+86 18069052667

Phone number

Ningbo, Zhejiang

Address location

Premium 304 Stainless Steel Door Lock Accessories

Our Investment 304 Stainless Steel Door Lock Accessories represent the pinnacle of durability, security, and aesthetic refinement for modern residential, commercial, and industrial applications.

Investment 304 steel Door lock accessories

 

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Our Investment 304 Stainless Steel Door Lock Accessories represent the pinnacle of durability, security, and aesthetic refinement for modern residential, commercial, and industrial applications. Engineered to meet the highest international standards, these accessories are crafted from grade 304 stainless steel-a material renowned for its exceptional corrosion resistance, tensile strength, and longevity. Designed for architects, contractors, and security-conscious homeowners, this product line ensures reliable performance in diverse environments while maintaining a sleek, professional appearance.

1

01 Part name

Investment 304 steel Door lock accessories

2

02 Application

Industries components

3

03 Material

304 steel

4

04 Process

Investment casting
& Machining

5

05 Casting method

Thermal Gravity Casting

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06 Surface finished

Shot blasting + Pickling passivation

 

Part Application

 

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Investment castings

Investment casting, also known as lost-wax casting, is a manufacturing process used to create metal parts with complex shapes and intricate details

 

 

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Available Material

1-Carbon steel

2-Low alloy steel

3-Corrosion-resistant steel

4-Heat-resistant steel

General engineering cast steel (ISO 3755)

Carbon and low alloy cast steels for general applications (ISO 14737)

Corrosion-resistant cast steels for general applications (ISO 11972)

Heat-resistant cast steels and alloys for general applications (ISO 11973)

200-400

400-550MPa

GE200

1.0420

GX12Cr12

1.4011

GX30CrSi7

1.4710

200-400W

400-550MPa

GE240

1.0446

GX2CrNi19-11

1.4309

GX40CrSi13

1.4720

230-450

450-600MPa

GS340

1.0467

GX5CrNi19-10

1.4308

GX40CrSi17

1.4740

230-450W

450-600MPa

G20Mo5

1.5419

GX5CrNiMoNb19-11-2

1.4581

GX40CrSi24

1.4745

270-480

480-650MPa

G42CrMo4

1.7231

GX5CrNiMoN19-11-3

1.4412

GX25CrNiSi18-9

1.4825

270-480W

480-650MPa

G28Mn6

1.1165

GX2NiCrMoCuN25-20-6

1.4588

GX40CrNiSi25-12

1.4837

340-550

550-720MPa

G26CrMo4

1.7221

GX5CrNiMoCuN 26-6-3

1.4515

GX40CrNiSi25-20

1.4848

 

Production Process Introduce

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RFQ handle process

 

  • product-1-1
    Get contact

    You can find our contact info for further communication in “Contact US” column.

  • product-1-1
    Send drawing

    The 2&3D drawing format can be PDF, STEP, DWG, DXF and soon, can be sent via email. Wechat, WhatsApp, link.

  • product-1-1
    Get quotation

    After clear the demand of customer, we can send you the quotation with PDF format for documentation.

  • product-1-1
  • product-1-1
    Sign NDA

    For requirements for confidentiality of drawings, we can signed the NDA before you send drawing.

  • product-1-1
    Finish feasibility study

    The feasibility study of drawing is most key point to ensure the part can be fully meet drawing specifications, which is include material, dimension, surface treatment, and testing request.

 

 

 

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