合金牌號
Brazing
alloy
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化學成分（﹪）
ComPOSTTTION(﹪)
|
熔化溫度（℃）
Melting Range（℃）
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特性與應用
Principal areas of application
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中國GB/T
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中國JB/T
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美國AWS
|
|
AG
|
Cu
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Zn
|
Sn
|
Ni
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雜質總量Impurirties
Total
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固相線
Solidus
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液相線
Liquidus
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Hag-56BSn
|
55.0-57.0
|
21.0-23.0
|
15.0-19.0
|
4.5-5.5
|
|
|
618
|
652
|
低熔點，高滲透性、韌性好、抗電蝕、用于食品等行業不銹鋼釬焊。
Suited for brazing stainless steel in food and other industries with low melting point，high penetrability，good ducitility and corrosion resistance property.
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BAg56CuZnSn
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料321
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Bag-7
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|
|
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|
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Hag-50B
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49.0-51.0
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33.0-35.0
|
14.0-18.0
|
|
5.8-6.7
|
|
690
|
775
|
用于電子、食品及承受振動載荷場合下材料焊接。
Used for brazing these materials under vibration load in electrical and food industries.
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BAg50CuZn
|
料304
|
Bag-6
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|
|
|
|
|
|
|
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Hag-50BNi
|
49.0-51.0
|
19.0-21.0
|
26.0-30.0
|
|
1.5-2.5
|
|
660
|
707
|
用于不銹鋼釬焊，提高抗縫隙腐蝕能力。
Suited for brazing stainless steel with improved capability of resistance of crevice corrosion.
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|
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Bag-24
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|
|
|
|
|
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Hag-45B
|
44.0-46.0
|
29.0-31.0
|
23.0-27.0
|
|
6.8-7.5
|
|
663
|
743
|
綜合性能好，有優良的韌性和滲透性，常用于機電、食品及表面光潔要求較高零件的釬焊。
Used generally for brazing the part required cleanliness face in mechanical-electrical and food industries due to its perfect general features,good ductility and penetrability.
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BAg45CuZn
|
料303
|
Bag-5
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|
|
|
|
|
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Hag-45BSn
|
44.0-46.0
|
26.0-28.0
|
23.0-27.0
|
2.5-3.5
|
|
＜0.10
|
645
|
680
|
同45B但溶化溫度比45B低。
Lower melting point than 45B.
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|
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Bag-36
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|
|
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Hag-40B
|
39.0-41.0
|
31.0-33.0
|
26.0-30.0
|
|
|
677
|
732
|
中度溶化范圍，較佳的韌性和流動性，既經濟又有好的滲透性。
Mid-level melting range,good ductility and penetrability economical.
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|
|
|
|
|
|
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Hag-40BSn
|
39.0-41.0
|
29.0-31.0
|
31.0-35.0
|
1.5-2.5
|
|
|
650
|
710
|
有好的流動性，適用主失素體和非主失素體鋼的焊接。
It is the fine flow-ability.it is applicable for ferrite steel and none ferrite steel welding.
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Bag-28
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|
|
|
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|
|
|
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Hag-40BNi
|
39.0-41.0
|
29.0-31.0
|
26.0-30.0
|
|
1.5-2.5
|
|
670
|
780
|
用于不銹鋼、鎳基合金及碳化鎢的焊接，有較好抗蝕性。
Suited for brazing stainless steel,nickel-based alloy and carbonized tungsten with good corrosion-resistance.
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|
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Bag-4
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|
|
|
|
|
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Hag-35B
|
34.0-36.0
|
31.0-33.0
|
31.0-35.0
|
|
|
|
621
|
732
|
中等溶化溫度，接頭有較好韌性，可釬焊銅、銅合金、鋼等材料。
Suited for brazing copper,copper alloy and steel with low melting point and good technics.
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Bag-35
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|
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Hag-35BSn
|
33.0-35.0
|
35.0-37.0
|
25.0-29.0
|
2.5-3.5
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