Super-Elastic Nickel Titanium (Nitinol) Shape Memory Alloy Wire

Customization:	Available
Certification:	ISO
Surface:	Zinc/Nickel/Chrome/Powder Coating or Customized

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Basic Information

Model NO.:spring wire

Technique:Drawn Wire

Application:Construction, Industrial

Standard:JIS, GB, ASTM, DIN, AISI

Processing:Bending, Welding, Decoiling, Punching, Cutting

Material:Stainless Steel

Package:Spiral/Waved/Coil/Cylinder

Origin:China

Capacity:500,000 ton

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Product Features

Lead quenched cold drawn round steel wire
Small diameter tolerance
Strength difference of the same volume ≤70MPa
Regular ring structure
Clean surface without pollution, rust, or mechanical damage

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Technical Parameters

Materials	Carbon steel(SWC), Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12, 51CrV4, stainless steel, Music wire/piano wire(SWP); beryllium copper etc.
Surface Treatment	Anodizing, Polishing, Powder coating, Passivation, Sandblasting, Nickal plating, Zinc plating, Chrome plating, Heat treatment, Oxidation
Wire Diameter	0.2~85mm
Testing Equipment	CMM; Tool microscope; multi-joint arm; Automatic height gauge; Manual height gauge; Dial gauge; Marble platform; Roughness measurement
Processing Flow	Material purchased - Producing - First Testing - Coiling - Inspection - Heat Treatment - Cleaning - Surface Treatment - Final testing - Packing - Shipping
Quality Assurance	ISO9001:2015 Certified, TUV

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Tensile Strength Reference (GB/T 4357-2009)

Diameter (mm)	Tensile Strength (Mpa)					Standards Compliance
Diameter (mm)	SL	SM	SH	DM	DH	Standards Compliance
0.30	-	2370-2650	2660-2940	2370-2650	2660-2940	GB/T 4357, JIS G3521, JIS G3522, DIN17223, BS5216, EN10270-1, AS1472, ASTM A227, ASTM A228, ISO 8458-2
0.34	-	2330-2600	2610-2890	2330-2600	2610-2890
0.38	-	2290-2560	2570-2850	2290-2560	2570-2850
0.43	-	2250-2520	2530-2800	2250-2520	2570-2800
0.48	-	2220-2480	2490-2760	2240-2500	2570-2760
0.50	-	2200-2470	2480-2740	2200-2470	2480-2740

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Product Details

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Professional Packaging

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Frequently Asked Questions

Q1: What is the available diameter range for this spring wire? The wire diameter or thickness ranges from 0.2mm to 85mm to suit various industrial needs.

Q2: Which materials are used for production? We use high-quality Carbon steel (SWC), Alloy steel (51CrV4, SUP series), Stainless steel, Music wire (SWP), and Beryllium copper.

Q3: What international standards do your products meet? Our products comply with global standards including JIS, GB, ASTM, DIN, AISI, BS, and EN10270-1.

Q4: What kind of surface treatments can be applied? Available treatments include Anodizing, Polishing, Powder coating, Passivation, Zinc/Chrome plating, and Heat treatment.

Q5: Is the quality of the wire guaranteed? Yes, our processes are ISO9001:2015 certified and TUV verified, ensuring high strength and minimal tolerances.

Q6: What processing services do you provide? We offer comprehensive services including bending, welding, decoiling, punching, and custom cutting.