30CrMnSiA Alloy Steel Plate
30CrMnSiA alloy steel plate has high strength and enough toughness, hardenability is good. After conditioning the material to do sand wheel shaft, gear, sprocket can be. 30CrMnSiA alloy steel plate has good machinability, small deformation and good anti-fatigue performance. Used for shaft, piston parts and so on. Used for automobile, aircraft and other special wear – resistant parts.
Steel Grade C Si Mn P S Cr
30CrMnSiA 0.28-0.34 0.90-1.20 0.80-1.10 0.035 max 0.035 max 0.80-1.10
Mechanical Properties( T=20°C if not differently stated )
Condition Tensile Strength Rm (Mpa) Yield Strength R2 (Mpa) Elongation in 2 in or 50 mm A(%)
Q+T 1080 min 835 min 10 min
1,000 ton per month.
Chemical analysis, Mechnical analysis, Ultrasonic testing, Hardness testing, Surface quality and Dimension report.
Bundle or piece.
Mill’s Test Certificate
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.