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西安304不銹鋼板的折彎技術
日期：2025-04-28 15:19
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摘要：<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";"><span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">西安</span><span style="font-family:"";"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">不銹鋼板的折彎技術</span></span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">西安</span><span style="font-family:"";"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">不銹鋼板表面光潔，有較高的塑性、韌性和機械強度，耐酸、堿性氣體、溶液和其他介質(zhì)的腐蝕。它是一種不容易生銹的合金鋼，但不是**不生銹。</span></span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">西安</span><span style="font-family:"";"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">不銹鋼板廣泛用于：化工、食品、醫(yī)藥、造紙、石油、原子能，建筑、廚具、餐具、車輛、家用電器等。</span></span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">西安</span><span style="font-family:"";"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">不銹鋼板牌號：</span><span style="font-family:"";"><span lang="EN-US">0Cr18Ni9</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">（</span><span style="font-family:"";"><span lang="EN-US">0Cr19Ni9</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">）</span><span lang="EN-US"><span style="font-family:"";"> 06Cr19Ni9 S30408</span></span></span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">西安</span><span style="font-family:"";"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">不銹鋼板化學成分</span><span style="font-family:"";"><span lang="EN-US">:C</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">：</span><span style="font-family:"";"><span lang="EN-US">≤0.08 </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">，</span><span style="font-family:"";"><span lang="EN-US">Si </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">：</span><span style="font-family:"";"><span lang="EN-US">≤1.0 </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";"> </span><span style="font-family:"";"><span lang="EN-US">Mn </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">：</span><span style="font-family:"";"><span lang="EN-US">≤2.0 </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">， </span><span style="font-family:"";"><span lang="EN-US">Cr </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">：</span><span style="font-family:"";"><span lang="EN-US">18.0</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">～</span><span style="font-family:"";"><span lang="EN-US">20.0 </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">，</span><span style="font-family:"";"><span lang="EN-US">Ni </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">：</span><span style="font-family:"";"><span lang="EN-US">8.0</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">～</span><span style="font-family:"";"><span lang="EN-US">10.5</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">， </span><span style="font-family:"";"><span lang="EN-US">S </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">：</span><span style="font-family:"";"><span lang="EN-US">≤0.03 </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">，</span><span style="font-family:"";"><span lang="EN-US">P </span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">：</span><span style="font-family:"";"><span lang="EN-US">≤0.035 N≤0.1</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">。</span></span>
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<span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">下面我們來說說</span><span lang="EN-US"><a href="http://m.258prod.com/" target="_blank"><span lang="EN-US" style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";"><span lang="EN-US"><span style="color:#0000FF;">西安不銹鋼板</span></span></span></a></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">的折彎技巧。</span><span style="font-family:"";"><span lang="EN-US">1.</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">單位尺寸下，板材越厚，所需折彎力越大，而且隨著板厚增大在選擇折彎設備時折彎力的裕量應該更大，不銹鋼因?qū)嵝员绕胀ǖ吞间摬?，延伸率低，導致所需變形力?lt;/span><span lang="EN-US"><span style="font-family:"";">;</span></span></span>
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<span style="font-size:small;"><span style="font-family:"";"><span lang="EN-US">2.</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">單位尺寸下，抗拉強度越大，延伸率越小，所需折彎力越大，折彎角應該越大，相對于碳鋼相同板厚的不銹鋼折彎角較大，這一點應特別注意否則會出現(xiàn)壓彎裂紋，影響工件強度</span><span lang="EN-US"><span style="font-family:"";">;</span></span></span>
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<span style="font-size:small;"><span style="font-family:"";"><span lang="EN-US">3.</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">設計圖中板厚與折彎半徑對應情況下，根據(jù)經(jīng)驗，一道彎工件的展開尺寸為直角邊相加減去兩個板厚，完全可以滿足設計精度要求，根據(jù)經(jīng)驗公式計算展開量可簡化計算過程大大提高生產(chǎn)效率</span><span lang="EN-US"><span style="font-family:"";">;</span></span></span>
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<span style="font-size:small;"><span style="font-family:"";"><span lang="EN-US">4.</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">材質(zhì)的屈服強度越大，彈性回復量就越大，為獲得折彎件</span><span style="font-family:"";"><span lang="EN-US">9 0</span></span><span style="font-family:宋體;mso-ascii-font-family:"mso-hansi-font-family:";">度的角度，所需壓刀的角度就要設計的越小，奧氏體不銹鋼在折彎時相對于碳鋼存在較大彈性回復變形，所以壓刀角度相對碳鋼要小。</span></span>
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西安304不銹鋼板的折彎技術
西安304不銹鋼板表面光潔，有較高的塑性、韌性和機械強度，耐酸、堿性氣體、溶液和其他介質(zhì)的腐蝕。它是一種不容易生銹的合金鋼，但不是**不生銹。
西安304不銹鋼板廣泛用于：化工、食品、醫(yī)藥、造紙、石油、原子能，建筑、廚具、餐具、車輛、家用電器等。
西安304不銹鋼板牌號：0Cr18Ni9（0Cr19Ni9） 06Cr19Ni9 S30408
西安304不銹鋼板化學成分:C：≤0.08 ，Si ：≤1.0 Mn ：≤2.0 ， Cr ：18.0～20.0 ，Ni ：8.0～10.5， S ：≤0.03 ，P ：≤0.035 N≤0.1。
下面我們來說說西安不銹鋼板的折彎技巧。1.單位尺寸下，板材越厚，所需折彎力越大，而且隨著板厚增大在選擇折彎設備時折彎力的裕量應該更大，不銹鋼因?qū)嵝员绕胀ǖ吞间摬?，延伸率低，導致所需變形力?/span>;
2.單位尺寸下，抗拉強度越大，延伸率越小，所需折彎力越大，折彎角應該越大，相對于碳鋼相同板厚的不銹鋼折彎角較大，這一點應特別注意否則會出現(xiàn)壓彎裂紋，影響工件強度;
3.設計圖中板厚與折彎半徑對應情況下，根據(jù)經(jīng)驗，一道彎工件的展開尺寸為直角邊相加減去兩個板厚，完全可以滿足設計精度要求，根據(jù)經(jīng)驗公式計算展開量可簡化計算過程大大提高生產(chǎn)效率;
4.材質(zhì)的屈服強度越大，彈性回復量就越大，為獲得折彎件9 0度的角度，所需壓刀的角度就要設計的越小，奧氏體不銹鋼在折彎時相對于碳鋼存在較大彈性回復變形，所以壓刀角度相對碳鋼要小。
