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410 stainless steel belongs to martensitic stainless steel, with high strength, good machinability and medium corrosion resistance, but should not be used for strong acid or high salt environment, low carbon content (≤ 0.15%), chromium content of 11.5% ~ 13.5%, giving it a certain resistance to oxidation and weak corrosive media, magnetic, can be heat-treated (quenching + tempering) to significantly improve the hardness and strength, but toughness Need to be controlled by precise heat treatment process

Product Parameter (Specification)

Product information	Parameter	Product intormation	Parameter
Product name	Stainless steel wire	Standard	ASTM, JIS, DIN, EN
Certification	ISO, SGS	Price term	FOB,CIF
Grade-ASTM	201, 202,302, 304, 304L, 310, 310S, 316, 316L, 321, 410, 431, 430F, 904L & other	Payment terms	T/T L/C
Packaging and delivery
Note : bundle, plastic bags, thin film, wooden pallet, standard seaworthy export packing or as customer demands

1.Mechanical properties

Condition

Tensile strength (MPa)

yield strength(MPa)

Elongation (%)

Hardness (HB)

Annealed state (soft state)

≥440

≥205

≥20

≤200

Hardening + Tempering

600-900

450-750

10-15

159-388

Depends on tempering temperature

2.Physical properties

Condition	Density	Melting point	Thermal conductivity	Resistivity
Data	7.7 g/cm³	1480~1530°C	26.0 W/m-K	0.55-0.62 nΩ-m

Product Photos

FAQ

Q1: What is the main component of 410 stainless steel wire?

Typical chemical composition (mass percentage):
Carbon (C) ≤ 0.15%, chromium (Cr) 11.5% ~ 13.5%, silicon (Si) ≤ 1.0%, manganese (Mn) ≤ 1.0%, phosphorus (P) ≤ 0.035%, sulphur (S) ≤ 0.03%.
High chromium content provides oxidation resistance, low carbon design balances strength and processability.

Q2: How is the corrosion resistance of 410 stainless steel wire? What environments is it suitable for?

Medium corrosion resistance: suitable for dry environments or weak corrosive media (e.g. fresh water, atmosphere), but not recommended for strong acids (hydrochloric acid, sulphuric acid), high salt (seawater) or humid chloride ion environments.

Q3: What do I need to pay attention to when welding 410 stainless steel wire?

Welding method: Argon arc welding (TIG) or laser welding is preferred to reduce oxidation.
Post-welding treatment: need to anneal after welding (750 ~ 800 ℃) to eliminate stress and avoid cracks.
Filler material: 410NiMo or 309 wire is recommended to enhance the toughness of the weld.

Q4: How does higher resistivity (550~620 μΩ-m) affect the application?

Disadvantage: poor electrical conductivity, not suitable for use as wires or conductive parts.
Advantage: Can be used for anti-static structures, electric heating device supports, insulation design is required.

Q5: Specification and price of 410 stainless steel wire?

Specification: diameter 0.05~12.0mm, forms include coiled wire, straight bar, hexagonal bar, etc.
Price: about $30~50/kg, subject to market fluctuation and surface treatment, MOQ can be as low as 1kg.

Q6: Will 410 stainless steel wire rust? How to maintain it?

Possible rusting: pitting corrosion is easy to occur in humid or polluted environment.
Maintenance Suggestion:
Clean the surface regularly and keep it dry.
Apply anti-rust oil or passivation treatment, such as nitric acid passivation.

Q7: How to recycle the waste 410 stainless steel wire?

It can be 100% recycled: classified as martensitic stainless steel scrap and recycled according to the market price of steel scrap.

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