Q215B is common carbon structural steel,comparing with grade Q215A (S.Max.0.050),Q215B(S.Max.0.045) has less limited for chemical sulphur composition.Q215B steel shall be done impacting test at room temperature.
A36/A36MCarbon structural steel specification; A514/A514MSpecification for quenched and tempered alloy steel plate with high yiled strength, suitable for welding; A588/A588M Specification for High-Strength Low-Alloy Structural STeel, up to 50 ksi [245 MPa] Minimum Yield Point, with Atmospheric Corrosion Resistance
Leeco Steel also supplies low carbon C1020 steel plate and high carbon A830 steel plate. Due to the combined effect of carbon levels and other chemical element levels, these steel plate materials are not often used for structural purposes, but offer differing hardness and machining benefits to fabricators and manufacturers.
Carbon structural and high strength low alloy steel Steel
Low alloy high strength steel also can be called common low alloy steel,low alloy structural steel. Low alloy structural steel's total alloy content usually is not more then 3% .Except for Si and Mn, there is V,Ti,Nb,Al,Cr,Ni,Re,N and so on. The main steel grades in Carbon
Contains manganese, phosphorus, sulfur and silicon at the highest levels allowed by the ASTM, to produce the strongest carbon steel plates specified by the ASTM. A572 Covers the standard requirements for Grades 42, 50, 55, 60, and 65 for high-strength, low-alloy, columbium-vanadium structural steel shapes, plates and bars for applications in
To EN10025-3, S355NL is actually a normalized weldable and a fine grain structural steel. S355NL steel plates are having greater yielding strength at a room temperature of about 355 MPA at 16mm and falling temperature at 250mm to 250 MPA.
High-Strength Structural and High-Strength Low-Alloy
As-rolled high-strength low-alloy (HSLA) steels (which are also known as micro alloyed steels) Heat-treated (normalized or quenched and tempered) carbon steels Heat-treated low-alloy steels. These four types of steels have higher yield strengths than mild carbon steel in the as-hot-rolled condition.
Alloy steel bars ,Medium to thick special steel plates
Hengtie mainly manufacture the steel plates for the thickness 3.0-780mm, steel round forged bars with large diameter from 10mm to 1200mm, large diameter thick-walled forged pipes, forged flat bars, forged templates, forged modules , forging mold articles and steel ingots from 1 to 60tons, ESR ingots, etc. Hengtie also research, manufacture
ASTM A572 is a high strength low alloy steel that offers a higher strength than plain carbon steel plates – plus ductility, weldability, formability, toughness and fatigue strength. A572 meets a minimum strength requirement (dependent on grade) and provides good workability and weldability at a moderate price.
Alloy Steel Grades - Continental Steel & Tube Company
Alloy steel is steel that alloyed with a wide variety of elements—from as little as 1% to as much as 50%—by weight, with each combination improving the steel’s mechanical properties. Its versatility makes it the alloy of choice for use in aerospace, spacecraft, and nuclear reactors.
7 Things To Consider When Choosing A Carbon Steel Grade
Jan 24, 2017 · Choosing a carbon steel grade with a higher carbon content such as C1045 can provide more strength and hardness than a low carbon grade like C1008. However, a low carbon alternative is high-strength low-alloy steel (HSLA) which is a low carbon based steel specifically designed to possess higher strengths, while retaining formability.
ASTM A786 Steel Plate. Home Products Products by Spec ASTM Steel Plates Flooring, stairways, transportation equipment, and general structural purposes. While it is generally provided as-rolled, floor plate also may be provided heat-treated. consider Galvanized or Coated Steel; Chemistry – Low carbon, medium manganese, silicon, alloyed