Jiangsu Profile
Product List
5131. Hot Rolled ASTM 4140 JIS DIN 42CrMo4 C45 Cr12 Carbon Steel Round Bar 
[Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5132. St37 S275jr Ss400 Carbon Steel 30mm 10mm Low Carbon Steel Round Bar 20mm Diameter [Feb 02, 2026]
[Feb 02, 2026] Product introduction Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural steel for machinery. Both of them are simple section steel, and their ...
Company: Jiangsu Rongyi Metal Co., Ltd
5133. High Quality A36 Ss400 S235jr S355j2 Q235B Q345b St37 A572 Carbon Steel Bar [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5134. Best Quality S235, S275, S355, S420, S460 Carbon Steel Round Bars, 10mm and 12mm [Feb 02, 2026]
[Feb 02, 2026] Product introduction Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural steel for machinery. Both of them are simple section steel, and their ...
Company: Jiangsu Rongyi Metal Co., Ltd
5135. ASTM Ah36 1008 JIS S45c S55c S35c 1040 1045 Hot Rolled 38mm 40mm 48mm Cast Iron Round Bar Carbon ... [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5136. Cheap Price 1020 1060 1045 1018 Ck45 Black Mild Hot Rolled Carbon Steel Bar [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5137. Hot Sale A36 Q235B St37 St52 1008 1020 GB #20 Carbon Steel Bar [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5138. High Quality ASTM S45c A36 1008 1020 GB #20 Q235B Low Carbon Steel Bar Customized for Construction [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5139. High Strength ASTM SAE1020 45# 40cr Hot Rolled Carbon Steel Bar for Precision Machinery Applications [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5140. Best Product High Quality Hot Rolled Ms Mild Steel Flat Bar S235jr S275jr S355jr Carbon Steel Flat ... [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5141. Factory Direct Supply High Strength Hot Rolled and Cold Rolled ASTM Q235 Q345 A53 DC01 M390 Carbon ... [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
5142. Inconel 625 N06625 2.4856 Nickel Based Alloy 625 Round Rod Bar with High Quality [Feb 02, 2026]
[Feb 02, 2026] Nickel-based Alloy Rod As a super material in modern industry, nickel-based alloy rod has excellent performance of high temperature resistance and corrosion resistance, nickel-based alloy is an alloy formed by nickel as ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5143. Nickel Alloy Monel 400 K500 Inconel 600 601 625 718 Nickel Alloy Rod/Bar [Feb 02, 2026]
[Feb 02, 2026] Nickel-based Alloy Rod As a super material in modern industry, nickel-based alloy rod has excellent performance of high temperature resistance and corrosion resistance, nickel-based alloy is an alloy formed by nickel as ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5144. Inconel 718 ASTM B637 High Strength Corrosion Resistant Round Rod 6-30mm Diameter Nickel Base Alloy ... [Feb 02, 2026]
[Feb 02, 2026] Nickel-based Alloy Rod As a super material in modern industry, nickel-based alloy rod has excellent performance of high temperature resistance and corrosion resistance, nickel-based alloy is an alloy formed by nickel as ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5145. Wholesale Alloy Steel Bar 4140 S45c SAE1045 Carbon #20 #45 #60 Carbon Steel Bar [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
