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HARDENED & TEMPERED STEEL STRIPS
Strips Pvt. Ltd. manufactures ZENHARD,
Hardened & Tempered
Steel Strips, conforming to National and International Standards
viz, IS: 2507, DIN 17222. BS: 1449, ASTM A-682 Medium & High
Carbon and Low Alloy steel strips, cold rolled in-house,
are heat-treated in continuous line to develop high hardness,
toughness, tensile and spring properties.
Steps involved for manufacture
of Hardened & Tempered Steel strips: Austenitizing
of Medium & High Carbon and Low Alloy steels is carried
out in 12 M long gas fired furnace with automatic controls
and heat resistant S.S. Muffle to provide inert cover to
the strips. Quenchingl in oil produces very hard martensite,
which is then tempered down in a 7 M long electrically heated
tempering furnace. Variable speed DC drive with UPS back-up
ensures uninterrupted processing even during power failure.
Rounding of one or both edges is essential for certain applications requiring high fatigue life. This is done by machining of edges with profiled carbide tips.
ZENHARD : Chemical composition & Sizes
Hardened and Tempered
Typical Application and uses:
Through integration of production facilities Walzen can offer a complete range of Hardened & Tempered Steel Strips according to any International Standard. Purchaser may furnish the following information to meet exact requirement.