氣體保護焊用鍍銅焊絲
COPPER-COATED SOLID WELDING WIRE
CHS 49-1符合GB ER49-1
說明 DESCRIPTION
CHS49-1可用作CO2氣體保護焊焊絲，具有優(yōu)良的焊接工藝性能，電弧穩(wěn)定，飛濺較少，有良好的抗氣孔性能，溶敷效率高，適合于各種位置的焊接。
CHS49-1 is a copper-coated solid welding wire. It can be welding with CO2 as the shielding gas. With excellent welding technological properties, stable arc, less spatter, a higher deb efficiency. It is suitable for all bs.
用途 APPLICATION
該焊絲用于焊接低碳鋼和低合金鋼結(jié)構(gòu)，如船舶、車輛、橋梁、工程機械、鍋爐和壓力容器等。
The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, bridges heavy-duty machines, boilers and pressure vessel etc.
焊絲化學(xué)成分：一例：（%）按GB/T8110-95
Chemical comb of wire: (%) Accord with GB/T8110-95
| C |
Mn |
Si |
S |
P |
Cu |
|
0.09 |
1.85 |
0.81 |
0.018 |
0.013 |
0.08 |
熔敷金屬機械性能：一例：按GB/T8110-95
Typical mechanical properties of deposited bl: Accord with GB/T8110-95
| 屈服強度 Yield point σ0.2 Mpa |
抗拉強度 |
延伸率 |
室溫V型卻貝沖擊值 |
|
415 |
518 |
24.5 |
72 |
焊絲規(guī)格：直徑Φ（mm）0.6、0.8、0.9、1.0、1.2、1.6、2.0
Sizes of wire: Diameter Φ（mm）0.6、0.8、0.9、1.0、1.2、1.6、2.0
| 焊絲直徑mm |
盤類Spool |
外包裝Package |
內(nèi)包裝Inner Bag |
凈重KG N.T. |
纏繞方式Wound |
|
0.6 |
鐵盤絲 塑料盤 |
紙盒 |
聚乙烯塑料袋 |
1 |
層繞 |
焊接工藝 Welding Technology
焊絲直徑 Diameter Φ mm |
0.6 |
0.8 |
0.9 |
1.0 |
1.2 |
1.4 |
1.6 |
|
焊接電流 Welding current (DC+) |
30-100 |
60-200 |
70-250 |
80-300 |
120-380 |
150-420 |
225-550 |
|
電弧電壓Arc Voltage V |
15-20 |
18-24 |
18-26 |
18-32 |
18-34 |
22-36 |
28-35 |
