<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">参考对应牌号</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">中国GB标准牌号9CrWMn、中园台湾CNS标准牌号SKs3</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">瑞典UDDEH0标准牌号ARNE、瑞典⼀胜百标准牌号DF-3、瑞典SS标准牌号2140</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">日本JIS标准牌号SKS3、日本大同(DAID0)标准牌号GOA</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">韩国KS 标准牌号STS3</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">美国ASTM/UNS标准牌号O1/T31501</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">国际准化组织(Is0)标准牌号95MnWCr1</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">德国撒斯特G5标准牌号GS510、德国DIN 标准牌号100MnCrw4、德国DlN 标准材料编号1.251o</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">法国NF标准牌号90MnWCrv5、英国BS 标准牌号B01。</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">俄罗斯r0CT 标准牌号9xBr</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">概述</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">K460为铬，锰及钒为主之油淬合金钢材，有硬化能力及深度性佳，抗磨损不变形，可作电蚀操作。用作一切切割模具，如冷冲模，剪口模，印花模，塑胶模，丝攻及螺丝板模，木工切削刀具等。</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">供货状态</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">硬度≤25OHBW。</span></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/73466c07130243489898abae05aab687~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1727186635&x-signature=LZQTH5Np4I3HW3HOCDmVoEBGOO0%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">特性</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">热处理微变形，硬度高，韧性佳，不易开裂；有硬化能力及深度性佳，抗磨损不变形，可作电蚀操作。易加工成型，刃口锋利保持好，热处理容易。模具寿命要求较小时推荐使用该钢 。出厂状态：退火，最高硬度225HB</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">钢材特性：此钢为铬锰钒之高碳合金钢，高耐磨及韧性，淬火变形小。</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">用途</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">所有切割刀具，冷冲模，剪口模，印花模，覆模，塑胶模，丝攻及螺丝板模，木工切削刀具等。</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">物理性能</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">化学成分</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">碳 C ：0.95铬 Cr：0.5</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">钨 W ：0.5</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">锰 Mn：1.1</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">硅 Si;0.3</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">钒 V ：0.3</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">热处理工艺</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">锻制：1050℃开始锻打至850℃停止，回炉随炉冷却。</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">退火：710-750℃保护气体炉中慢冷。</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">应力消除：650℃保温1-2小时后随炉慢冷。</span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">淬火：780-820℃热透保温后淬油或200-250℃硝监液中淬火，冷至50-70℃即时回火。</span></p>
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