Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished
Brand Name:ANSTEEL
Certification:ISO9001
Model Number:60Si2Mn 65Mn C70 C75
Minimum Order Quantity:1ton
Delivery Time:5-8 work days
Payment Terms:L/C, T/T
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Location:
Wuxi Jiangsu China
Address:
Guangyi Road, Liangxi District, Wuxi City ,Jiangsu,China.
Supplier`s last login times:
within 25 hours
Product Details
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Product Details
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 |
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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.
Ck70 65mn C70 High Carbon Spring Steel Strip Hardened And Tempered Blue Polished
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