2.6mm 304HC3 Stainless Steel Screw Machine Wire

Detalhes do produto:

Lugar de origem:	China
Marca:	TOPONE
Certificação:	ISO/SGS/RosH
Número do modelo:	30

Condições de Pagamento e Envio:

Quantidade de ordem mínima:	1000 kg
Preço:	negotiable
Detalhes da embalagem:	Bobina/spool/palete/por solicitação do cliente
Tempo de entrega:	10-20 dias
Termos de pagamento:	T/t, l/c
Habilidade da fonte:	> 1000 toneladas por mês

Contato

Descrição de produto detalhada

Certificação:	ISO,SGS,Rosh	Aplicativo:	Molas/parafuso/fio de fio/pesca
Diâmetro:	0,1-12mm	Material:	304HC3
Superfície:	Brilhante/sabão com revestimento de pele	Nome do produto:	2,6 mm 304HC3 Fio de máquina de parafuso de aço inoxidável
Tipo:	Hard/Soft	Embalagem:	bobina, bobina

304HC3 Stainless Steel Screw Machine Wire - 2.6mm (0.1-12mm Range Available)

Our Topone 304HC3 Stainless Steel Wire is produced from high-quality billets (Qingshan/Yongxing) for reliable and consistent performance in cold heading and screw machining applications. The 2.6mm diameter is a popular size for a wide range of fastener production. We supply this grade in a full size spectrum from 0.1mm to 12mm.

This wire features excellent formability, high ductility, and is bright annealed for a clean, ready-to-use surface. It is specifically formulated for work-hardening to ensure strong and durable finished parts.

Key Advantages

Superior Cold Headability: Excellent ductility and controlled hardening rate minimize cracking and tool wear during high-speed forming, ensuring high production yields.
Exceptional Consistency: Sourced from top-tier mills (Qingshan/Yongxing), the material chemistry and physical properties are uniform across entire batches, guaranteeing reliable performance.
Optimized Surface Finish: Bright annealed surface is clean, smooth, and scale-free, providing an ideal substrate for plating or leaving as a bright finish. It also reduces friction and die abrasion.
Enhanced Corrosion Resistance: As a chromium-nickel austenitic stainless steel, it offers good resistance to a wide range of atmospheric and chemical environments.

Applications

Manufacturing of screws, bolts, nuts, and washers.
Cold forging of rivets, pins, and other custom fasteners.
Complex cold-headed parts in automotive, aerospace, electronics, and construction industries.

Technical Specifications

This detailed table provides a clear and quick overview of the product's key metrics.

Parameter (参数)	Specification (规格)	Notes / Standard (备注/标准)
Material Grade	304HC3 (AISI 304HC)	A low-carbon variant of 304 with higher Carbon (C) for improved cold heading.
Standard Diameter	2.6 mm	Offered with tight tolerances suitable for automatic screw machines.
Available Range	0.1 mm -- 12.0 mm	Can be produced to specific diameters within this range.
Raw Material Source	Qingshan Steel, Yongxing Special Materials	Certificates of Origin (COO) available upon request.
Brand	Topone
Standard	ASTM A493, ASTM A580, DIN, JIS, GB	Custom specifications can be met.
Surface Finish	Bright Annealed (BA)	Clean, smooth, and oxide-free surface.
Form	Precision drawn, on spools or in coils	Coil weight and packing can be customized.
Tensile Strength	~ 1550 MPa (for annealed wire)	Varies slightly with diameter.
Hardness (HV)	~ 200 - 250 HV (for annealed wire)	Varies slightly with diameter.
Elongation	≥ 50% (for annealed wire)	Indicates high ductility.

Mechanical & Chemical Properties

For engineering and quality control teams, this data is essential.

Table 1: Typical Chemical Composition (% by weight)

Element	Carbon (C)	Chromium (Cr)	Nickel (Ni)	Manganese (Mn)	Silicon (Si)	Phosphorus (P)	Sulfur (S)	Iron (Fe)
304HC3	0.08-0.13	17.5-19.5	8.0-10.5	≤ 2.0	≤ 1.0	≤ 0.045	≤ 0.03	Balance

Quality Assurance & Certifications

All Topone 304HC3 wire is manufactured under a strict quality management system. Mill Test Certificates (MTCs) certifying chemical composition and mechanical properties are provided with every shipment to ensure full traceability and compliance with international standards.

Why Choose Topone?

Traceable Quality: Raw materials sourced exclusively from renowned mills.
Precision Engineering: Tight diameter tolerances and consistent mechanical properties.
Technical Support: Expert advice on material selection and application optimization.
Customizable Solutions: Flexible sizing, packaging, and logistics to meet your production needs.

For specific technical requirements, customized quotes, or to request samples and full certification packages, please get in touch with our technical sales team.

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