FILARC 98S伊萨焊材

全位置低氢焊条，适用于焊接更高强度钢种，可在消应力之后熔敷较小屈服强度550 N/mm2的焊缝金属。Typical Tensile Properties
PWHT 580°C 1h
Elongation	Tensile Strength	Yield Strength	保护气体	Stress Relieved Temperature	Stress Relieved Testing Time
21 %	710 MPa	650 MPa	ISO	-	-
Stress relieved
Elongation	Tensile Strength	Yield Strength	保护气体	Stress Relieved Temperature	Stress Relieved Testing Time
-	-	-	AWS	620 °C	1 hr

夏比V型缺口冲击性能
PWHT 580°C 1h
Impact Value	Testing Temperature	保护气体
80 J	-50 °C	ISO
60 J	-60 °C	ISO

焊缝金属分析
Mn
Mn	Mo	C	Si	Ni	Cr
1.85 %	-	-	-	-	-
Mo
Mn	Mo	C	Si	Ni	Cr
-	0.32 %	-	-	-	-
C
Mn	Mo	C	Si	Ni	Cr
-	-	0.06 %	-	-	-
Si
Mn	Mo	C	Si	Ni	Cr
-	-	-	0.35 %	-	-
Ni
Mn	Mo	C	Si	Ni	Cr
-	-	-	-	0.89 %	-
Cr
Mn	Mo	C	Si	Ni	Cr
-	-	-	-	-	0.05 %

熔敷数据
Fusion time per electrode at 90% I max	kg weld metal/kg electrodes	Number of electrodes/kg weld metal	安培	熔敷率	电压 V	直径
60 sec	0.60 kg	83.3	55-85 A	0.72 kg/h	24.4 V	2.5 x 350 mm
68 sec	0.55 kg	56.6	80-140 A	0.94 kg/h	23.3 V	3.2 x 350 mm
103 sec	0.60 kg	24.4	120-180 A	1.43 kg/h	24.0 V	4.0 x 450 mm