Wire rod is also called wire, usually refers to a small diameter round steel plate. On the site common diameter 6, 8, 10, 12 mm, in the majority of low carbon steel, generally not used for reinforced concrete structure of the main reinforcement, mostly used for reinforcing steel sleeve, and small diameter for brick structure in the “brick reinforcement”. There are many varieties of wire rod, carbon steel wire rod in the low carbon steel wire commonly known as soft wire, medium and high carbon steel wire commonly known as hard wire. Wire rod is mainly used as drawing blank, but also directly used as building materials and machine parts.
Detection range:
High carbon steel wire rod, hot rolled wire rod, steel wire rod, alloy wire rod, cord steel wire rod.
Test Items:
Sampling detection, element detection, decarbonization detection, silicon content detection, segregation detection, spheroidization rate detection, breaking force detection, yield strength detection, phosphating detection, composition detection, material detection, metallographic detection, corrosion resistance detection, pull brittle fracture cause detection, etc
Test criteria:
Low carbon steel hot rolled disk bar
GB/T 4356-2016 stainless steel rod
GB/T 37607-2019 Corrosion resistant alloy rod and wire
Wire rod for steel cord
GB/T 4241-2017 Stainless steel rod for welding
GB/T 3429-2015 Welding steel rod
GB/T 4354-2008 High quality carbon steel hot rolled wire rod
GB/T 24587-2009 Hot rolled wire rods for prestressed concrete steel bars
GB/T 33954-2017 Hot rolled wire rods for quenched-tempering spring steel wires
GB/T 33165-2016 High carbon steel rod center segregation quantitative analysis method
GB/T 38589-2020 General specification for corrosion resistant alloy bars, coils and wires
GB/T 24242.1-2009 Non-alloy steel wire rods for wire making – Part 1: General requirements
GB/T 24242.2-2009 Non-alloy steel wire rods for wire making – Part 2: wire rods for general purpose
GB/T 24242.3-2014 Non-alloy steel wire rods for wire making – Part 3: low carbon steel wire rods for boiling steel and substitutes for boiling steel
GB/T 24242.4-2014 Non-alloy steel wire rods for wire making — Part 4: wire rods for special purposes
