normal style="BACKGROUND: #fafafa; MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm -43.7pt 0pt -8.9pt; TEXT-INDENT: 25.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-para-margin-top: 0cm; mso-para-margin-right: -4.16gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.85gd" align=left>
normal style="MARGIN: 0cm -43.7pt 0pt 0cm; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-para-margin-right: -4.16gd" align=left>型號(hào)S780/SS2.5? S660/SS2.0? S550/SS1.7? S460/SS1.4? S390/SS1.2? S330/SS1.0
normal style="MARGIN: 0cm -43.7pt 0pt -8.9pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-para-margin-top: 0cm; mso-para-margin-right: -4.16gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.85gd" align=left>??S280/SS0.8? S230/SS0.6? S170/SS0.5? S110/SS0.3
normal style="MARGIN: 0cm 0cm 0pt">鋼丸的主要技術(shù)指標(biāo):
normal style="MARGIN: 0cm 0cm 0pt">產(chǎn)品 product |
normal style="MARGIN: 0cm 0cm 0pt">鑄鋼丸 cast steel shot |
normal style="MARGIN: 0cm 0cm 0pt">化學(xué)成分
normal style="MARGIN: 0cm 0cm 0pt">Chemical composition |
normal style="MARGIN: 0cm 0cm 0pt">碳(C) |
normal style="MARGIN: 0cm 0cm 0pt">0.70~1.20% |
normal style="MARGIN: 0cm 0cm 0pt">錳(Mn) |
normal style="MARGIN: 0cm 0cm 0pt">0.35~1.20% |
normal style="MARGIN: 0cm 0cm 0pt">硅(Si) |
normal style="MARGIN: 0cm 0cm 0pt">≥0.40% |
normal style="MARGIN: 0cm 0cm 0pt">硫(S) |
normal style="MARGIN: 0cm 0cm 0pt">≤0.05% |
normal style="MARGIN: 0cm 0cm 0pt">磷(P) |
normal style="MARGIN: 0cm 0cm 0pt">≤0.05% |
normal style="MARGIN: 0cm 0cm 0pt">平均硬度 hardness |
normal style="MARGIN: 0cm 0cm 0pt">常規(guī):40~50HRC
normal style="MARGIN: 0cm 0cm 0pt">特殊:52~56HRC
normal style="MARGIN: 0cm 0cm 0pt">特殊:56~60HRC |
normal style="MARGIN: 0cm 0cm 0pt">硬度偏差hardness deviation |
normal style="MARGIN: 0cm 0cm 0pt">最大偏差范圍為 ±3.0HRC? MAX deviation ±3.0HRC |
normal style="MARGIN: 0cm 0cm 0pt">金相組織 microstructure |
normal style="MARGIN: 0cm 0cm 0pt">均勻的回火馬氏體或回火屈氏體 tempered martensite or sorbite |
normal style="MARGIN: 0cm 0cm 0pt">密度 density |
normal style="MARGIN: 0cm 0cm 0pt">value="7.4" UnitName="g">7.4g/cm3 |