規(guī)格	24mm	材質(zhì)	碳鋼
表面處理	1000級(jí)	適用范圍	打孔 鐵藝

。CARBON美標(biāo)代號(hào)AISINO近似標(biāo)準(zhǔn)EQUIVALENT化學(xué)成份 CHEMICAL COMPOSITION 硬度 HARONESSCSiMnPSNiCrMoTiHRCAISI 1010 1015Q235 En2E C1010/15 XC100.07 0.190.17 0.37 0.35 0.650.045 Max0.045 Max    60 T0 65AISI 1065 1070C1065/70 En43E W.1.1249 XC700.67 0.75 0.10 0.400.50 0.800.05 Max0.05 Max    60 T0 66AISI 1080 1085C1078 En42D CK80 XC800.77 0.850.10 0.400.50 0.800.05 Max0.05 Max0.25 Max0.25 Max  60 T0 66鉻鋼   CHROMEAISI 52100GCr15 En31 W.1.3506DIN 100Cr60.95 1.100.15 0.350.25 0.450.03 Max0.025 Max0.03 Max1.35 1.650.1 Max 60 T0 66*不銹鋼STAINLESSSTEEL 馬氏體MARTENSITIC奧氏體AUSTENITICAISI 4101Cr13 En56A X10Cr13 Z12C130.09 0.151.0 Max1.0 Max0.04 Max0.03 Max 11.50 13.50  41 T0 45AISI 420B2Cr13 En56B W.1.4028 Z30C130.26 0.351.0 Max1.0 Max0.04 Max0.03 Max 12.0 14.0  52 T0 55AISI 4203Cr13 En56M W.1.4034 Z30C130.28 0.360.8 Max1.0 Max0.04 Max0.03 Max 12.0 14.0  52 T0 55AISI 420C4Cr13 En56D w.1.3541 Z40C130.40 0.501.0 Max1.0 Max0.04 Max0.03 Max1.0 Max12.0 14.0  54 T0 60AISI 440B8Cr17 W.1.4112-0.75 0.951.0 Max1.0 Max0.04 Max0.03 Max0.60 Max16.0 18.00.75 Max 55 T0 58AISI 440C9Cr18Mo 11Cr17 W.1.4125-0.95 1.201.0 Max1.0 Max0.04 Max0.03 Max0.60 Max16.0 18.00.40 0.80 58 T0 62AISI 3040Cr18Ni9 En58E W.1.4301 Z6CN18O90.07 Max1.0 Max2.00 Max0.045 Max0.03 Max8.0 10.517.0 19.0  未經(jīng)熱處理NOHEAT TREATMENT 25-38AISI 304L00Cr19Ni10- W.1.4306 Z3CN18.100.03 Max1.0 Max2.0 Max0.045 Max0.03 Max8.0 12.018.0 20.0  AISI 3160Cr17Ni12Mo2 En518J W.1.4401 Z6CND17.120.07 Max1.0 Max2.0 Max0.045 Max0.03 Max10.0 14.016.5 18.52.00 2.50 AISI 316L00Cr17Ni14Mo2 W.1.4404 Z3CND17.11.120.03 Max1.0 Max2.0 Max0.045 Max0.03 Max12.0 15.016.5 18.52.00 3.00 AISI 4301Cr17 En60 W.1.4016 Z8C170.12 Max1.0 Max1.0 Max0.045 Max0.03 Max0.6 Max16.0 18.0一　不銹鋼球：美國牌號(hào)AISI440,中國牌號(hào)9cr18,硬度達(dá)到點(diǎn)56-58度．（0.45mm----50.8mm）二　不銹鋼球：美國牌號(hào)AISI420,中國牌號(hào)3cr13,硬度達(dá)到點(diǎn)51-52度．（0.45mm----50.8mm）三　不銹鋼球：美國牌號(hào)AIS1316,中國牌號(hào)ocr19Ni12M02沒有硬度．（0.45mm---50.8mm）四　不銹鋼球：美國牌號(hào)AISI304,中國牌號(hào)Ocr19Ni9沒有硬度．（0.45mm----50.8mm）碳鋼球 不銹鋼球 軸承鋼球（高碳鉻軸承鋼球）