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67SiCr5 1.7103 Cold Rolled Spring Steel Strip

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67SiCr5 1.7103 Cold Rolled Spring Steel Strip

67SiCr5 1.7103 Cold Rolled Spring Steel Strip
67SiCr5 1.7103 Cold Rolled Spring Steel Strip

Large Image :  67SiCr5 1.7103 Cold Rolled Spring Steel Strip

Product Details:
Place of Origin: China
Brand Name: Fushun
Certification: ISO9001:2008
Model Number: 71Si7 1.5029
Payment & Shipping Terms:
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: nylon/pallet/case
Delivery Time: 15-30 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 40,000tons/year

67SiCr5 1.7103 Cold Rolled Spring Steel Strip

Description
Thickness: 0.1 To 6 Mm Width: 10 To 400 Mm
Delivery Condition 1: Cold Rolled + Hardened + Tempered Delivery Condition 2: Cold Rolled + Soft Annealed : G
Steel Number: 1.7103 Steel Grade: 67SiCr5
Surface Condition: Bright, Grey-blue, Polished, Polished And Colour-tempered Form: Steel Coils Strips
Standard: DIN 17222
High Light:

DIN 17222 Spring Steel Strips

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1.7103 Cold Rolled Spring Steel Strips

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67SiCr5 Cold Rolled Spring Steel Strips

DIN 17222 67SiCr5 1.7103 Cold Rolled Steel Strips for Springs

 

Cold rolled steel strip for springs is distinguished by high dimensional accuracy and good surface quality and, in the cold rolled + hardened + tempered condition (H + A) offers the possibility of achieving high values of hardness, tensile strength and elastic limit.

 

67SiCr5 1.7103 Introduce

67SiCr5 1.7103 steel is an alloyed medium carbon engineering steel which has 0.62%-0.72% Carbon and 0.4%-0.6% Cr. 67SiCr5 1.7103 is a Spring Steel which is manufactured in Rod, Bar and coil.

 

67SiCr5 1.7103 Equivalent Grade

Steel grade according to DIN 17 222 Comparable grade according to EURONORM 132
Code number Material number
67 SiCr5 1.7103 67 SiCr5

 

 

67SiCr5 1.7103 Dimensions and permissible deviations

Thickness: 0.1 to 4mm; Tolerances: +/- 0.008 to 0.11 mm

Width: 10 to 600mm; Tolerances: +/- 0.15 to 0.60mm

 

67SiCr5 1.7103 Chemical composition

Steel number grade number C Si Mn P S Cr
67SiCr5 1.7103 0.62 to 0,72 1,20 to 1,40 0,40 to 0,60 0,035 0,035 0,40 to 0,60

 

67SiCr5 1.7103 Treatment condition on delivery

Cold rolled + soft annealed : G

Cold rolled + hardened + tempered : H + A

 

67SiCr5 1.7103 Mechanical properties in the cold rolled + soft annealed condition G

Steel number grade number Tensile strength N/mm2 maximum Elongation at break (L = 80 mm) % minimum Vickers hardness maximum
67SiCr5 1.7103 800 9 240

 

 

67SiCr5 1.7103 Tensile strength in the cold rolled + hardened + tempered condition (H + A)

Steel number grade number Tensile strength N/mm2
67SiCr5 1.7103 1500 to 2200

 

 

67SiCr5 1.7103 Vickers hardness in the cold rolled + hardened + tempered condition (H + A)

Steel number grade number Vickers hardness
67SiCr5 1.7103 445 to 650

 

67SiCr5 1.7103 Surface condition

Strip to be supplied in the

1 cold rolled + soft annealed G or

2 cold rolled + soft annealed + cold rolled (G + K) condition

must have a bright, metallically clean surface.

 

Cold rolled + hardened + tempered (H + A) strip is supplied, as agreed at the time of ordering, with

1 grey-blue (GR),

2 bright (8K),

3 polished (P) or

4 polished and colour-tempered (P & AF) surface.

 

67SiCr5 1.7103 Types of heat treatment

Approximate values for heat treatment and minimum hardness values in the hardened condition of cold rolled steel strips for springs

Steel number grade number Annealed °C Hardened in oil at °C Tempered to °C Vickers hardness in hardened condition minimum
67SiCr5 1.7103 650 to 690 845 to 875 300 to 500 680

 

67SiCr5 1.7103 Acceptance testing and test certificates

EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.

67SiCr5 1.7103 Cold Rolled Spring Steel Strip 0

Contact Details
Hunan Fushun Metal Co., Ltd.

Contact Person: Ms. Florence Tang

Fax: 86-731-89853933

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