Material: AFNOR NF FS 12 MD 4 Description: Standard Specification for Wire Rod in Non-Alloy and Alloy Steel for Coiled Electrodes Group Name: Ferrous Mild Steel Alloys Sub Group: AFNOR NF FS 12 MD 4 Wire Rod in Non-Alloy and Alloy Steel for Coiled Electrodes Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: AFNOR-FRANCE