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GB standart temir yo'l baliq plitasining texnik parametrlari

Mar 26, 2024 Xabar QOLDIRISH

GB standarti Rail Fish Plate texnik parametrlari

Model Material Kimyoviy tarkibi Mexanik xususiyatlar
8 kg 55# C: {0}}.52-0.60, Mn: 0.50-0.80, Si: 0. 17-0.37, S: 0,035 dan kichik yoki teng, P: 0,035 dan kichik yoki teng Uzilish kuchi (Rm): 785MPa dan katta yoki unga teng, Oqim kuchi (ReL/Rr0.2): 500MPa dan katta yoki unga teng, cho'zilish (A): 9% dan katta yoki unga teng, maydonni qisqartirish Darajasi (Z): 20% dan katta yoki unga teng, Qattiqligi (HBW10/3000): HBW227-388, Sovuq egilgan (d=3a): 30 daraja yoriqsiz
12 kg 55# C: {0}}.52-0.60, Mn: 0.50-0.80, Si: 0. 17-0.37, S: 0,035 dan kichik yoki teng, P: 0,035 dan kichik yoki teng Uzilish kuchi (Rm): 785MPa dan katta yoki unga teng, Oqim kuchi (ReL/Rr0.2): 500MPa dan katta yoki unga teng, cho'zilish (A): 9% dan katta yoki unga teng, maydonni qisqartirish Darajasi (Z): 20% dan katta yoki unga teng, Qattiqligi (HBW10/3000): HBW227-388, Sovuq egilgan (d=3a): 30 daraja yoriqsiz
24 kg 55# C: {0}}.52-0.60, Mn: 0.50-0.80, Si: 0. 17-0.37, S: 0,035 dan kichik yoki teng, P: 0,035 dan kichik yoki teng Uzilish kuchi (Rm): 785MPa dan katta yoki unga teng, Oqim kuchi (ReL/Rr0.2): 500MPa dan katta yoki unga teng, cho'zilish (A): 9% dan katta yoki unga teng, maydonni qisqartirish Darajasi (Z): 20% dan katta yoki unga teng, Qattiqligi (HBW10/3000): HBW227-388, Sovuq egilgan (d=3a): 30 daraja yoriqsiz
43 kg 55# C: {0}}.52-0.60, Mn: 0.50-0.80, Si: 0. 17-0.37, S: 0,035 dan kichik yoki teng, P: 0,035 dan kichik yoki teng Uzilish kuchi (Rm): 785MPa dan katta yoki unga teng, Oqim kuchi (ReL/Rr0.2): 500MPa dan katta yoki unga teng, cho'zilish (A): 9% dan katta yoki unga teng, maydonni qisqartirish Darajasi (Z): 20% dan katta yoki unga teng, Qattiqligi (HBW10/3000): HBW227-388, Sovuq egilgan (d=3a): 30 daraja yoriqsiz
50 kg 55# C: {0}}.52-0.60, Mn: 0.50-0.80, Si: 0. 17-0.37, S: 0,035 dan kichik yoki teng, P: 0,035 dan kichik yoki teng Uzilish kuchi (Rm): 785MPa dan katta yoki unga teng, Oqim kuchi (ReL/Rr0.2): 500MPa dan katta yoki unga teng, cho'zilish (A): 9% dan katta yoki unga teng, maydonni qisqartirish Darajasi (Z): 20% dan katta yoki unga teng, Qattiqligi (HBW10/3000): HBW227-388, Sovuq egilgan (d=3a): 30 daraja yoriqsiz
60 kg 55# C: {0}}.52-0.60, Mn: 0.50-0.80, Si: 0. 17-0.37, S: 0,035 dan kichik yoki teng, P: 0,035 dan kichik yoki teng Uzilish kuchi (Rm): 785MPa dan katta yoki unga teng, Oqim kuchi (ReL/Rr0.2): 500MPa dan katta yoki unga teng, cho'zilish (A): 9% dan katta yoki unga teng, maydonni qisqartirish Darajasi (Z): 20% dan katta yoki unga teng, Qattiqligi (HBW10/3000): HBW227-388, Sovuq egilgan (d=3a): 30 daraja yoriqsiz
75 kg 55# C: {0}}.52-0.60, Mn: 0.50-0.80, Si: 0. 17-0.37, S: 0,035 dan kichik yoki teng, P: 0,035 dan kichik yoki teng Uzilish kuchi (Rm): 785MPa dan katta yoki unga teng, Oqim kuchi (ReL/Rr0.2): 500MPa dan katta yoki unga teng, cho'zilish (A): 9% dan katta yoki unga teng, maydonni qisqartirish Darajasi (Z): 20% dan katta yoki unga teng, Qattiqligi (HBW10/3000): HBW227-388, Sovuq egilgan (d=3a): 30 daraja yoriqsiz