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Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished

  • Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished
  • Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished
  • Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished
  • Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished
Place of Origin China
Brand Name ANSTEEL
Certification ISO9001
Model Number 60Si2Mn 65Mn C70 C75
Minimum Order Quantity 1ton
Price negotiable
Packaging Details Seaworthy Standard Package
Delivery Time 5-8 work days
Payment Terms L/C, T/T
Supply Ability 5000 tons per year

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Whatsapp:0086 18588475571

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Product Details
Application Spring, Construction Tool, Band Saw Blade Hardness 43-49HRC
Color Blue Coil Weight 40kg-500kg
Surface Treatment Normal Oiled, Blue,polishied-bright.etc Advantage Stable Spec & Accurate Dimension
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Product Description

Blue Polished CK70 65Mn C70 Carbon Steel Coil Strip Hardened And Tempered​

 

Product Information

 

Hardening and Tempering is a thermal process that strengthens steel strips through a controlled heating and cooling process. The hardening process involves heating the steel strip to above the critical transformation temperature for the given grade and then rapidly cooling. The steel strip in this condition is extremely brittle and requires further treatment in the tempering. Then strips are reheated to a lower temperature and holding it at the given temperature for a given period of time. This process is done in an inert atmosphere to avoid oxidation. This type of steel strip has high degree of toughness and has excellent spring properties.

 

Product Name
High carbon steel strip
Material
C50S, C55S, C60S, C67S, C70S, C75S, C80S, C95S, 50CrV4, 51CrV4, SK5, 60Si2Mn, etc.
Color
blue polished, polished-bright, white, blue, yellow, etc.
Technique
cold rolled, annealed, heat treatment with hardened and tempered
Hardness
18-55 HRC
Edge
slit, square, rounded etc.
Application
Rolling shutter door spring steel strip, Band saw blade, Packing steel strapping, Stampings, clips, wiper blade, Construction tools etc.
Package
each bundle with light oil and plastic film then wrapped in anti-rust paper with metallic pallet

 

 Regular size (mm)
60 x 1.60
50 x 1.50
65 x 1.20
60 x 1.0
45 x 1.0
40 x 1.0
45 x 1.40
80 x 1.40
45 x 1.50
60 x 1.20
55 x 1.0
40 x 1.40
55 x 1.40
50 x 1.40
65 x 1.40
60 x 1.30
60 x 1.10
55 x 1.20
40 x 1.30
50 x 1.25
50 x 1.30
50 x 1.0
60 x 1.40
55 x 1.30
50 x 1.20
45 x 1.30
40 x 1.20
45 x 1.10

 

Chemical % C Si Mn S P Cr Ni Cu
  0.62～0.70 0.17～0.37 0.90～1.20 ≤0.035 ≤0.035 ≤0.25 ≤0.25 ≤0.25
Product Images

Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished 0

Package

 

 

 

 

 

Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished 1

FAQ

 

Q1: Can you send samples?
A: Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2: What product information do I need to provide?
A: Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3: It's my first time to import steel products, can you help me with it?
A: Sure,we have agent to arrange the shipment, we will do it together with you.

Q4: What ports of shipment are there?
A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q5: What about product prices information?
A: Prices various according to periodic price changes of raw materials.

Q6: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Tags:

ASTM Carbon Steel Coil

JIS Hot Rolled Steel Sheet In Coil

SS400 Hot Rolled Steel Sheet In Coil