Hobart Element 71T1C description: Designed as a low Manganese (Mn) E71T-1C product to assist with conformance to OSHA requirements and NIOSH and ACGIH recommendations for Manganese. This product offers reductions of Mn in the weld fume of 60-80% over a standard E71T-1C product with low diffusible hydrogen as well as enhanced operator appeal and excellent out of positional capability.