Low alloy carbon steel , such as NUMBER@1 grade , contains about NUMBER@2 % sulfur and melts around NUMBER@3 -- NUMBER@4 ° C -LRB- NUMBER@5 -- NUMBER@6 ° F -RRB- .

Low alloy carbon steel , such as NUMBER@1 grade , contains about NUMBER@2 % sulfur and melts around NUMBER@3 -- NUMBER@4 ° C -LRB- NUMBER@5 -- NUMBER@6 ° F -RRB- .
