Hobart Element 71T1M description: Designed as a low Manganese (Mn) E71T-1M 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-1M product with low diffusible hydrogen as well as enhanced operator appeal and excellent out of positional capability.