Black Carbon Steel Square Pipe Welded Steel Pipe
The square pipe material is generally plain carbon steel square
pipe and low alloy square pipe.General carbon steel is divided into: Q195, Q215, Q235, SS400, 20#
steel, 45# steel, etc
ASTM A36 square tube is one of the commonly used hot rolled and mild steel. It is
having very good welding properties and is suitable for machining,
grinding, drilling, tapping and punching processes. Jin lai a
legally certified industry is engaged in offering a very good
quality of ASTM A36 Square Tube that can easily be used for fulfilling the demands of various
applications. Here in this industry, a buyer will easily get high
quality of tubes is assuring in having various good features to
offer.
In the industry, during the time of production, the superior
quality of raw material is effectively used. The industry is having
professional and expert team members that are taking care of the
better production of tubes. Also, the quality control team is
taking care and in working efficiently in order to maintain the
product quality. Furthermore, the use of latest technology and
modern tools are considered so better quality of product making can
be guaranteed.
The producers are also considering various raw material quality
standards. In order to meet all patrons’ ultimate requirements,
they are offering the product in various specifications. They are
providing the product at competitive rates in larger and smaller
quantity order.
A36 steel is used in many different industries for a variety of
applications because of its relatively low cost. Also, as
mentioned, the mechanical properties make it particularly suited
for structural applications. Many bridges are constructed with A36
steel. Likewise, buildings are frequently created with A36 steel
because of its high strength and toughness. A36 steel is also used
for components in the automotive, construction, heavy equipment,
and oil and gas industries.
Quick Details
| Product Type | EN-10025-2 Grade ASTM A36 square Tube |
| Specification | OD15*15mm-400*400mm |
| OD | 15*15-400*400mm, WT0.8-12.0mm |
| Diameter | 0.250″ thru 3″ |
| Wall Thickness | 0.8~12.0mm |
| Standard | GB, BS, ASTM |
| Steel material | Q195. Q215, Q235, Q345 |
| Surface Treatment | Bared, Black Painted (varnish coating), Galvanized, With Oiled, 3
PE, FBE, corrosion resistant coating |
| Section Shape | Square and rectangular |
| Package | Bundle, In Bulk, Bags square galvanised steel hollow section tube,
Clients’ Requirements
|
A36 steel can have ultimate tensile strengths from 58,000 to 79,800
psi. The exact ultimate tensile strength is determined by a variety
of factors such as chemical composition and forming method. A36 is
relatively ductile and can elongate to around 20% of its original
length when tensile testing. Its ductility and strength also give
it excellent impact strength at room temperature.
| Mechanical Properties | Imperial | Metric |
| Ultimate Tensile Strength | 58,000 – 79,800 psi | 400 – 550 MPa |
| Yield Tensile Strength | 36,300 psi | 250 MPa |
| Elongation at Break (in 200 mm) | 20.0% | 20.0% |
| Elongation at Break (in 50 mm) | 23.0% | 23.0% |
| Modulus of Elasticity | 29,000 ksi | 200 GPa |
| Bulk Modulus (Typical for steel) | 20,300 ksi | 140 GPa |
| Poissons Ratio | 0.260 | 0.260 |
| Shear Modulus | 11,500 ksi | 79.3 GPa |
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