Shield-Bright 308L是一种非常适合含18~20%Cr-8~12%Ni不锈钢全位置焊接的金红石药芯焊丝。除304L和308L系列外,其也适合焊接稳定化的321和347型不锈钢。Shield-Bright 308L在传统非脉冲电源上使用Ar/15-25%CO2或纯CO2保护气体焊接时,具有优良的可焊性能。快速凝固的熔渣可在全位置焊接中支撑焊缝金属,从而获得手工焊条或实芯焊丝无法达到的熔敷率(PF和3F位置最大4公斤/小时)。该焊丝具有“焊工友好型”特点,始终可在广受欢迎的射流电弧过渡模式下使用。熔渣可自动浮起或可轻松脱离,让焊缝清洁平坦并熔深良好,板料边缘具有极为平滑的熔湿效果。与实芯焊丝不同的是不会形成硅岛,因此节省了焊缝清理时间。该药芯焊丝可获得具有很高X射线质量的焊缝。单面焊根部焊道可在陶瓷衬垫上以极高的生产率在完成。
分类: |
E308LT1-1, SFA/AWS A5.22, Weld metal, E308LT1-4, SFA/AWS A5.22, Weld metal, YF 308LC, JIS Z 3323, Weld metal, YF 308LC, KS D 3612, Weld metal, T 19 9 L P C1 2, EN ISO 17633-A, Weld metal, T 19 9 L P M21 2, EN ISO 17633-A, Weld metal |
认证: |
E308LT1-4 (M21), ABS, 308L (C1), BV, SA 308L (M21), BV, 308L (C1), CCS, EN 13479, CE, KW308LG(C), ClassNK, E308LT1-1 (C1), CWB, E308LT1-4 (M21), CWB, NV 308L (C1), DNV, VL 308L (M21), DNV-GL, RW308LG (C) (C1), KR, 304L (C1), LR, 04832 (M20,M21), VdTÜV |
Approvals are based on factory location. Please contact ESAB for more information.
Alloy Type: |
C Cr Ni |
Welding Current: |
DC+ |
焊缝金属分析
夏比V型缺口冲击性能
C1 Shielding gas As welded |
Impact Value |
Testing Temperature |
60 J |
-29 °C |
30 J |
-196 °C |
Typical Tensile Properties
M21 Shielding Gas As welded |
Elongation |
Tensile Strength |
Yield Strength |
44 % |
580 MPa |
410 MPa |
C1 Shielding gas As welded |
Elongation |
Tensile Strength |
Yield Strength |
61 % |
568 MPa |
372 MPa |
熔敷数据
安培 |
熔敷率 |
电压 V |
直径 |
送丝速度 |
130-220 A |
1.9-4.6 kg/h |
24-29 V |
1.2 mm |
5.8-14.4 m/min |