ANZHR - 1
WELDING ELECTRODES ANZHR - 1 (diameter 3; 4; 5 mm)
LEGEND: ANZHR - 1 -Ø-VD
E-001-B20
TECHNICAL REQUIREMENTS:GOST 9466-75, TU BY 100034500.064-2016
COATING:main
PURPOSE:
Electrodes ANZHR-1 It is intended for welding of heat-resistant steels with high heat-resistant steels and hardened steels welding without subsequent heat treatment and preheating the manufacture and repair of critical structures operating at temperatures up to 550-600 ° C. In all spatial positions seam direct current reverse polarity.
CHARACTERISTICS Electrodes:
|
deposition rate (in the lower position of the weld) |
13,0-14,0 g / Ah |
|
deposition rate (electrode diameter 4.0 mm) |
12,0-14,0 kg / h |
|
Electrode consumption per 1 kg of weld metal |
1.7 kg. |
Typical mechanical properties all weld metal
|
Sre Ultimate, MPa |
The yield stress sy, MPa |
Elongation d5,% |
The An Impact strength, J / cm2 |
|
700 |
430 |
28 |
130 |
Chemical composition of welded metal,%
|
C |
Mn |
Si |
Ni |
Cr |
Mo |
Ti |
S |
P |
|
to 0.11 |
1,4-2,6 |
0.45 |
57,0-61,5 |
22,0-26,0 |
8,8-11,0 |
to 0.10 |
to 0.16 |
to 0,025 |
Welding in different positions and current, A
|
Electrode diameter mm |
joint position |
||
|
Underwear |
vertical |
ceiling |
|
|
3.0 4.0 5.0 |
90-120130-160170-200 |
70-100 120-140 |
70-100 |
TECHNOLOGICAL FEATURES WELDING
Welding is made on a short and very short arc length of purified kromkam.Svarka invariably after calcination: 190-210 ° C; 1 h.
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= / + / |
