Chiranjeev Steel Center remains a leading, excellent company as manufacturers, suppliers, warehousers and exporters of SA 537 Class 1 Carbon steel plates. These plates have important mechanical properties for various applications including heat treatment, yield strength, tensile strength and elongation They meet standard grades and specifications, including material tempering, manufac... https://www.bqplate.com/sa-537-carbon-steel-class-1-plates-manufacturers-suppliers-stockists-exporters.html