... of stainless steel material SS304,SS316, SS316L, SS321 and Incoloy 840. Barbecue heating element is made of Ni-Cr resistance wire, high ... with stainless steel material, SS304, SS316, SS316L, SS321 and Incoloy 840.Barbecue heating element features:1, Sheath material: SS304, SS316, SS316L, SS321 ...