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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( 0, 65%, 51% );font-family:宋体, SimSun;font-size:18px;"><strong>简介：</strong></span></p><p>ER49-1气体保护焊丝 ER49-1是一种气体保护镀铜碳钢焊丝，可用CO2或富氩气体保护。适用于单道焊和多道焊，具有良好的抗气孔性能。</p><p><br><strong>ER49-1的包装规格</strong><br><strong>重量：1公斤、5公斤、10公斤、15公斤、20公斤、250公斤、300公斤、350公斤等</strong></p><p><strong>直径：0.8毫米、0.9毫米、1.0毫米、1.2毫米、1.4毫米、1.6毫米、2.0毫米</strong></p><hr><p><span style="color:hsl( 0, 65%, 51% );font-size:18px;"><strong>目的：</strong></span></p><p>本产品适用于焊接抗拉强度等级为490MPa的各种碳钢和低合金钢，常应用于桥梁、工程机械、汽车制造和建筑机械等领域。。</p><hr><p><span style="color:hsl( 0, 65%, 51% );font-size:18px;"><strong>焊丝的化学成分（%）</strong></span></p><figure class="table" style="width:100%;"><table class="ck-table-resized" 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=""><colgroup><col style="width:11.11%;"><col style="width:11.11%;"><col style="width:11.11%;"><col style="width:11.11%;"><col style="width:11.11%;"><col style="width:11.11%;"><col style="width:11.11%;"><col style="width:11.11%;"><col style="width:11.12%;"></colgroup><thead style="background-color:#a01d3a;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 style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4="">Item</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="">C</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="">Mn</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="">Si</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="">S</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="">P</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="">Ni</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="">Cr</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="">Cu</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="">Example value</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="">0.063</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="">1.93</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="">0.79</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="">0.010</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="">0.015</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="">0.007</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="">0.015</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="">0.112</span></span></td></tr></tbody></table></figure><p><span style="color:hsl( 0, 65%, 51% );font-size:18px;"><strong>熔敷金属的力学性能</strong></span></p><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:#a01d3a;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 style="font-family:arial;margin:0px;padding:0px;word-break:break-word !important;" data-v-2d3238f4=""><span style="font-family:Arial, sans-serif;">Test item</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;">Normal temperature</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="">Example value</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="">550</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="">455</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="">28</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="">148,159,147</span></span></td></tr></tbody></table></figure>

MIG焊接线ER49-1

ER49-1气体保护焊丝是一种气体保护镀铜碳钢焊丝，可以用二氧化碳或富氩气体保护。

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关键词:

E-mail: hengfeng@jinrutaihancai.com

电话: 18763613666

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ER70S-6：+86-15853632968

气保护：+86-15265887402

产品详细

简介：

ER49-1气体保护焊丝 ER49-1是一种气体保护镀铜碳钢焊丝，可用CO2或富氩气体保护。适用于单道焊和多道焊，具有良好的抗气孔性能。

ER49-1的包装规格
重量：1公斤、5公斤、10公斤、15公斤、20公斤、250公斤、300公斤、350公斤等

直径：0.8毫米、0.9毫米、1.0毫米、1.2毫米、1.4毫米、1.6毫米、2.0毫米

目的：

本产品适用于焊接抗拉强度等级为490MPa的各种碳钢和低合金钢，常应用于桥梁、工程机械、汽车制造和建筑机械等领域。。

焊丝的化学成分（%）

Item	C	Mn	Si	S	P	Ni	Cr	Cu
Example value	0.063	1.93	0.79	0.010	0.015	0.007	0.015	0.112

熔敷金属的力学性能

Test item	Rm (MPa)	ReL/Rp0.2 (MPa)	A (%)	KV2 (J) Normal temperature
Example value	550	455	28	148,159,147

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