SUS420J2 sheet
SUS420J2 steel plate/sheet Supply from stock
C ：0.36～0.45 Si：≤0.60 Mn：≤0.80 S ：≤0.030 P ：≤0.035 Cr：12.00～14.00 Ni：≤0.60 Mechanical properties Heat treatment specification: 1) annealing, 800 ~ 900 ℃ slow cold or about 750 ℃ quick cold; 2) quenching, 1050 ~ 1100 ℃ oil cold ;3) the tempering, 200 ~ 300 ℃ soon cold. Metallographic organization: organization feature for markov figure. stock(unit:mm) 10.00*460.00 [...]
