... :Cold drawn or hot rolled.304 Stainless steel round barChemical compositionCSiMnPSNiCrNMinMax0.080 1.002.000.0450.0308. ... ,202,231,304,304L, 316,316L,321,347X5CrNi1810X2CrNI1911X2CrNIMo18143Foodstuff,Gas,Chemicalsmetallurgy,biology,electron,chemical,petroleum,boiler,nuclear energyand ect ... X52 x60 x65 x70API5L-2000Apply to oil and natural gas transportationAPI 5CT pipeJ55,K55,N80,P110API5CT-2005Used in ...