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Expanded Alloy

Expanded Alloy

  • Expanded alloy 1J50 Strip
  • Expanded alloy 1J50 Strip
  • Expanded alloy 1J50 Strip
  • Expanded alloy 1J50 Strip
  • Expanded alloy 1J50 Strip
  • Expanded alloy 1J50 Strip
  • Expanded alloy 1J50 Strip
  • Expanded alloy 1J50 Strip

Expanded alloy 1J50 Strip

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

Product Parameters

1)Process requirements

AC magnetic properties of soft magnetic alloys with high magnetic permeability and high saturation magnetic induction intensity

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

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)

-

-

2)Chemical composition

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

Application Scenario

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.

未标题-2

Production Process

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:

  • Casting

    Casting

    Molten stainless steel and alloys are cast into large ingots or billets through a casting process.

  • Hot rolling

    Hot rolling

    During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.

  • Annealing

    Annealing

    Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.

  • Cold rolling

    Cold rolling

    Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.

Our Service

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.

  • Plate processing

    Machine cutting

    Sheet cutting

    plasma cutting

    Dynamic waterjet cutting

    sawing

    Plank leveling

    polishing

    laser cutting

  • Long product processing

    laser cutting

    production cutting

    Long product cutting

    Bar and structural cutting

    polishing

  • Value-added services

    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.

Inquiry

Have questions about Wuxi Walmay Metal products?

Our professional sales team answers your questions within 24 hours.

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