ERNiCrMo-3 nickel-chromium-molybdenum welding wire is a welding consumable. ERNiCrMo-3 is a nickel-chromium-molybdenum alloy welding wire. It has excellent welding process performance, beautiful weld formation, and its weld metal has excellent comprehensive mechanical properties.
Specifications | In stock, can be customized according to customer requirements |
Form | Wire |
Classification | Nickel Chromium Molybdenum |
Alloy | level | product type | thickness/mm | When the peak magnetic field intensity is 0.4A/m, the elastic permeability at different frequencies µ1 (mH/m) | |||
60Hz | 400Hz | 1KHz | 10KHz | ||||
not less than | |||||||
1J50 | Ⅱ | cold rolling Strip | 0.02 | - | - | 2000（2.5） | 1600（2.0） |
0.05 | - | - | 2000（2.5） | 1440（1.8） | |||
0.10 | - | 3120（3.9） | 3040（3.8） | - | |||
0.20 | - | 3040（3.8） | 2400（3.0） | - | |||
0.35 | 4000（5.0） | 3040（3.8） | - | - | |||
Alloy | Mn | Si | Ni | Cr | Cu | Fe |
1J46 | 0.60~1.10 | 0.15~0.30 | 45.0~46.5 | - | ≤0.20 | Balance |
1J50 | 0.30~0.60 | 0.15~0.30 | 49.0~50.5 | - | ≤0.20 | Balance |
1J54 | 0.60~1.10 | 0.60~1.10 | 49.5~51.0 | 3.80~4.20 | ≤0.20 | Balance |
1J50 alloyis used to make various transformers, relays, electromagnetic clutches, chokes, and cores of magnetic circuit parts used in medium magnetic fields, pole pieces, earphone diaphragms, relay parts for ground leakage circuit breakers, and gas safety valves. Magnetic shielding, gyroscope, automatic synchronous motor, electronic watch micro motor.
The magnetic permeability of1J50 alloy: is 75mH/m, coercivity Hc: 10, and remanence rate 1.50T. High magnetic properties can be obtained by low-temperature annealing. After the final heat treatment, it has an obvious cubic crystal structure, its hysteresis loop is almost rectangular, and the remanence is as high as 1.5T. The residual magnetism is saturated at 0.95.
The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat,rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
Wuxi Walmay Metal Co,Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries， and more than 800 specifications.
Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.
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Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.
Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.
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