Overview

Relationship with standards

  VDA standard European standard National standards
Grade VDA 239-100 EN 10346: 2015 Germany
Phosphorus alloyed interstitial-free
CR IF180-GI/GA/ZM CR180IF-GI/ZM HX180YD+Z -
CR IF220-GI/GA/ZM CR210IF-GI/GA/ZM HX220YD+Z/+ZF -
CR IF260-GI/GA/ZM CR240IF-GI/GA/ZM HX260YD+Z/+ZF -
Bake-hardening
CR BH180-GI/GA/ZM CR180BH-GI/GA/ZM HX180BD+Z/+ZF -
CR BH220-GI/GA/ZM CR210BH-GI/GA/ZM HX220BD+Z/+ZF -
CR BH260-GI/GA/ZM CR240BH-GI/GA/ZM HX260BD+Z/+ZF -
CR BH300-GI/GA/ZM CR270BH-GI/GA/ZM HX300BD+Z/+ZF -
Phosphorus alloyed SEW 094
CR P220-GI/GA/ZM - HX220PD+Z/+ZF 1 ZStE220P
CR P260-GI/GA/ZM - HX260PD+Z/+ZF 1 ZStE260P
CR P300-GI/GA/ZM - HX300PD+Z/+ZF 1 ZStE300P
Micro-alloyed SEW 093
CR HSLA220-GI/GA/ZM CR210LA-GI/GA/ZM HX220LAD+Z/+ZF/+ZM 1 -
CR HSLA260-GI/GA/ZM CR240LA-GI/GA/ZM HX260LAD+Z/+ZF/+ZM ZStE260
CR HSLA300-GI/GA/ZM CR270LA-GI/GA/ZM HX300LAD+Z/+ZF/+ZM ZStE300
CR HSLA340-GI/GA/ZM CR300LA-GI/GA/ZM HX340LAD+Z/+ZF/+ZM ZStE340
CR HSLA380-GI/GA/ZM CR340LA-GI/GA/ZM HX380LAD+Z/+ZF/+ZM ZStE380
CR HSLA420-GI/ZM CR380LA-GI/GA/ZM HX420LAD+Z/+ZF/+ZM ZStE420
CR HSLA460-GI/ZM CR420LA-GI/ZM HX460LAD+Z/+ZM -
CR HSLA500-GI/ZM CR460LA-GI/ZM HX500LAD+Z/+ZM -
1. Not in EN 10346:2015. Tata Steel’s own specification.