德國高速鋼S12-1-4-5 1.3202 S10-4-3-10 1.3207 S6-5-2-5 1.3243 S6-5-2-5S 1.3245 S7-4-2-5 1.3246 S2-10-1-8 1.3247 S2-9-2-8 1.3249 S18-1-2-5 1.3255 S18-1-2-15 1.3257 S18-1-2-10 1.3265 S12-1-4 1.3302 S12-1-2 1.3318 S3-3-2 1.3333 SC6-5-2S 1.3340 S6-5-2S 1.3341 SC6-5-2 1.3342 S6-5-2 1.3343 S6-5-3 1.3344 S2-9-1 1.3346 S2-9-2 1.3348 S18-0-1 1.3355