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MG50-6N碳钢焊丝ER70S-6焊丝 JQ·MG50-6N碳钢焊丝GB/T 8110 G49A4UC1S6N/G49A4UM21S6N AWS A5.18 ER70S-6 ISO 14341-A-G 42 4 M21/C1 3Si1 相当 JIS YGW12用途:适用于各种500MPa抗拉强度级
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2025-10-22 |
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MG50HIC抗氢钢焊丝ER70S-G焊丝 JQ·MG50HIC抗氢钢焊丝GB/T 8110 G49A5UM21ZS6 AWS A5.18 ER70S-G NB/T 47018 ER50-G用途:适用于500MPa抗拉强度级别抗氢钢的焊接,如Q235(HIC)、Q345(HIC)
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2025-10-22 |
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MG70S-6N碳钢焊丝ER70S-6焊丝 JQ·MG70S-6N碳钢焊丝GB/T 8110 G49A4UC1S6N/G49A4UM21S6N AWS A5.18 ER70S-6 ISO 14341-A-G 42 4 M21/C1 3Si1 相当 JIS YGW12用途:适用于各种500MPa抗拉强度级
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2025-10-22 |
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MG50-6AN碳钢焊丝ER70S-6焊丝 JQ·MG50-6AN碳钢焊丝GB/T 8110 G49A4UC1S6N/G49A5UM21S6N AWS A5.18 ER70S-6 ISO 14341-A-G 42 4 C1 4Si1 ISO 14341-A-G 46 5 M21 / 42 4 C1 4Si1 相当JIS YGW1
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2025-10-22 |
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MG70S-6AN碳钢焊丝ER70S-6焊丝 JQ·MG70S-6AN碳钢焊丝符合GB/T 8110 G49A4UC1S6N/G49A5UM21S6N AWS A5.18 ER70S-6 ISO 14341-A-G424C14Si1 ISO 14341-A-G 46 5 M21 / 42 4 C1 4Si1 相当JIS YGW
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2025-10-22 |
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MG49-1碳钢焊丝 JQ·MG49-1碳钢焊丝GB/T 8110 G49A4UC1S10 ISO 14341-A-G 42 4 C Z用途:适用于500MPa抗拉强度级别碳钢的焊接,常见应用领域为桥梁、工程机械、汽车制造、建筑机
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2025-10-22 |
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MG50-3碳钢焊丝ER70S-3焊丝 JQ·MG50-3碳钢焊丝GB/T 8110 G49A4C1S3/G49A4M21S3 AWS A5.18 ER70S-3 ISO 14341-A-G 38 4 M21 2Si JIS YGW16用途:适用于500MPa抗拉强度级别碳钢的焊接,常见
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2025-10-22 |
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MG50-4碳钢焊丝ER70S-4焊丝 JQ·MG50-4碳钢焊丝GB/T 8110 G49AZC1S4 AWS A5.18 ER70S-4 ISO 14341-B-G 49 Z C1 S4 JIS YGW12用途:适用于500MPa抗拉强度级别碳钢的焊接,常见应用领域为桥梁
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2025-10-22 |
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MG50-6碳钢焊丝 ER70S-6气保焊丝 JQ·MG50-6碳钢焊丝GB/T 8110 G49A4UC1S6/G49A4UM21S6 AWS A5.18 ER70S-6 ISO 14341-A-G 42 4 M21/C1 3Si1 相当JIS YGW12用途:适用于各种500MPa抗拉强度级别碳
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2025-10-22 |
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MG70S-6碳钢焊丝 ER70S-6碳钢焊丝 JQ·MG70S-6碳钢焊丝GB/T 8110 G49A3C1S6/G49A4M21S6 AWS A5.18 ER70S-6 ISO 14341-B-G S6 相当JIS YGW12用途:适用于各种490MPa抗拉强度级别碳钢、低合金钢的焊
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2025-10-22 |
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MG50-6A碳钢焊丝ER70S-6焊丝 JQ·MG50-6A碳钢焊丝GB/T 8110 G49A4UC1S6/G49A4UM21S6 AWS A5.18 ER70S-6 ISO 14341-A-G 42 4 C1 4Si1 ISO 14341-A-G 46 4 M21 4Si1 JIS YGW12用途:适用于各种
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2025-10-22 |
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MG50GS碳钢焊丝ER70S-G焊丝 JQ·MG50GS碳钢焊丝GB/T 8110 G49A4UC1ZS6/G49A4UM21ZS6 AWS A5.18 ER70S-G用途:适用于500MPa抗拉强度级别母材(镀锌板)的焊接,常见应用领域为电力、汽车制造
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2025-10-22 |
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MG50B碳钢焊丝ER70S-G气保焊丝 JQ·MG50B碳钢焊丝GB/T 8110 G49A4UC1ZS3/G49A4UM21ZS3 AWS A5.18 ER70S-G用途:适用于500MPa以下抗拉强度级别钢材(如Q235、Q355等)的焊接,常见应用领域为汽
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2025-10-22 |
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X70管线钢焊丝ER70S-G焊丝 X70管线钢焊丝ER70S-G焊丝GB/T 8110 G49A4UM21ZS6 GB/T 39280 W49A4UI1Z6 AWS A5.18 ER70S-G用途:适用于X65、X70管线钢的焊接,主要应用领域为长输管线等。特性
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2025-10-22 |
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E6010管道焊条 E6010碳钢钢管焊条 E6010管道焊条 E6010碳钢钢管焊条GB/T 5117 E4310 AWS A5.1 E6010 ISO 2560-B-E 43 10 A用途:适用于各种碳钢钢管的环缝对接及一般碳钢结构立向下焊接。特性:高
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2025-10-22 |