Products News

May 14, 2019

FREIGHT TRANSPORT

HEBEI HAICHUAN INTERNATIONAL FORWARDERS LIMITED Founded on August 8, 2008, HEBEI HAICHUAN INTERNATIONAL FORWARDERS LIMITED is a company subordinated to HEBEI ABTER STEEL GROUP. Holding abundant logistics knowledge and experienced professionals, the company mainly handles businesses related to international transportation such as international shipping, international air transport, commodity inspection, customs declaration, storage and cargo insurance. The company provides domestic and foreign importers, exporters and manufacturers with safe, rapid and quality global logistics and supply chain services by adhering to the “integrity-based and service-oriented” philosophy. Relying on its “window” advantage, the company has established good and close long-term cooperative relationship with […]
March 26, 2019

Characteristics for grade 20

     Grade :     20   ( 20 )       Substitute:   15, 25       Classification :   High quality structural carbon steel       Chemical composition in % for grade   20   ( 20 )   C Si Mn Ni S P Cr Cu As 0.17 – 0.24 0.17 – 0.37 0.35 – 0.65 max   0.3 max   0.04 max   0.035 max   0.25 max   0.3 max   0.08   Temperature of critical points for grade   20   ( 20 ).   Ac1 = 724 ,      Ac3(Acm) = 845 […]