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Cold Heading Wire,Carbon Steel Wire >
Low-carbon steel wire rod Cold Heading And Cold Forging >
ML20Cr,China CHQ Wire rod, Cold Forming Wire,SAIP wire,SAFS wire,HD wire,PSAIP WireUsage | adapted for all kinds of low intension standard-part and nonstandard -part, |
Size | 0.08-40mm |
Material | ML20Cr |
Characteristics:adapted for all kinds of low intension standard-part and nonstandard -part. Use of Products:Steel ML20Cr,are the common using steels produced the Fasteners of low intension and big deformation and the nonstandard-part. The productions have advantages of steady composition, low harmful element, high pure steel and small surface defect. Using them, it is unnecessary to heat treatment and the rate craze of cold forging is low. They are used in the industry of family electricity, traffic, mechanism and transport.
钢号 Grade 化学成份(Chemical composition)% C Si Mn P S Cr Mo B Alt 其他 ML04AL ≦0.06 ≦0.10 0.20~0.40 ≦0.035 ≦0.035 ~ ~ ~ ≧0.020 ~ Ml08Al 0.05~0.10 0.30~0.60 ML10Al 0.08~0.13 ML15AL 0.13~0.18 ML15 0.15~0.35 ~ ML20Al 0.18~0.23 ≦0.10 ≧0.020 ML20 0.15~0.35 ~ ML18Mn 0.15~0.20 ≦0.10 0.60~0.90 ≦0.30 ≧0.020 ML22Mn 0.18~0.23 0.70~1.00 ≦0.035 ML20Cr 0.17~0.23 ≦0.30 0.60~0.90 0.90~1.20 ML25 0.22~0.29 ≦0.20 0.30~0.60 ~ ~ ML30 0.27~0.34 ML35 0.32~0.39 ML40 0.37~0.44 ML45 0.42~0.50 ML15Mn 0.14~0.20 0.20~0.40 1.20~1.60 ML25Mn 0.22~0.29 ≦0.25 0.60~0.90 ML30Mn 0.27~0.34 ML35Mn 0.32~0.39 ML37Cr 0.34~0.41 0.90~1.20 ML40Cr 0.38~0.45 ≦0.30 0.90~1.20 ML30CrMo 0.26~0.34 0.80~1.10 0.15~0.25 ML35CrMo 0.32~0.40 ML42CrMo 0.38~0.45 0.90~1.20 ML20B 0.17~0.24 ≦0.40 0.50~0.80 ~ ~ 0.0005~.00035 ≧0.020 ML28B 0.25~0.32 0.60~0.90 ML35B 0.32~0.39 0.50~0.8 ML15MnB 0.14~0.20 ≦0.30 1.20~1.60 ML20MnB 0.17~0.24 ≦0.40 0.80~1.20 ML35MnB 0.32~0.39 1.10~1.40 ML37CrB 0.34~0.41 0.50~0.80 Cr0.20~0.40 ML20MnTiB 0.19~0.24 ≦0.30 1.30~0.60 Ti0.40~0.10 ML15MnVB 0.13~0.18 1.20~160 V0.07~0.12 ML20MnVB 0.19~0.24