Gnee Steel (Tianjin) Co., Ltd. is one of the most professional sa588gra sa588grb beam h manufacturers and suppliers in China, also supports customized service. If you're going to buy sa588gra sa588grb beam h made in China, welcome to get free sample from our factory. Quality products and low price are available.
GNEE Group office environment
SA588GrA SA588GrB steel beams
SA588GrA SA588GrB solid steel beam
SA588GrA steel plate standard specifies the yield strength of 345MPa has atmospheric corrosion resistance of high-strength low alloy structural steel.
SA588GrB has high atmospheric corrosion resistance through the alloying of Cu, P, Cr, Ni, etc., forming a protective layer on the surface of the metal matrix.
SA588GrB steel performance analysis:
Thickness ≤ 100; tensile strength ≥ 485; yield strength ≥ 345; 50mm elongation is 21%; 200mm elongation is 18%;
Thickness 100-125; tensile strength ≥ 460; yield strength ≥ 315; 50mm elongation is 21%;
Thickness 125-200; tensile strength ≥435; yield strength ≥290; 50mm elongation is 21%.
These steels are widely used in a variety of weather-resistant building structural members (especially for industrial atmospheres), bridge auxiliary structural members, and other areas.
China steel H beam Factory--GNEE Group
SA588GrA SA588GrB w flange beam
Chemical composition:
| Grade |
C |
Si |
Mn |
P |
S |
Cr | Cu |
| SA588GrA | ≤0.19 | 0.30-0.65 | 0.80-1.25 | ≤0.04 | ≤0.05 | 0.40-0.65 | 0.25-0.55 |
| SA588GrB | ≤0.20 | 0.15-0.50 | 0.75-1.35 | ≤0.030 | ≤0.030 | 0.40-0.71 | 0.20-0.40 |
China H beam Factory--GNEE Group
GNEE Group Receives Visiting Customers
Our experienced staff is committed to strict quality control and attentive customer service, always available to discuss your requirements and ensure complete customer satisfaction. In addition, we have obtained ISO certificate. Our products are sold well in all provinces and cities of China and are exported to customers in Europe, America, Southeast Asia, Africa and other countries and regions. Adhering to the business principle of mutual benefit, we enjoy a reliable reputation among our customers for our professional services, quality products and competitive prices.
China H beam steel Distributors--GNEE Group
We have on-line heavy duty H beam steel products, welcome to visit our company, if you have more needs and questions about other steel products, please feel free to contact us!