Spring Steel Sheet

Product Details:

The following material can be ordered for delivery. Contact our materials department for pricing and delivery times. For chemical analysis and other data, see pages 210–211. Please ask for information on tolerances. Spring material is supplied from our unit in Sweden and cannot be delivered in conjunction with other standard products. STRIP STEEL SS 1770, DIN 1.1231, W.NR CK 67 CK 67 is a standard quality in spring strip steel, with no corrosion resistance requirements. Available both as unhardened and hardened.

Operating temperature: -40 – +120 °C Tempering instruction: Heat to 800–820 °C, cool in oil. Temper for approx. 30 min at 400 °C, cool in air. STRIP STEEL SS 2230, EN 10089 51CrV4, W.NR 1.8159 High strength spring steel for high pressures and temperatures with a good relaxation limit. We keep a stock of the unhardened steel, which requires tempering after shaping.

Operating temperature: -40 – +225 °C SPRING STEEL SS 2331-06, EN 10270-3-1.4310, DIN 17224: X12 CrNi 17 7 Hard drawn stainless wire with good spring qualities for general use and suitable for bending. Should be tempered in 250–350 °C after shaping.

Operating temperature: -150 – +250 °C SPRING STEEL SS 2347, EN 10270-3-1.4401, DIN 17224: X5 CrNiMo 18 10 Hard drawn acid proof wire and hard rolled strip suited for naval applications, provisions, medicine and other environments where higher demands for corrosion resistance are required. Slightly lower tensile strength than stainless SS2331. Good for bending. Should be tempered in 250–350 °C after shaping.

Operating temperature: -200 – +300 °C SPRING STEEL SS 2388, EN 10270-3-1.4568, DIN 17224: X7 CrNiAl 17 7 Stainless hard rolled strip, which after tempering increases in tensile strength by approx. 350 N/mm2. This facilitates shaping as it can be performed on a softer material. The steel has excellent spring qualities with enhanced strength and a lower relaxation, even at higher temperatures.

Operating temperature: -200 – +350 °C TIN BRONZE SS 5428-7, DIN 17670/17677: SuSn6 Tin bronze (phosphor bronze) is a non-magnetic corrosion resistant spring material for low loads.

Operating temperature: -200 – +80 °C BERYLLIUM COPPER CuBe 250, DIN 17670/17677: CuBe2 Beryllium copper is a non-magnetic acid proof spring material with excellent spring qualities. This medium-hard material is easily formed, after tempering optimum spring hardness is achieved. The gas emitted during heat treatment is toxic, therefore it is important to provide good ventilation.

Operating temperature: -200 – +150 °C SPRING WIRE STATO 70, EN 10270-2-FDSiCr, DIN 17223-2: FDSiCr Stato 70 is high strength oil hardened valve spring steel. A high class spring steel for highly stressed springs. Bending is possible down to a radius equal to the wire thickness. After shaping, tempering should be done at 300–400°C. Handle carefully when supplied in ring as the wire may straighten when released. Operating

Product Details:

High Carbon Spring Steel combines ease of fabrication with good strength and surface finish, is valued for its strength properties and operates at significantly higher levels than the mild steel grades. High carbon steel strip can be finished to meet the needs of a wide range of products. Where tensile strength and hardness are required, High Carbon steels are the material of choice.


Grades :

• C60, C65, C70, C75, C85, HC-14, En 42 J, C-98, C-100, C-124 / HC21 etc.

 

We offer spring steel strip in various shapes and sizes according to your final uses.

These have excellent hardens property and high yield strength. Clients can avail these at competitive prices.
Nextgen Steel & Alloys is a large exporter of High Carbon Spring Steel in countries like Kuwait, Bahrain, Iraq, Oman, Qatar, Saudi Arabia and the United Arab Emirates (UAE), US, Singapore, Malaysia, Dubai, etc.

Product Details:

EN47 Spring SteelPDF datasheet

EN47 spring steel stockholders and suppliers, delivering to the whole of the UK. West Yorkshire Steel are suppliers of EN47 chromium vanadium type spring steel supplied in the as rolled condition. EN47 is suitable for oil hardening and tempering. When used in the oil hardened and tempered condition EN47 spring steel combines spring characteristics with good wear and abrasion resistance. When hardened EN47 offers excellent toughness and shock resistance which make it a suitable alloy spring steel for parts exposed to stress, shock and vibration.


We welcome export enquiries for spring steel. Contact our sales office and consult our shipping policy for further details.

 

Related Specifications:

• BS970 735A50 735A51 1.8159 AISI 6150 50CrV4 50CV4 ASTM A829

Suppliers of round bar we can offer diameters in EN47 sawn to your required lengths as 1 offs or multiple cut pieces. Ground steel bar can be supplied, providing a high quality precision ground spring steel bar to tight tolerances.       

Applications:

• EN47 is used widely in the motor vehicle industry and many general engineering applications. Suitable for applications that require high tensile strength and toughness. Typical applications include crankshafts, steering knuckles, gears, spindles and pumps.

Forging:  

• Preheat the steel carefully, then raise temperature to 1050°C for forging. Do not forge below 840°C. After forging EN47 spring steel cool slowly, preferably in a furnace.

Annealing:  

• Heat slowly to 820-840°C, soak well. Cool slowly in the furnace.

Hardening:   

• Heat slowly to 650-700°C and thoroughly soak. Continue to heat the steel to the final hardening temperature of 830-860°C and allow the component to be heated through. Quench in oil.

Tempering   

• Temper the EN47 spring steel component immediately after quenching whilst tools are still hand warm. Re-heat to the tempering temperature then soak for one hour per 25 millimetre of total thickness (2 hours minimum) Cool in air. For most applications tempering of this grade will be between 400-600°C.

Heat Treatment   

• Heat treatment temperatures, including rate of heating, cooling and soaking times etc. will vary due to factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of EN47.

Product Details:

Material specification sheet Saarstahl - 51CrV4 (50CrV4)Material No.1.8159Former brand name:F 2 K International steel grades:BS: 735A51, 735M50, 735H51AFNOR: 50CrV4, 51CV4SAE: 6150Material group: Steel for quenching and tempering according to DIN EN 10083Chemical C Si Mn Cr V other composition:(Typical analysis in %) 0,50 0,25 0,90 1,10 0,12 (Pb)Application: Alloyed heat treatable steel with a typical tensile strength of 900 - 1200N/mm². For automotive and mechanical engineering components as gear parts, pinions, shafts.Hot forming and heat treatment:Forging or hot rolling:Normalising:Soft annealing:Hardening:Tempering:1050 - 850°C 870 - 900°C/air 680 - 720°C/furnace 820 - 860°C/oil 540 - 680°C/air Treated for cold shear ability +S:Soft annealed +A:See condition Amax. 248 HB Mechanical Properties:Quenched and tempered, +QT:Diameter d [mm] < 16 >16 – 40 >40 – 100 >100 – 160 >160 – 250Thickness t [mm] < 8 850CrV4 Normativa di riferimento UNI 3545 Reference Standard UNI 3545 94 60 55 50 45 40 35 30 25 20 15 1,5 3 5 7 9 11 13 15 20 25 30 35 40 45 50 SIAU DIN W.N. AFNOR BS AISI/SAE KVR 50CrV4 1.8159 50Cr4 (6150) C Mn Si Cr 0.47 ÷ 0.55 0.70 ÷ 1.10 0.15 ÷ 0.40 0.80 ÷ 1.20 Ni - Re min. N/mm2 Rm N/mm2 A min. % KCU min. J 1330÷1580 6 - ≤ 250 - ≤ 240 10 1140 HRC / % Martensite 95% 80% 60 52 38 - mm. HRc min HRc max 1,5 3 5 7 9 11 13 15 20 25 30 35 40 45 50 57 56 56 54 52 51 50 47 42 39 37 36 35 34 33 65 65 64 64 63 63 62 61 60 58 57 55 54 53 53

Product Details:

Nextgen Steel Alloys is engaged in offering Spring Steel. We are proud to establish ourselves among the leaders of market as Spring Steel Strips Manufacturers, spring steel sheets exporter and manufacturer India. These Spring Steel are manufactured using quality range of raw material. We always believe in excellent quality spring steel to supply and export with no compromise on quality. On the other hand we have many handsome offers for you to have a nice deal with us.Spring steel stockholders and suppliers, delivering to the whole of the India.


Grades : C60, C65, C70, C75, C85, HC-14, En 42 J, C-98, C-100, C-124 / HC21 etc.
We are suppliers of spring steel round bar, flat bar, plate and sheet, we also offer spring steel strip. Bar can be cut to your required lengths. Spring steel plate and sheet can be flame cut or guillotine cut to your requirements. Spring steel strip is available in coil, slit and cut to length. Spring steel, as its name suggests, is most commonly used in the manufacture of springs. When hardened and tempered (as supplied, or heat treated by the customer) it offer excellent spring characteristics.
We welcome export enquiries for spring steel. Please contact our sales office and consult our shipping policy for details. If you do no find the spring steel specification you require on our web site please contact our sales team who may be able to assist you with your enquiry.

Carbon spring steel strip, plate and sheet is supplied in the hardened and tempered and annealed condition. Stainless spring steel is available as strip. Spring steel strip is commonly supplied in coil cut to your requirements.

 

Bar is available in carbon, chrome vanadium and silicon manganese spring steel types. Supplied in full bar lengths or cut as one offs or multiple cut pieces.

 

Medium carbon spring steel grades can be flame cut to your requirements. Profiles are commonly normalised or stress relieved to alleviate any hard edges which may have occurred during flame cutting.