titanium powder for fire making grain size:-40mesh -60, -80, - ... 100,-120,-150,-200,-250,-300,-325 purity 80%- 99.6% brand: fxftt titanium powder ... for fire making grain size: -40mesh -60mesh -80mesh, -100 ... 50kg steel drumMOQ:10kg for checking quality Titanium powder TI%minCl%maxMg%maxFe%maxMn%maxSi%maxN%maxC% ...