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56Si7 1.5026 Quenched Tempered Spring Steel Strip

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56Si7 1.5026 Quenched Tempered Spring Steel Strip

56Si7 1.5026 Quenched Tempered Spring Steel Strip
56Si7 1.5026 Quenched Tempered Spring Steel Strip 56Si7 1.5026 Quenched Tempered Spring Steel Strip 56Si7 1.5026 Quenched Tempered Spring Steel Strip 56Si7 1.5026 Quenched Tempered Spring Steel Strip 56Si7 1.5026 Quenched Tempered Spring Steel Strip 56Si7 1.5026 Quenched Tempered Spring Steel Strip 56Si7 1.5026 Quenched Tempered Spring Steel Strip

Large Image :  56Si7 1.5026 Quenched Tempered Spring Steel Strip

Product Details:
Place of Origin: China
Brand Name: Fushun
Certification: ISO9001:2008
Model Number: 56Si7 1.5026
Payment & Shipping Terms:
Minimum Order Quantity: 0.1-0.5-1 tons
Packaging Details: nylon/pallet/case
Delivery Time: 15-30 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 40,000tons/year

56Si7 1.5026 Quenched Tempered Spring Steel Strip

Description
Grade: 56Si7 1.5026 Feature: Quenched Tempered
Shape: Steel Strip
High Light:

56Si7 Tempered Spring Steel Strip

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5mm Tempered Spring Steel Strip

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1.5026 Steel

56Si7 1.5026 Quenched Tempered Spring Steel Strip

 

56Si7 1.5026 alloy cold rolled narrow steel strip in the quenched and tempered condition in thicknesses between 0.3 mm and 5.00 mm for springs and for other special applications.

 

Grade : 56Si7

Number: 1.5026
Classification: Alloy special steel
Standard:
EN 10132-4: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Spring steels and other applications
EN 10089: 2002 Hot rolled steels for quenched and tempered springs. Technical delivery conditions
 
Equivalent Materials
AS XK9258SIS 55Si7GOST 55S2GOST 55С2GOST 55S2AGOST 55С2AAISI 9255UNS G92550DIN 55Si7DIN 1.5026AFNOR 55S7BS EN45BS EN45 ABS 250A53BS 250A58BS 250A61AISI 9555SAE 9555EN 1.5026GB 55Si2Mn

 

Dimensions and tolerances
Thickness: 1 to 8 mm; Tolerances: +/- 0.008 to 0.11 mm
Width: 10 to 400 mm; Tolerances: +/- 0.15 to 0.60

Our Advantage
1. Precise thickness, uniform hardness. Bright surface, smooth edge.
2. High flatness of board surface, high performance after multiple bending.
3. No cracking after stamping, and the quality is stable. And we provide Self-Inspection Reports and Raw-Material Test Certificates.
4. Professional anti-rust protective packaging. On time delivery, competitive price.
5. Large stock available, no MOQ requirement

 

56Si7 1.5026 Strip Chemical composition

C Si Mn P max. S max. Cr Mo max. Ni
0,52 to 0,60 1,60 to 2,00 0,60 to 0,90 0,025 0,025 max. 0,40 0,10 max. 0,40

 

56Si7 1.5026 Strip Mechanical properties

delivery condition
annealed (+A) or annealed and skin passed (+LC) cold rolled (+CR) quenched and tempered (+QT)
Proof strength max. Mpa Tensile strength max. Mpa Elongation % min. HV max. Tensile strength max. Mpa HV max. Tensile strength Mpa HV
600 740 12 230 - - 1 200 to 1 700 370 to 520

 

56Si7 1.5026 Strip Mandatory information

The following information shall be supplied by the purchaser at the time of enquiry and order to enable the supplier to comply with the requirements of this European Standard:

a) the quantity to be delivered;

b) the designation of the product form (cold rolled narrow strip);

c) the number of the dimensional standard (EN 10140);

d) the dimensions and tolerances on dimensions and shape and, if applicable, letters

denoting relevant special tolerances;

e)the number of this European Standard including the number of the relevant part;

f) steel name or steel number

g) the delivery condition

h) if required, the type of inspection document in accordance with EN 10204.

 

56Si7 1.5026 Strip Delivery condition

Cold rolled narrow steel strip covered by EN10132-4 shall be supplied in one of the following delivery conditions:

-annealed or annealed and skin passed(+A or +LC);

-cold rolled(+CR);

-quenched and tempered(+QT).

NOTE The delivery condition-annealed to achieve spheroidized carbides(+AC)-may be agreed. In such cases, limits on spheroidization and mechanical properties may also be agreed at the time of enquiry and order.

 

56Si7 Quenched Tempered Strip Decarburization

For silicon alloyed steels, decarburization shall not exceed 3% of the material thickness per side,for non silicon alloyed steels, decarburization shall not exceed 2% of the material thickness per side when measure data distance of 5mm from the stripe edge

 

Hardened and Tempered Steel Strip (also known as hardened and tempered High carbon steel strip or, hardened and tempered carbon spring steel strip) is the basic raw material from which many different components are made, substantially being spring-type applications ranging from clutch plate segments to washers, retractor springs and even to tree springs in riding saddles and traditional clock springs. These strip products are a specialty of the Company and considerable plant development has taken place in recent years to facilitate a very wide range of dimensions, mechanical properties and coil weights. Hardened and Tempered Steel Strip gauges of between 0.10mm and 2.00mm can be processed and, depending on the appropriate combination to suit the process equipment, strip widths of between 4.76mm to 240mm are produced. The facilities also allow up to 2000kg coils to be produced though most are well below this, being governed by a very approximate relationship of 100kg per 25mm of width.


The surface finish of Hardened and Tempered Steel Strip products is not too critical in general engineering applications where the normal blue-black (also known as blue-grey) oxidized finish from the heat treatment is satisfactory. By control of the atmospheres in the furnaces non-oxidised surfaces can also be produced, on a selected basis, and alternatively, steels can be satin or bright polished were needed, these finishes being as much for cosmetic reasons as for engineering purposes.

 

56Si7 1.5026 Quenched Tempered Strip Surface finish

The surface finish of cold rolled narrow steel strip shall be bright as produced by rolling and annealing in a controlled atmosphere.

The surface finishes of quenched and tempered Quenched Tempered Strip are as follows:

1 grey/blue oxide finish:unpolished;

2 brigth tempered:unpolished

3 polished: obtained by fine grinding, abrasive brushing or other processes;

4 polished and coloured:blue or yellow colour obtained by oxidization by heat

treatment.

 

56Si7 1.5026 Quenched Tempered Strip Inspection

verification of the dimensions

visual examination of the surface quality

Chemical analysis

Extent of testing

Tensile and bending tests

Tolerances on shape

56Si7 1.5026 Quenched Tempered Spring Steel Strip 0

Contact Details
Hunan Fushun Metal Co., Ltd.

Contact Person: Ms. Florence Tang

Fax: 86-731-89853933

Send your inquiry directly to us (0 / 3000)