AISI 4130 carbon steel bar has excellent strength, toughness and processability. Through normalizing and quenching treatment, the steel can achieve high strength and strength. In addition, the bars have excellent weldability and forgeability.

AISI 1025 steel bar is a medium carbon steel that offers plasticity, workability and strength. The steel contains between 0.22% and 0.28% carbon, so it is stronger than low carbon steel and more workable and malleable than high carbon steel.

AISI 1018 carbon steel bar has a chemical composition of carbon, chromium, manganese, molybdenum, phosphorus, sulfur and silicon. AISI 1018 carbon steel is a free machining grade that is the most commonly available grade around the world.

A105 is an ASTM specification for steel forgings, primarily for carbon steel forged pipe components. The type of carbon steel wrought alloy involved is a low carbon, manganese and silicon steel similar to the AISI 1330, but with a lower manganese content.

Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250 mm. Among them: 5.5-25 mm small round steel is mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round steel larger than 25 mm is mainly used for manufacturing mechanical parts and tube blanks of seamless steel pipes wait.

Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250 mm. Among them: 5.5-25 mm small round steel is mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round steel larger than 25 mm is mainly used for manufacturing mechanical parts and tube blanks of seamless steel pipes wait.

Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250 mm. Among them: 5.5-25 mm small round steel is mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round steel larger than 25 mm is mainly used for manufacturing mechanical parts and tube blanks of seamless steel pipes wait.

Product name：Carbon Steel Plate
Grade：Q195、Q215、Q235、Q255、Q275、Q345、Q355、SS400、ST37、ST52、S235JR、a36、s235jr etc.
Standard：JIS,AISI,ASTM,GB,DIN,BS,BV,etc.
Length：50MM ~ 2200MM or as required by customer
Width：0.2mm-3.0mm or as required by customer

Product name：Carbon Steel Plate
Grade：Q195、Q215、Q235、Q255、Q275、Q345、Q355、SS400、ST37、ST52、S235JR、a36、s235jr etc.
Standard：JIS,AISI,ASTM,GB,DIN,BS,BV,etc.
Length：50MM ~ 2200MM or as required by customer
Width：0.2mm-3.0mm or as required by customer

Product name：Carbon Steel Plate
Grade：Q195、Q215、Q235、Q255、Q275、Q345、Q355、SS400、ST37、ST52、S235JR、a36、s235jr etc.
Standard：JIS,AISI,ASTM,GB,DIN,BS,BV,etc.
Length：50MM ~ 2200MM or as required by customer
Width：0.2mm-3.0mm or as required by customer

Product name：Carbon Steel Plate
Grade：Q195、Q215、Q235、Q255、Q275、Q345、Q355、SS400、ST37、ST52、S235JR、a36、s235jr etc.
Standard：JIS,AISI,ASTM,GB,DIN,BS,BV,etc.
Length：50MM ~ 2200MM or as required by customer
Width：0.2mm-3.0mm or as required by customer

Product name：Carbon Steel Plate
Grade：Q195、Q215、Q235、Q255、Q275、Q345、Q355、SS400、ST37、ST52、S235JR、a36、s235jr etc.
Standard：JIS,AISI,ASTM,GB,DIN,BS,BV,etc.
Length：50MM ~ 2200MM or as required by customer
Width：0.2mm-3.0mm or as required by customer