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Various Steel Used In Refrigerator Components

March 26, 2022

1. Refrigerator Door

 

Parts Requirements: The Door Is Required To Have A Straight Appearance; It Has Suitable Hardness To Ensure That It Will Not Deform After Foaming.

Material Requirements: The Appearance Is Straight; The Hardness Is Above HRB40.

Recommended Materials:

(1) Color-Coated Steel Sheet TDC51D+AZ 0.45-0.5mm.

(2) Ordinary High-Strength Steel BJD300, 0.35-0.4mm, Yield Strength ≥ 300MPa.

(3) Oil-Resistant Color-Coated Sheet TDC51D+Z, 0.4-0.5 Mm. (4) Antibacterial Color Coated Board TSECD/TDC52D+Z, 0.4-0.5mm.

(4) Antibacterial Color Coated Board TSECD/TDC52D+Z, 0.4-0.5mm.

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2. Back Panel

 

Parts Requirements: Good Corrosion Resistance, Good Heat Resistance, Heat Dissipation And Beautiful Appearance Surface Are Required.

Material Requirements: Good Processing Properties.

Recommended Materials:

(1) Chrome-Free,AFP, Spangle Aluzinc Sheet DC51D+AZ, 0.28-0.35mm;

(2) High-Strength, Chrome-Free, AFP, Spangle Aluzinc Sheet DC51D+AZ, 0.28-0.29mm.

 

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3. U Panel

 

Parts Requirements: U Panel Requires Appropriate Rigidity For Easy Handling; Straight Appearance; Appropriate Hardness To Ensure No Deformation After Foaming.

Material Requirements: The Appearance Is Straight; The Thickness Is Above 0.35mm And The Hardness Is HRB40.

Recommended Materials:

(1) Color-Coated Sheet TDC51D+AZ 0.45-0.5mm.

(2) Ordinary High-Strength Steel BJD300, 0.35-0.4mm, Yield Strength ≥ 300MPa.

(3) Oil-Resistant Color-Coated Sheet TDC51D+Z, 0.4-0.5 Mm.

(4) Antibacterial Color Coated Board TSECD/TDC52D+Z, 0.4-0.5mm.

 

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4. Bottom Plate

 

Parts Requirements: The Bottom Plate Requires No Fatigue Cracking Under Vibration Conditions, And Has Suitable Strength To Meet The Bearing Requirements.

Material Requirements: Good Stamping Performance, Suitable Strength And Tensile Strength.

Recommended Material: Hot-Dip Galvanized DC51D+Z, 1-1.2mm, Used After Spraying.

 

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5. Hinges

 

Parts Requirements: The Hinge Must Have Appropriate Strength And Rigidity To Ensure That It Does Not Deform After Bearing.

Material Requirements: Smooth Appearance, Yield Strength Above 200MPa.

Recommended Material:

(1) Normal Cold SPCC, 3mm, Used After Electroplating.

(2) Hot-Dip Galvanized High-Strength Steel BJG-PX, 1-1.2mm, Tensile Strength> 380MPa.

 

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