合金成分及化学成分

合金成分及化学成分 主要合金种类及化学成份 Standard Specification Hardness AlloyType C Si Mn P S Cr Ni Mo Others 6bMpa 6sMpa δ% Heat Treatment ASTM BS3100 HBS DIN (w-Nr) AISI JIS ACI BS3146 415-.15-.2-.4-1.0416 CS-38 1020 CLA1A SC410 .04 .04 415 205 Anneal 205 .25 .6 1.0 .2-.2-.4-1.0446 GS-45 1025 WCB CLALA SC450 .04 .04 485 250 22 Anneal .3 .6 1.0 Carbon Steel & .3-.3-.5-.8-880-GS-34GrM04 4135 SCM435 .035 .035 .2-.3 665 12 269-332 hardening+temper Low Alloy .37 .5 .8 1.2 1080 Steel .38-.15-.75-.8-.15-980-GS-42GrM04 4140 CLA3 SNCM440 .035 .04 765 11 285-352 hardening+temper .43 .35 1.0 1.1 .25 1180 .18-.15-.7-.15- 8620 805A20 SNCM220 .035 .04 .4-.6 .4-.7 830 17 248-341 hardening+temper .23 .35 .9 0.25 .9-.9-.5-W0.5-100MnCrW4 01 BO1 SKS3 1.0 .04 .04 HRB<96 Anneal 1.0 1.2 1.0 1 .32-.8-4.5-1.0-V.8-Too Steel 4Cr5MoSiV1 H13 BH13 SKD61 0.75 .04 .04 HRC>53 hardening+temper .42 1.2 5.5 1.5 1.2 .8-3.8-W5.5-4.5-V1.6-W6M05Cr4V2 M2 BM2 SKH9 <1.0 0.75 .04 .04 HRC>62 hardening+temper .9 4.5 6.7 5.5 2.2 1.1-12-G-X120Mn13 B-3 BW-10 1.0 .07 .04 637 20 <229 Quenching High 1.3 14 Manganese 0.9-11-Steet B-1 SCMn112 0.8 .07 .04 735 35 <229 Quenching 1.2 14 17-Solution 1.4305 303 303S21 SUS303 0.15 1.0 2.0 0.2 .04 8-10 (0.6) 19 annealing 18-Solution 1.4308 304 CF-8 ANC3A SCS13 0.08 2.0 1.5 0.04 8-11 (0.5) 440 185 30 183 21 annealing 17-Solution 1.4306 304L CF-8 304C12 SCS19A 0.03 2.0 1.5 0.04 8-12 (0.5) 48 205 33 183 21 annealing 18-Solution 1.4408 316 CF-8M ANC4B SCS14A 0.08 1.5 1.5 0.04 9-12 2-3 485 205 30 183 21 annealing 17-1.4404 316L CF-3M 316C12 SCS16A 0.03 1.5 1.5 0.04 9-13 2-3 485 205 30 183 hardening+temper 21 Stainless 11.5-G-X10Cr13 410 CA-15 410C21 SCS1 0.15 1.5 1.0 0.04 (1.0) (0.5) 620 450 18 183 hardening+temper 14 0.2-0.2-15.5-850-Solution 1.4507 431 ANC2 SUS431 0.2 0.035 1.5-3 8 248-302 1 1 20 1000 annealing 18-Nb 8xC-Preeepitation 1.4581 318 CF8C ABC4C SCS21 0.08 2.0 1.5 0.04 9-12 485 205 28 183 21 1.55 H1025 Cu2.5- CB7Cu-15.5-4 17-4 SCS24 0.07 1.0 1.0 0.04 3.5-5 980 885 9 Not heat treated 1 17.5 Nb.15- .45 0.2-2.0-24-GX40CrNiSI2512 HH SCH13 2.0 .04 .04 11-14 (0.5) 515 240 10 311 Not heat treated 0.5 1 28 .35-17- HU 309C35 2.0 1.5 .04 .04 37-41 (0.5) 450 4 Not heat treated .75 21 Heat-G-0.2-24-Resisting HK30 331C40 SCH21 2.0 1.0 .04 .04 18-22 (0.5) 450 240 10 Not heat treated X15CrNiSi2520 0.6 28 Steel G-.35-19- HK40 310C40 SCH22 1.75 2.0 .04 .04 23-27 (0.5) N<0.2 235 440 8 Not heat treated X40CrNiSi2520 .45 22 G-.35-24- HP SCH24 2.0 2.5 .04 .04 33-37 (0.5) 430 235 4.5 Not heat treated X40CrNiSi3525 .75 28 Alloy Standard C Si Mn S P Cr Ni Mo W Co Fe Other Heat Treatment 6bMpa 6sMpa δ% Hardness HBS Type ASTM MORE2 0.15 0.5 0.5 .03 .03 34.5 47 0.5 15 Not heat treated <3.1 Nickel Hastelloy 20.5-434-283-0.2 1.0 10. .04 .04 Balance 8-10 0.2-1.0 0.5-2.5 17-20 10-15 85-96HRB Not heat treated Based X 23 483 310 Alloys 0.05-0.25-0.3-A10.2-NW-22 0.03 0.03 20-24 Balance 1-3 13-15 Not heat treated <5 <3 0.15 0.75 1.0 0.5 UMC050 0.08 0.75 0.65 28 Co 50 20.5 55-60 Not heat treated Cobalt 2.2-Cobalt J 1.0 1.3 .03 .03 31-34 2.5 16-19 Balance 3 0.25B Not heat treated Based 2.7 Alloys 0.2-1.75-655-448-Cobalt 21 1.0 1.0 .04 .04 25-29 5-6 Balance 3 0.007B 8-20 24-32 Not heat treated 0.3 3.75 895 655