廣東GCr15鉻鋼~|GCr15報價|~廠家直銷=== 硬質合金特殊鋼板卷棒材帶鐵鋼卷板材厚板中厚板薄板冷板熱板熱軋板卷深沖板沖壓板碳板鐵板高錳鋼錳板高鉻鋼鉬鋼鉻鉬鋼板圓鋼鋼棒棒材圓棒光圓規格型號尺寸機軋冷軋熱軋調質調直

GCr18Mo產品簡介：GCr18Mo(GB/T18254-2002)ω/%化學成分:鋼號C0.95-1.05Si0.20-0.40Mn0.25-0.40Mo0.15-0.25Cr1.65-1.95P0.020Cu0.25Ni+Cu0.020S0.0250Ni性能及應用：新型高淬透性軸承材料，采用下貝氏體等溫淬火熱處理工藝，可獲得下貝氏體組織和較高的殘留奧氏體含量，具有更高的沖擊韌度和斷裂韌度。用途：用于制造鐵路車輛等重要型機械的大型軸承

俊峰鋼材現貨規格===圓鋼詳細的標準材質規格材質規格8#-10#∮16-29065Mn∮40-30015#∮14-15045Mn2∮18-7520＃∮8-48060Si2Mn∮16-15035＃∮8-48020CrMnTi∮10-48045＃∮6.5-48020crmnTiB∮16-75Q235B∮6.5-180GCr15∮16-40040Cr∮8-480ML35∮8-15020Cr∮10-480T8-T13∮8-48042CrMo∮12-480Cr12∮16-30035CrMo∮12-480Cr12MoV∮16-30020CrMo∮12-3003Cr2W8V∮16-30038CrMoAL∮20-30045Cr50Cr∮20-3005CrMnMo∮20-45020CrMnMo∮20-30016Mn（Q345B）∮14-36540Mn2∮28-6050Mn∮40-20035Cr∮5515CrMo∮21∮24∮7515Mn∮32∮17025＃∮16-28040CrMnMo∮80-∮160YF45MnV∮28-8020CrMnMo∮20-30030＃∮6.5-48027SiMn∮20-35030Crmo∮28Crwmn∮20-30030CrmnTi∮16-300H13(4Cr5MoSiVi)∮20-30060＃∮210.∮26040crNimo∮20-400