Contact us
- : 0086-21-61182423
- : 0086-21-61182425
- : [email protected]
- : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
HOT News
- Performance that API 5L X52 PSL2 pipeline steel should have
- Surface Quality Requirements of EH40 Steel plate
- Excellent properties and applications of EH40 shipbuilding Steel
- Influence of gas in 50CrMo4 steel plate
- Cause of Quenching Cracks in 50CrMo4
- Factors Affecting Welding Toughness of
- Z direction performance of EH32 steel plate
- Features of AR450 wear-resistant plate
- Characteristics of NM500 wear-resistant plate
- Harm of inclusions in API 5L X42 pipeline steel
The difference between Q345GJC high-rise buildings steel and Q355C low-alloy steel
Posted:2021-10-09 14:05:58
1. In terms of material quality: Q345GJC is a steel plate for high-rise buildings, and Q355C is a low-alloy high-strength plate. The two are not of the same kind of material.
2. From the point of use: Q345GJC high-rise buildings steel has excellent performance of earthquake resistance, easy welding, and low temperature impact resistance. It is mainly used to construct large-scale high-rise building structures, such as music halls, stadiums, railway stations, etc. Q355C is an ordinary low-alloy steel plate, which is generally used for structural parts such as construction machinery. Q355C material is more common.
2. From the point of use: Q345GJC high-rise buildings steel has excellent performance of earthquake resistance, easy welding, and low temperature impact resistance. It is mainly used to construct large-scale high-rise building structures, such as music halls, stadiums, railway stations, etc. Q355C is an ordinary low-alloy steel plate, which is generally used for structural parts such as construction machinery. Q355C material is more common.
InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!