1.stainless steel fittings: elbow,tee,cross,reducer,pipe holder,manhole cover, clamp, union, ... ≤1.00≤1.00≤1.00Mn5.5-7.57.5-10≤2.00≤2.00≤1.00P≤0.06≤0.06 ... .030Cr16-1817-1918-2016-1816-18N3.5-5.54-68-10.510-14 Mo 2.0-3.0 Mechanical PropertyMaterial Item ... timeValid time is 3 days for price usually. stainless steel fittings