20# carbon steel is very common is china market under GB/T 699 standard. For GB/T 699 20# carbon steel,we henan KUNFENG can offer forged round bars OD 80 mm - 1200 mm. GB/T 699 20# round bar is widely used in the various fields. GB/T 699 20# round bar
KUNFENG can offer 309S stainless steel plate and 309S stainless steel plate price. If you are interested in 309S stainless steel plate and 309S stainless steel properties, please contract KUNFENG.
40CrNiMo round bar is a kind of Stainless steel bar which has the high strength and toughness. 40CrNiMo round bar also has the good hardenability and anti-overheating stability.
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