... C45 CK45 Cm45 AIIS1045 SAE1045 ASTM1045 XC45 carbon structural steel high quality Grade: 45# 45B S45C C45 CK45 Cm45 AIIS1045 ... .2(max)StandardGB,JIS,ASTM,DIN,AISI,BSMechanical performanceYield point≥255MPaTensile strenght 410-510MPaElongation≥24Sizecarbon steel plate/sheet:Thickness ... Laiwu, meaning that we can supply our customers with high-quality and low-cost products. We can also provide steel ...