COPPER-COATED SOLID WELDING WIRE XCJ 49-1符合GB ER49-1 說明 DESCRIPTION XCJ 49-1可用作CO2氣體保護焊焊絲，具有優良的焊接工藝性能，電弧穩定，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。 XCJ49-1 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 deposition efficiency. It is suitable for all positions.
用途 APPLICATION 該焊絲用于焊接低碳鋼和低合金鋼結構，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.
焊絲化學成分：一例：（%）按GB/T8110-95 Chemical composition 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 metal: Accord with GB/T8110-95
屈服強度
Yield point σ0.2 Mpa
抗拉強度 Tensile Strength σ0.2 Mpa
延伸率 Elongation σ5%
室溫V型卻貝沖擊值 V-Type Charpy Impact Value (ambient temp.)J
415
518
24.5
72
焊絲規格：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
