Part No.:U40A,U-40A
Material: High-spec alloy steel
Packing: a Normal plywood case about 2tons per case
Tensile Strength >=1400Rm-N/mm²
Shock >=20J
Hardness: 48-52HRC
Certification: ISO9001:2008
Samples: Offer samples for free of charge, but freight collect.
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