Country：China>Jiangsu>Taicang
No.88 Taowan Center Rd,Shaxi Industry Pa
Company：Taicang Zhongbo Railway Fastening Co.,Ltd
Mobile：+8651253208509
Tell：86-512-53208509
Material: 60Si2MnA Fatigue Property: When spring deflection is 9.1mm, fatigue life is up to 5 million cycles without breaking. Hardness: 42-47 HRC. Material Reference: DIN *, BS970, GB/T 4357, GB/T 4358. Flamping force 25KN, Fatigue life 3 millions to 5 million Surface: Plain with anti-rust oil, Bluing (Black Oxide), Painting, Zinc Plating, HDG or as per requirement.
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