1.4301 / AISI 304 Stainless Steel Wire Soft Bright Surface, Factory Direct Sale
Our company has a professional technical management team, rich production experience, perfect management system, and is one of the best Chinese manufacturers of 65mn square spring steel wire factory, 55Si2MnA Oil quenched and tempered spring steel wire, C-shaped spring steel wire ASTM-A401. In the market, the competitive characteristics that an enterprise must possess for survival or becoming a competitor. We will continue to grow along the path of industrialization, specialization and modernization, and establish a business philosophy of high quality and excellent service. Let's set up the cooperation right now! We insist on offering high-quality creation with superior business enterprise concept, honest revenue plus the greatest and fast service.
Special-shaped steel wire (for car body accessories)
Use
This product is suitable for the manufacture of glass lifts, Dang Quan, wipers and door locks and car mounts, and other special-shaped steel wire.
Classification and code
Cold drawing (rolling): L annealing (+ pull): T quenched and tempered: Zh
Straight edge flat steel wire: Yb arc edge flat steel wire: Hb vault flat steel wire: Gb square wire: Fs ( below) 
Size, shape and tolerances
| Specification range（b、h、a) | Allowable deviation | |
H or a | b | |
0.8~1.0 | 0 -0.07 | 0 -0.12 |
＞1.0~3.0 | 0 -0.10 | 0 -0.14 |
＞3.0~6.0 | 0 -0.12 | 0 -0.16 |
＞6.0~8..0 | -- | 0 -0.18 |
＞8.0~12.0 | -- | 0 -0.22 |
Mechanical properties
Use | Brand | tensile strength，N/mm2 |
Glass lifter | 65Mn、50CrVA | ≤785 |
Door lock, slide, retaining ring | 15、25、45 | ≤835 |
Wipers | 1Cr18Ni9 | 1080~1275 |
70 | 1080~1255 |
Note: According to user requirements, but also other tensile strength of delivery
Surface Quality
The surface of the steel wire shall be smooth and free from defects such as cracks, rust, folds, knots, etc. which may adversely affect the use, but shall permit the presence of an anisotropic scale and individual scratches and pits not exceeding one half of the dimensional tolerance.
delivery status
Curtain lifter with curved flat steel wire annealed or annealed to pull the state delivery
Door slides, locks, retaining ring wire to cold drawing (rolling) state delivery
Wipers with stainless steel flat wire to cold-drawn state delivery, carbon steel flat steel wire to quenched and tempered state
With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of shaped non-standard custom shaped steel wire65mn 60si2mna 55crsi sae9254v 50crva ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. As a professional manufacturer, we now brings you high quality various steel wires made in China which comes in high strength, well toughness and excellent wearing resistance. We also welcome your customized orders.
1.4301 / AISI 304 Stainless Steel Wire Soft Bright Surface, Factory Direct Sale are mainly exported. Our company has strong technical force and can undertake the development and production of various stainless steel products. We use international advanced management methods to establish a modern management model and a diversified development pattern. Our goal is to delight you with our distinctive collection of mindful items while providing value and excellent service.
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