瑞典伊萨OK-Tubrod-15.00S药芯焊丝-进口F7A4-EC1焊丝
价格
订货量(公斤)
¥22.00
≥1
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OK Tubrod 15.00S SAW
Type Basic F7A4-EC1
Description
OK Tubrod 15.00S is a tubular wire for submerged
arc welding in conjunction with OK Flux
10.71, when high integrity welded joints are
required in mild and medium tensile steels.
General fabrication, structural engineering and
shipbuilding are the principal areas of application.
The welding of primed plate at high speeds
is a particular benefit.
Welding current
DC+
12
Classifications
SFA/AWS A5.17 F7A4-EC1
EN 756 S 42 4 AB T3
Typical all weld metal composition, %
C Si Mn
0.07 0.5 1.5
Typical mech. properties all weld metal
Yield stress, MPa 430
Tensile strength, MPa 540
Elongation, % 30
Charpy V
Test temps, °C Impact values, J
-40 130
Approvals
ABS 3M 3YM
BV A3YM
CL CDS 1339
DB 52.039.14
DNV III YM
GL 3YM
LR 3M 3YM
VdTUV 09144
UDT approved
Welding parameters
Diameter, mm Welding current, A Arc voltage, V
2.4 250-500 28-38
3.0 400-900 28-36
4.0 500-1000 28-34