Strength: 33-39HRC Material: carbon steel, alloy steel
Material: medium carbon steel
Material description: Chemical composition C (carbon): 0.18-0.23; Si (silicon): ≤ 0.10; Mn (manganese): 0.70-1.00; P (phosphorus): ≤ 0.030; S (sulfur): ≤ 0.035; B (boron): ≥ 0.0005
Surface treatment: Blue white zinc
Surface treatment content: Function: Rust prevention, decoration, and improved corrosion resistance Applicable materials: Various types of steel parts Coating appearance: Blue white Execution standard: ASTM-B633-98 Not environmentally friendly
Contact person: Ada Zhou
Mobile phone: 15067809222
Phone: 0553-8122288
WeChat: 008615067809222
Whatsapp:86 15067809222
Email: ada@fasteneryonhui.com
Address: No.1 Xinfeng Road, Xinwu Economic Development Zone, Wuhu County, Anhui Province
Contact person: Ada Zhou
Mobile phone: 15067809222
Phone: 0553-8122288
WeChat: 008615067809222
Whatsapp:86 15067809222
Email: ada@fasteneryonhui.com
Address: No.1 Xinfeng Road, Xinwu Economic Development Zone, Wuhu County, Anhui Province