性能特点 ASSAB 8418模具钢的性能特点重点包含
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ASSAB 8418模具钢是一种含铬、钼、钒的高性能热作模具钢，<span style="color: black;">拥有</span>非常优秀的抗热疲劳龟裂、热冲击开裂、热磨损和塑性变形的性能。这些特性使其<span style="color: black;">作为</span>压铸、热锻和热挤压模具制造的理想<span style="color: black;">选取</span>。以下是对ASSAB 8418模具钢的<span style="color: black;">仔细</span>介绍：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q9.itc.cn/q_70/images01/20240523/949db9671ef848449e0f7caa6b806739.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">化学<span style="color: black;">成份</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ASSAB 8418的化学<span style="color: black;">成份</span><span style="color: black;">包含</span>：</p>碳(C)：约0.35% - 0.45%硅(Si)：约0.2% - 0.4%锰(Mn)：约0.5% - 0.8%铬(Cr)：约5.0% - 5.5%钼(Mo)：约2.3% - 2.7%钒(V)：约0.6% - 0.9%磷(P)：≤0.03%硫(S)：≤0.03%<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">性能特点</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ASSAB 8418模具钢的性能特点<span style="color: black;">重点</span><span style="color: black;">包含</span>：</p><strong style="color: blue;">极佳的韧性和延展性</strong>：<span style="color: black;">供给</span>了优秀的抗断裂性能。<strong style="color: blue;">优良的抗回火软化性能</strong>：在高温下保持硬度和强度。<strong style="color: blue;">高温强度</strong>：在高温下<span style="color: black;">拥有</span>良好的强度和稳定性。<strong style="color: blue;">极佳的淬透性</strong>：能够进行深度淬火，<span style="color: black;">保准</span>模具的硬度和耐磨性。<strong style="color: blue;">热处理尺寸稳定性</strong>：在热处理过程中尺寸变化小。<strong style="color: blue;">良好的镀覆性能</strong>：适合进行表面涂层处理，<span style="color: black;">加强</span>耐磨性和耐腐蚀性。<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">应用<span style="color: black;">行业</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ASSAB 8418模具钢的应用<span style="color: black;">行业</span><span style="color: black;">包含</span>：</p><strong style="color: blue;">压铸模具</strong>：用于铝、镁合金的压铸。<strong style="color: blue;">热挤压模具</strong>：用于高温下的热挤压工艺。<strong style="color: blue;">热锻模具</strong>：用于金属的热锻<span style="color: black;">导致</span>形。<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">热处理工艺</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ASSAB 8418模具钢的热处理工艺<span style="color: black;">一般</span><span style="color: black;">包含</span>：</p><strong style="color: blue;">软性退火</strong>：在<span style="color: black;">守护</span>气氛中加热至850℃，<span style="color: black;">而后</span>缓慢冷却。<strong style="color: blue;">应力消除</strong>：加热至650℃，保温2小时，缓冷至500℃后空冷。<strong style="color: blue;">硬化</strong>：预热至600~900℃，奥氏体化温度1000~1030℃，<span style="color: black;">而后</span>快速冷却。<strong style="color: blue;">淬火</strong>：<span style="color: black;">运用</span>高速循环气体或真空冷却，<span style="color: black;">重视</span><span style="color: black;">掌控</span>变形和防止开裂。<strong style="color: blue;">回火</strong>：<span style="color: black;">按照</span>所需硬度<span style="color: black;">选取</span>适当的回火温度，<span style="color: black;">最少</span>回火2次，避免在500~550℃回火以防止脆性。<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">机械加工</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ASSAB 8418模具钢<span style="color: black;">拥有</span>良好的机械加工性能，但<span style="color: black;">必须</span><span style="color: black;">重视</span>其硬度和耐磨性可能会对切削工具<span style="color: black;">导致</span><span style="color: black;">很强</span>磨损。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">总结</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">ASSAB 8418模具钢因其卓越的综合性能，在高性能模具制造<span style="color: black;">行业</span>中<span style="color: black;">拥有</span>重要地位。<span style="color: black;">经过</span>精确的化学<span style="color: black;">成份</span><span style="color: black;">掌控</span>和热处理工艺，这种钢材能够满足<span style="color: black;">各样</span>严苛的工作<span style="color: black;">要求</span>，从而<span style="color: black;">加强</span>模具的性能和<span style="color: black;">运用</span>寿命。随着工业制造对模具性能<span style="color: black;">需求</span>的<span style="color: black;">持续</span><span style="color: black;">加强</span>，ASSAB 8418模具钢的应用前景将更加广阔<a style="color: black;"><span style="color: black;">返回<span style="color: black;">外链论坛：www.fok120.com</span>，查看<span style="color: black;">更加多</span></span></a></p>
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