Henan Friend Metal Products Co.,Ltd

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	Cold - Drawn Spring Steel Wire65mn 60SI2MNA 55CRSI SAE9254V 50CRVA Cold-drawn spring steel wire (carbon spring wire for important purposes) Use Suitable for the manufacture of high stress, the valve spring and other important uses without heat treatment or by the low temperature tempering spring	2017-07-15
	Supply 65Mn Spring Steel Wire 65Mn Carbon Spring Wire 65Mn Alloy Spring Wire Specifications Complete With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of supply 65mn spring steel wire 65mn carbon spring wire 65mn alloy spring wire specifications complete ASTM-A230-99, ASTM-A401, EN10270-2, JIS G356	2017-07-10
	Oil Quenching and Tempering Alloy Spring Steel Wire65mn 60SI2MNA 55CRSI SAE9254V 50CRVA Oil quenching - tempering steel wire Products Abstract: This paper briefly introduces the characteristics of oil quenching-tempering steel wire, the current product standard, product development direction;	2017-07-08