304 stainless steel hardness Know? Send trillion screen tells you tensile strength σb (MPa) ≥520; Conditions yield strength σ0.2 (MPa) ≥205; elongation δ5 (%) ≥40; Reduction of area ψ (%) ≥60; Hardness: ≤187HB; ≤90HRB; after ≤200HV Anping Wire Mesh Products Co. trillion hair products are 304 stainless steel ginning network testing room standard formulas, only the factory, the quality of hard life. "Civil use" hair trillion Anping Wire Mesh Products Co. is not alone for-profit medical stainless steel crimped wire mesh, more is to get to know the world through this platform more friends, let hair trillion Anping wire mesh into your life, let your hair trillion screen become the cornerstone of achieving good wishes! Factory direct sales of stainless steel crimped wire mesh | hair trillion screen (certified) | stainless steel crimped wire mesh made by Anping Wire Mesh Products Co. trillion. Anping Wire Mesh Products Co. hair trillion (www.apfazhao.com) Hebei Hengshui, the wire mesh of the leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Mega Screen leadership in the hair with the staff warmly welcome all inquiries negotiations to create hair trillion screen even brighter future.