Basic Info.
Model NO.
nickel alloy spring wire
Type
Stainless Steel Sheets
Standard
ASTM, AISI, GB, JIS, DIN
Certification
ISO, RoHS, IBR, AISI
Trademark
An steel, Bao steel, Wu steel
Product Description
1.Why choose our nickel alloy spring wire?
Our wire exhibits excellent coiling ability at high speeds and often requires no additional lubricant. This results in less stress on coiling equipment, preserving equipment life, minimizing downtime and maximizing throughput and profits. If additional lubrication is required, we offer several performance coating options.
Our technical and metallurgical team talk through spring manufacturers' technical requirements, material application and help solve potential manufacturing situations around the need for corrosion resistant and high temperature performing wire.
We understand exactly what the spring maker needs for precision coiling and supply exactly how they want it, guaranteeing consistency in temper and a dead cast whether that is wire in coils with a soap coating or clean on spools. There is even the option of straight bars.
2.What is nickel alloy spring wire?
Nickel-based alloys are especially useful spring materials. Their chemical composition makes them highly corrosion resistant, and they perform well in extreme high and low temperatures. Most nickel alloys are nonmagnetic, an important property for devices such as gyroscopes, chronoscopes, and indicating instruments. Nickel alloys exhibit high electrical resistance, and therefore should not be used as electrical conductors.
Nickel alloys for use in harsher environments include MP35N, Inconel® 718, Inconel® 600, and Alloy X750. Tensile Strengths range from gull soft to full hard "spring temper". Performance is tested on every lot of material to ensure we meet your requirements, and full reports are available upon request.
3.Where nickel alloy spring wire use?
As specialists in High Performance nickel alloys, one of our largest and most diverse markets globally is the spring manufacturing industry. They produce compression springs, tension springs, torsion springs and formed parts from our wire to perform in critically demanding places like aircraft engines, nuclear installations, valves and deep down oil wells - where other wire fails to perform.
4.Size of nickel alloy spring wire
What we do really well is producing any wire size between 0.025mm (.001") to 21mm (.827") to precise tolerances - typically delivered within 3 weeks. The spring industry today is demanding more wire that is certified to an increasing number of specifications, or produced to the customer's own special mechanical properties, which we also support very well. Other sizes and alloys are available upon request.
5.Grades and Standard
Material (Nickel) | Modulus of Elasticity | Magnetic | Corosion Fatigue | T.P/T.S.** | Maximum Safe Temp. | Corrosion Resistance (General) | Spring Temp.Range (KSI) |
Torsion 10' | Tension 10' | High | Low |
M400 | 10 | 10 | Varies | Good | | 450 ºF | -320 ºF | Good | 145/180 |
K-500 | 10 | 10 | No | Good | 38/42 | 500 ºF | -423ºF | Good | 145/195 |
600 | 11 | 11 | No | Good | 40/45 | 750ºF | -423ºF | Good | 170/230 |
601 | 11.5 | 11.5 | No | Good | | | | Good | 120/205 |
625 | 11 | 11 | No | Excellent | | 700ºF | -423ºF | Excellent | |
718* | 11 | 11 | No | Good | | 1200ºF | -423ºF | Good | 210/250 |
X750 | 11 | 11 | No | Good | 40/45 | 1200ºF | -453ºF | Good | 190/230 |
800 | 11 | 11 | No | Good | | | | Good | 140/175 |
805 | 9 | 9 | Slight | Good | | | | Good | 150/190 |
825 | 10 | 10 | No | Good | | | | Good | |
*NS902 | 9.5 | 9.5 | Slight | Fair | | | | Fair | 140/160 |
H C-276 | 11.4 | 11.4 | No | Excellent | | | | Excellent | |
6.Recommended Thermal Treatments
Alloy | Stress Equalizing Temp °F Time (hrs)* | Age Hardening Temp (°F) Time (hrs)* | Maximum Safe Operatin Temperature (°F) |
alloy 400 | 575-650 1/2-1 | Not Possible | 450 |
alloy K-500 | 575 1/2-1 | 1,000 4-10 | 500 |
Permanickel 300 | 575 1/2-1 | 900 8 | 600 |
alloy 600 | 800-900 1/2-1 | Not Possible | 750 |
alloy 625 | Not recommended | Not Possible | 700 |
alloy X750 Spring temper | 875 3 | 1,200 4 | 700 |
alloy X750 (>0.025" diam.) w1 Temper (15% cold work) | Not recommended | 1,350 16 | 1,000 |
alloy X750 (Annealed) Spring temper (<0.025" diam.) | Not recommended | 1,350 16 | 1,200 |
alloy X750 Spring temper | Age hardening also relieves stress | Solution treat at 2,100 for 2hrs high temp age at for 1,550 24hrs regular age at 1,300 for 20 hrs | 1,200 |
alloy 718 Spring temper | Age hardening also relieves stress | 1,325 for 8 hrs, 1,150 for 8 hrs | 1,000 |
alloy 718 wl Temper (15% cold work) | Not recommended | 1,800fori hr, 1,320for8hrs furnace cool to 1,150 for 8 hrs | 1,200 |
Ni-Span C 902 | 750 1.4 | 1,100-1,350 4-5 | |
alloy 805 (Temperature compensating) | 750 1/2 | Not Possible | |
alloy 825 | 800 1 | Not Possible |
Address:
Floor17, Xinlian Building, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9000
Company Introduction:
Zhongtong Weiye Special Steel Co., Ltd. is a professional and reputable steel manufacturer and exporter in Wuxi city, China. Wuxi is close to Shanghai, enjoys excellent geographic location and convenient water, land and air transportation. Wuxi become the biggest stainless steel sheet, plate and coil supply Center in China. Zhongtong Weiye as one of the largest stock-holder and manufacturers supply a complete range of Stainless steel, pipes, galvanized products, bars, strips, angle steel, nickel alloy, super alloys and other related products. The material is all famous brand including Shanxi Taigang Iron& Steel CO, . Ltd (TISCO), Zhangjiagang Pohang (ZPSS), Shanghai(BAO STEEL), Ningbo (Baoxin) etc. The company has a modern indoor warehouse, with nearly a thousand varieties in stock that is ready for same day dispatch from our warehouses. Products are mainly exported to Europe, America, Southeast Asia, the Middle East and other countries and regions. Generally, our products are widely applied in construction, bridge, car manufacturing, electrical installation and mining. We have won recognition from our clients due to our excellent credit and services. Zhongtong Weiye Special Steel Co., Ltd. Follows the tenet of "quality of survival, integrity and development". We commit to sell quality products and make quick delivery to our customers. We would like to use high quality products and excellent service to develop a bright future with our clients.
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.