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<link href="https://m2cdn.fastindexs.com/npmanager/static/lib/ckeditor5/preview.css?v=1.3.047" rel="stylesheet" /><p><span style="color:hsl( 347, 69%, 37% );font-size:18px;"><strong>简介：</strong></span></p><p>EM12K是一种用于碳素结构钢的镀铜焊丝，与SJ301等焊剂结合使用时，可实现优异的焊接性能、美观的成形和易于除渣。它可以满足多层多道焊、高线能量、双面多道焊等焊接方法和工艺。</p><p><br><strong>EM12K的包装规格</strong><br><strong>重量：200公斤、250公斤、300公斤、350公斤、500公斤、1000公斤</strong></p><p><strong>直径：2.0毫米、2.5毫米、3.2毫米、4.0毫米、5.0毫米</strong></p><hr><p><span style="color:hsl( 347, 69%, 37% );font-size:18px;"><strong>目的：</strong></span></p><p>使用烧结焊剂EM12K时，适用于焊接抗拉强度为490MPa的母材。它通常用于桥梁、船舶、工程机械、钢结构等领域。</p><hr><div class="explain2" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-family:arial;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px;orphans:2;padding:0px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-break:break-word !important;word-spacing:0px;"><p class="pro" style="color:rgb(160, 29, 58);display:block;font-family:arial;font-size:18px;margin:28px 0px 15px;overflow-wrap:break-word;padding:0px;white-space:normal;word-break:break-all;"><span style="background-color:rgb(255,255,255);color:rgb(160,29,58);font-family:arial;font-size:18px;"><span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:normal;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong>熔敷金属的力学性能</strong></span></span></p><figure class="table" style="width:100%;"><table style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-bottom-color:rgb(191, 191, 191);border-collapse:collapse;border-image:initial;border-left-color:rgb(191, 191, 191);border-right-color:rgb(191, 191, 191);border-spacing:0px;border-style:solid;border-top-color:rgb(160, 29, 58);border-width:1px;box-sizing:border-box;color:rgb(0, 0, 0);font-family:arial;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px;orphans:2;padding:4px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-transform:none;white-space:normal;widows:2;word-break:break-word !important;word-spacing:0px;" data-v-2d3238f4=""><thead style="background-color:rgb(160, 29, 58);color:rgb(255, 255, 255);font-size:12px;height:45px;line-height:45px;width:899px;word-break:break-word !important;" data-v-2d3238f4=""><tr style="border-bottom:1px solid rgb(191, 191, 191);border-collapse:collapse;border-spacing:0px;padding:4px;word-break:break-word !important;" data-v-2d3238f4=""><th style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">Item</span></div></th><th style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">C</span></div></th><th style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">Mn</span></div></th><th style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">Si</span></div></th><th style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">S</span></div></th><th style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">P</span></div></th><th style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">Cu</span></div></th></tr></thead><tbody style="word-break:break-word !important;" data-v-2d3238f4=""><tr style="border-bottom:1px solid rgb(191, 191, 191);border-collapse:collapse;border-spacing:0px;padding:4px;word-break:break-word !important;" data-v-2d3238f4=""><td style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">Example value</span></span></td><td style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">0.12</span></span></td><td style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">1.05</span></span></td><td style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">0.25</span></span></td><td style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">0.008</span></span></td><td style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">0.016</span></span></td><td style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">0.082</span></span></td></tr></tbody></table></figure></div><div class="explain2" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-family:arial;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px;orphans:2;padding:0px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-break:break-word !important;word-spacing:0px;"><p class="pro" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);color:rgb(160, 29, 58);display:block;font-family:arial;font-size:18px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:normal;margin:28px 0px 15px;orphans:2;overflow-wrap:break-word;padding:0px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-break:break-all;word-spacing:0px;"><strong>熔敷金属的力学性能</strong></p><div class="tableHtml" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-family:arial;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px;orphans:2;padding:0px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-break:break-word !important;word-spacing:0px;"><figure class="table" style="width:100%;"><table style="border-bottom-color:rgb(191, 191, 191);border-collapse:collapse;border-image:initial;border-left-color:rgb(191, 191, 191);border-right-color:rgb(191, 191, 191);border-spacing:0px;border-style:solid;border-top-color:rgb(160, 29, 58);border-width:1px;box-sizing:border-box;font-family:arial;margin:0px;padding:4px;word-break:break-word !important;" data-v-2d3238f4=""><thead style="background-color:rgb(160, 29, 58);color:rgb(255, 255, 255);font-size:12px;height:45px;line-height:45px;width:899px;word-break:break-word !important;" data-v-2d3238f4=""><tr style="border-bottom:1px solid rgb(191, 191, 191);border-collapse:collapse;border-spacing:0px;padding:4px;word-break:break-word !important;" data-v-2d3238f4=""><th class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div class="slope" style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">Test itemCombined welding flux</span></span></div></th><th class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">Rm</span><br><span style="font-family:Arial, sans-serif;">(MPa)</span></div></th><th class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">ReL/Rp0.2</span><br><span style="font-family:Arial, sans-serif;">(MPa)</span></div></th><th class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">A</span><br><span style="font-family:Arial, sans-serif;">(%)</span></div></th><th class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;font-family:arial;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><div style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">KV2 (J)</span><br><span style="font-family:Arial, sans-serif;">-20℃</span></div></th></tr></thead><tbody style="word-break:break-word !important;" data-v-2d3238f4=""><tr style="border-bottom:1px solid rgb(191, 191, 191);border-collapse:collapse;border-spacing:0px;padding:4px;word-break:break-word !important;" data-v-2d3238f4=""><td class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">EM12K</span></span></td><td class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">511</span></span></td><td class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">411</span></span></td><td class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">29.5</span></span></td><td class="" style="border-collapse:collapse;border-right:1px solid rgb(191, 191, 191);border-spacing:0px;box-sizing:border-box;color:rgb(102, 102, 102);font-family:宋体;font-size:12px;line-height:18px;margin:0px;padding:8px 0px;text-align:center;width:122px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;"><span style="overflow-wrap:break-word;white-space:normal;word-break:break-all;" data-v-2d3238f4="">135</span></span></td></tr></tbody></table></figure></div><div class="tableHtml" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-family:arial;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px;orphans:2;padding:0px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-break:break-word !important;word-spacing:0px;"> </div></div>

MIG焊接线EM12K

Cheap Submerged Wire EM12 is the perfect choice, offering outstanding quality at an affordable price. Manufactured by experienced factories in China, this product guarantees excellent performance, ensuring long-lasting durability and efficiency in all your projects。

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产品详细

简介：

EM12K是一种用于碳素结构钢的镀铜焊丝，与SJ301等焊剂结合使用时，可实现优异的焊接性能、美观的成形和易于除渣。它可以满足多层多道焊、高线能量、双面多道焊等焊接方法和工艺。

EM12K的包装规格
重量：200公斤、250公斤、300公斤、350公斤、500公斤、1000公斤

直径：2.0毫米、2.5毫米、3.2毫米、4.0毫米、5.0毫米

目的：

使用烧结焊剂EM12K时，适用于焊接抗拉强度为490MPa的母材。它通常用于桥梁、船舶、工程机械、钢结构等领域。

熔敷金属的力学性能

Item	C	Mn	Si	S	P	Cu
Example value	0.12	1.05	0.25	0.008	0.016	0.082

熔敷金属的力学性能

Test itemCombined welding flux	Rm (MPa)	ReL/Rp0.2 (MPa)	A (%)	KV2 (J) -20℃
EM12K	511	411	29.5	135

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