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EN 10263-2-2001
Steel rod,bars and wire for cold heading and cold extrusion - Part 2: Technical delivery conditions for steels not intended for heat treatment after cold working
Chemical Composition (%)
Material Designation 碳C 硅Si 锰Mn 磷P 硫S 铝Al
C4C (1.0303) 0.02~0.06 0~0.1 0.25~0.4 0~0.02 0~0.025 0.02~0.06
C8C (1.0213) 0.06~0.1 0~0.1 0.25~0.45 0~0.02 0~0.025 0.02~0.06
C10C (1.0214) 0.08~0.12 0~0.1 0.3~0.5 0~0.025 0~0.025 0.02~0.06
C15C (1.0234) 0.13~0.17 0~0.1 0.35~0.6 0~0.025 0~0.025 0.02~0.06
C15E2C (1.1132) 0.13~0.17 0~0.03 0.3~0.6 0~0.025 0~0.025 -
C20C (1.0411) 0.18~0.22 0~0.1 0.7~0.9 0~0.025 0~0.025 0.02~0.06
C20E2C (1.1152) 0.18~0.22 0~0.3 0.3~0.6 0~0.025 0~0.025 -
C17C (1.0434) 0.15~0.19 0~0.1 0.65~0.85 0~0.025 0~0.025 0.02~0.06
17Cr3 (1.7016) 0.14~0.2 0~0.3 0.6~0.9 0~0.025 0~0.025 -
C2C (1.0314) 0~0.03 0~0.1 0.2~0.4 0~0.02 0~0.025 0.02~0.06
8MnSi7 (1.5113) 0~0.1 0.9~1.1 1.6~1.8 0~0.025 0~0.025 0.02~0.06
For Reference Only