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Guang Wei You Liang Trading Co., Ltd

We are a leading manufacturer and exporter of cold rolled ( annealed ) as well as hardened and tempered steel strips in Material Grades CK50,CK60,CK67,CK70,CK75,C75Cr1,50CrV4,60Si2Mn,3Cr13-6Cr13 with profesional quality ...

Guang Wei You Liang Trading Co., Ltd
Panyu district
Guangzhou, GU 511400


Product Categories

rolling shutter spring steel strip

rolling shutter spring steel strip
USD 1000.00 - 1500.00
Delivery Lead Time:
Payment Terms:
  • T/T
Minimum Order:
25 Ton

Product Description

Rolling shutter spring steel strip

Material grade: CK50,CK60, CK67, CK70, CK75,C75CR1,50CrV4, 60Si2Mn,3Cr13

Thickness: 0.15mm to 2.5mm, tolerance max +/-0.01 mm

Width: 8.0mm to 300mm tolerance max +/-0.05mm

Finish: nature, bright, grey, polished, yellow, blue,bronze,black

Hardness: 21-28HRC for cold rolled process, 29-55HRC for hardened&tempered process,below 20HRC for anneal process, according to user`s requirements

Edge: slit, round, square

Packing: each bundle with anti-rust paper and light oil then wrapped in plastic film with metallic pallet and put in 20ft contatiner for standard sea worthy

Aplication: roller shutter spring, bandsaws,spring clips,construction tools, filler knife,agriculture tools steel shank, steel toe capetc.

Flat surface and uniform hardness