SAE1020CSiMnCrNiSP0.17-0.240.17-0.370.35-0.65<=0.25<=0.25<=0.035<=0.035SAE1045CSiMnCrNiCuP0.42~0.500.17~0.370.50~0.80≤0.25≤0.30≤0.25≤0.035SAE4140CSiMnCrMoSP0.38~0.450.17~0.37 0.50~0.800.9~1.200.15~0.25≤0.035≤0.035SAE4340CSiMnCrMoSP0.38~0.43 0.15~0.350.60~0.800.70~0.900.20~0.30≤0.040≤0.035SAE4145HCSiMnCrMoSP0.42-0.490.15-0.350.65-1.100.75-1.100.15-0.25≤0.040≤0.035Flat Bar SizeRound Bar Size(mm)ThicknessWidthLengthDiameterLength10-700155-22002000-60…
合金棒
合金棒
合金棒


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