Quotation of I Beams / H Beams from South Africa

I am looking for H beam as follows:
I beam / H beam
Grade: Q235B
Technique: Hot Rolled
Application: Industry
Length:6m
Standard: ASTM
Flange Width: 45mm
Flange Thickness: 4.2mm
Web Width:80mm
Web Thickness: 3.2mm
Product name: H beam
Certificate: TUV
Size: High*width: 80*45mm
Theoretical Weight:4.7kg/m