability. It is widely used in the manufacturing industry. Its chemical composition contains carbon, iron, manganese and other elements.

Categories: Carbon Steel, Carbon Steel Coil

Description

Product name	Carbon Steel Coil
Grade	Q195、Q215、Q235、Q255、Q275、Q345、Q355、SS400、ST37、ST52、S235JR、a36、s235jr etc.
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Width	50MM~2200MM or as required by customer
Thickness	1.8MM～20MM or as required by customer
Surface treatment	Nude, black, oiled, sandblasted, painted, coated or according to your requirements
Technology	Hot rolling, cold rolling
Application	Construction, machinery manufacturing, container manufacturing, shipbuilding, Bridges, etc

Product description

Q235B carbon steel coil is a commonly used carbon steel material and is widely used in the manufacturing industry. Its chemical composition contains carbon, iron, manganese and other elements, and has good mechanical properties and processability.The following is a detailed introduction to Q235B carbon steel coil:

Part 1 Chemical Composition

The chemical composition of Q235B carbon steel coil meets the requirements of GB/T 700-2006 standard. Its carbon content ranges from 0.12-0.20%, manganese content ranges from 0.30-0.70%, silicon content ranges from 0.30% to less, and phosphorus and sulfur content require Less than 0.045%.

Part 2 Mechanical Properties

Q235B carbon steel coil has a high yield strength, with a standard value of 235MPa. Its tensile strength range is 375-500MPa, and its elongation range is more than 26%. This has led to the material’s widespread use in many areas of construction and manufacturing.

Part 3 Varieties and uses

There are many varieties of Q235B carbon steel coils, including hot-rolled coils, cold-rolled coils, galvanized coils, etc. According to different processing methods, carbon steel coils of various specifications and sizes can be produced. It is widely used in construction, automobiles, ships, bridges, machinery manufacturing and other industries.

Part 4 Surface Treatment

The surface of Q235B carbon steel coil can be treated differently to meet different usage requirements.

Part 5 Common surface treatments include

The raw material has a black surface after hot rolling, a bright surface after cold rolling, an anti-corrosion surface after galvanizing, etc.

Generally speaking, Q235B carbon steel coil, as a commonly used carbon steel material, has the advantages of stable chemical composition, good mechanical properties, and good processability. It is widely used in the manufacturing industry, providing reliable material support for various structural and manufacturing fields.