Basic Info
Spring steel's excellent mechanical properties, such as its resilience, elasticity, and high strength, contribute to the reliability and performance of these electrical and electronic devices. Its ability to withstand repeated stress and return to its original shape allows it to maintain its functionality over extended periods, even under challenging operating conditions. Moreover, the use of spring steel ensures that critical electrical connections remain stable and secure, minimizing the risk of failures and improving the overall reliability of electronic equipment.
Products Description
Mechanical property
Tensile strength σb (MPa) : ≥1225(125)
Conditional yield strength σ0.2 (MPa) : ≥1078(110)
Elongation δ5 (%) : ≥9(for reference)
Section shrinkage (%) : ≥20
Hardness: hot rolling,≤321HB; Cold drawing + heat treatment,≤321HB
Heat treatment specification
Heat treatment specification: quench 830 ~ 860℃, oil cold; Tempering 460 ~ 520℃.
Delivery status
Hot-rolled steel is delivered in heat-treated or non-heat-treated condition, and cold-drawn steel is delivered in heat-treated condition.
FAQ:
Q1: What kind of work is your company engaged in?
A: Gnee Steel Group is an all-inclusive supply chain enterprise that integratessteel plates, coils, profiles, outdoor landscape design, and processing. Gnee is on course to become the foremostand most professional international steel supply chain company in China'sCentral Plains region, equipped with a clear strategic framework, integratedgovernance structure, solid management foundation, and robust financial andhuman resources.
Q 2: What are the advantages of your company?
A:(1): High quality and reasonable price.
(2): Experienced after-sales service.
(3): Each process is checked by responsible QC to ensure the quality of each product.
(4): Professional packaging team to ensure the safety of each package.
(5): Samples are available upon your request.
Q 3: What are your payment terms?
A: 30% TT in advance, the balance against BL copy.
Q 4: What is your delivery time?
A: Different products have different delivery time, we will deliver the products as soon as possible on the basis of quality assurance, usually the delivery time is within 7-30 days after receiving the deposit.
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