42CrMo 35CrMo Q195 Q235 鋼丸棒 軽炭鋼 切片 4140 S45c S55c S35c 5sp/3sp セクション

丸い鋼棒
August 16, 2024
Keyword: 炭素鋼棒
Video Description:
Discover the versatile 42CrMo, 35CrMo, Q195, Q235 Steel Round Bar and Mild Carbon Steel Billet, including 4140, S45c, S55c, S35c variants. Ideal for structural parts, molds, and shafts, these high-quality steel bars meet ASTM, AISI, JIS, and GB standards. Perfect for construction, automotive, and machinery applications.