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Stock Alloy solid bar 1.8509/38CrMoAl/905M39/SACM645/41CrAlMo7 Q+T with bright surface condition


1. Chemical composition

Grade        C       Si       Mn        P        S        Cr       Mo      Al
 38CrMoAl0.35-0.420.20-0.450.30-0.60   ≤0.035    ≤0.0351.35-1.650.15-0.250.70-1.10

2. Equivalent Steel Grade

GBASTMDIN
38CrMoAl71401.8509

3. Applications: 
1.Statically and dynamically stressed components for vehicles, engines and machines.

2.For parts of larger cross-sections, crankshafts, gears and so on.

4.Main features: 
1.Good resistance to tempering.

2.Excellent corrosion resistance.

3.Excellent dimensional stability during heat treatment.

4.Excellent polishing

5.Good wear resistance