国产优质焊丝焊条

商家:: 上海乐凯特种焊材工贸有限公司
认证:: 普通商家
参考价:: 面议

地区:: 上海
类别:: 机械 - 其它 - 焊条
品牌:: ....
产地:
型号:: 齐全

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更新于 2011-07-01 17:07:20 关注度：27 查看商家信息

一、镍基铸铁焊条
Nickel Based Electrode for Cast Iron
镍基铸铁焊条是修补铸铁用的冷焊焊条。药皮为强还原性石墨型，交直流两用，电弧稳定，可全位置焊接。焊缝金属具有很好的加工性和承受塑性变形的能力。

牌号 Trade Mark	主要成份(%) Chemical Composition	特性和用途 Characteristics & Application	相当AWS Equivalent to AWS
S201	Sn1 Si0.3 Mn0.3 Cu Rem	机械性能好，抗裂性能好。紫铜气焊及氩弧焊用。 to gas weld or argon arc weld red copper, and to get good mechanical properties and cracking resistance	ERCu
S211	Si3 Mn1 Cu Rem	机械性能好。铜合金氩弧焊及钢的MIG钎焊用。 to gas weld copper alloy or to MIG weld steel, and to get good mechanical properties	ERCuSi-A
S212	Sn5 P0.2 Cu Rem	耐磨性好。铜合金氩弧焊及钢的堆焊用。 to argon arc weld copper alloy or to resurface steel, and to get good resistance to wear	ERCuSn-A
S213	Sn8 P0.2 Cu Rem	耐磨性好。铜合金氩弧焊及钢的堆焊用。 to argon arc weld copper alloy or to resurface steel, and to get good resistance to wear	ERCuSn-C
S214	Al7.5 Cu Rem	耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用。 to argon arc weld copper alloy or to resurface steel, and to get good resistance to wear and corrosion	ERCuAl-A1
S215	Al9 Cu Rem	耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用。 to argon arc weld copper alloy or to resurface steel, and to get good resistance to wear and corrosion	ERCuAl-A2
S221	Cu60 Sn1 Si0.3 Zn Rem	熔点约890℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁。 melt at about 890℃ to gas weld or carbon arc weld bronze copper, and to braze weld copper, steel or cast iron as well
S221F	Cu60 Sn1 Si0.3 Zn Rem	外涂焊剂的S221焊丝。 S221 welding rod coated with flux
S222	Cu58 Sn0.9 Si0.1 Fe0.8 Zn Rem	熔点约890℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁。 melt at about 890℃ to gas weld or carbon arc weld bronze copper, and to braze weld copper, steel or cast iron as well	RBCuZn-C
S222F	Cu58 Sn0.9 Si0.1 Fe0.8 Zn Rem	外涂焊剂的S222焊丝。 S222 welding rod coated with flux	RBCuZn-C
S223	Cu59 Sn0.6 Zn Rem	熔点约900℃。铜、钢、铸铁钎焊用。 melt at about 900℃ to braze weld copper, steel or cast iro	RBCuZn-A
S224	Cu62 Si0.5 Zn Rem	熔点约905℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁。 melt at about 905℃ to gas weld or carbon arc weld bronze copper, and to braze weld copper, steel or cast iron as well
S225	Cu48 Ni10 Zn Rem	熔点约935℃。高强度，钎焊钢、镍及硬质合金用。 melt at about 935℃ to braze weld steel, nickel or kentanium, and to get high strength	RBCuZn-D
S225F	Cu48 Ni10 Zn Rem	外涂焊剂的S225焊丝。 S225 welding rod coated with flux	RBCuZn-D
S226	Cu60 Sn0.3 Si0.2 Zn Rem	熔点约900℃。黄铜气焊用，也可钎焊铜、钢、铸铁。 melt at about 900℃ to gas weld bronze copper, and to braze weld copper, steel or cast iron as well
S227	Cu58 Sn0.9 Ni0.5 Si0.1 Fe0.8 Zn Rem	熔点约880℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁。 melt at about 880℃ to gas weld or carbon arc weld bronze copper, and to braze weld copper, steel or cast iron as well	RBCuZn-B
S229	Cu55 Ni6 Mn4 Zn Rem	熔点约920℃。高强度，钎焊钢、镍及硬质合金用。 melt at about 920℃ to braze weld steel, nickel or kentanium, and to get high strength

供应规格(mm)：盘装 ?0.6 ?0.8 ?1.0 ?1.2 ?1.6；
直条 ?1.6 ?2.0 ?2.4 ?3.0 ?4.0 ?5.0 ?6.0 (长度：1000)

        二、铝及铝合金焊丝
        Aluminum & Aluminum Alloy Welding Rod & Wire
        铝及铝合金焊丝广泛用于氩弧焊及氧-乙炔气焊时作充填材料。氩弧焊是焊接铝合金较完善的方法。氩弧焊可以不用熔剂，但氧-乙炔气焊时必须配合铝气焊熔剂共同使用。焊丝的选择，主要根据母材的种类，对接头的抗裂性能、机械性能及抗腐蚀性能等方面的要求综合考虑。

牌号 Trade Mark	主要成份(%) Chemical Composition	特性和用途 Characteristics & Application	相当AWS Equivalent to AWS
S301	SAl 1070	塑性好、耐蚀。纯铝气焊、氩弧焊用。 to gas weld or argon arc weld aluminum, and to get good ductility and resistance to corrosion	ER1070
ER4043	SAl 4043 (S311)	抗裂性好、通用性大。铝合金气焊、氩弧焊用。不宜用于铝镁合金。 with a wide range of usage to gas weld or argon arc weld aluminum alloy except magaluma, and to get good cracking resistance	ER4043
ER5183	SAl 5183	耐蚀、强度高。铝合金氩弧焊用。 to argon arc weld aluminum alloy, and to get resistance to corrosion and high strength	ER5183
ER5356	SAl 5356	耐蚀、强度高，通用性大。铝合金氩弧焊用。 with a wide range of usage to argon arc weld aluminum alloy, and to get resistance to corrosion and high strength	ER5356
ER5556	SAl 5556 (S331)	耐蚀、强度高。铝合金氩弧焊用。 to argon arc weld aluminum alloy, and to get resistance to corrosion and high strength	ER5566

供应规格(mm)：盘装 ?1.0 ?1.2 ?1.6 ?2.0 ?2.4；
直条 ?1.6 ?2.0 ?2.4 ?3.0 ?4.0 ?5.0 ?6.0 (长度：1000)

        三、钴基堆焊焊丝
        Cobalt Based Surfacing Rod
        钴基堆焊焊丝与不涂药皮的钴基堆焊条焊芯相同，特性及用途也与钴基堆焊焊条一样。但气焊的稀释率比电焊低，堆焊时熔深极浅，母材熔化量少，堆焊质量高而被广泛应用。

牌号 Trade Mark	主要成份(%) Chemical Composition	特性和用途 Characteristics & Application	相当AWS Equivalent to AWS
S111	C1 Cr29 W5 Co Rem	HRc=40~45，高温下耐磨、耐蚀。堆焊高温高压阀门。 apply to resurface and to get resistance to wear and corrosion at high temperature	RCoCr-A
S112	C1.5 Cr29 W8 Co Rem	HRc=45~50，高温下耐磨、耐蚀。堆焊阀门、热轧孔型。 apply to resurface and to get resistance to wear and corrosion at high temperature	RCoCr-B
S114	C2.5 Cr30 W12 Co Rem	HRc52，高温下耐磨、耐热，但抗冲击性较差。堆焊牙轮钻头。 apply to resurface and to get resistance to wear and corrosion at high temperature, but poor in shock resistance	RCoCr-C
S190	C3.2 Cr27 W14 Co Rem	HRc55，高温下耐磨、耐热，但抗冲击性较差。堆焊牙轮钻头。 apply to resurface and to get resistance to wear and corrosion at high temperature, but poor in shock resistance	RCoCr-G

供应规格(mm)： ?3.2 ?4.0 ?5.0 ?6.0 (长度：350 ; 1000)

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