1. Commodity: steel free forging 2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer' s requests ASTM: SAE1045, 1055, 4140, 8620, 8640, H13, ect DIN: C45, C55, 42CrMo4, ....
Changsha Teyi Steel Co., Ltd is a professional alloy steel manufacturer and exporter in China, We are specialized in all kinds of steel round bar, flat bar, block and forgings, including carbon steel....
1. Commodity: steel round bar 2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer' s requests ASTM: SAE1045, 1045Cr, 4140, 4340, 8620, 8640, H13, P20 , D2, D3, O1 ect; ....
1.Commodity: steel round bar, steel block, steel flat bar 2.Steel grade: carbon steel, or per customer' s requests ASTM: SAE1045 DIN: C45 W-Nr.) W1.1191 JIS: S45C 3. Steel melting: EAF + LF + ....
1.Commodity: steel round bar, steel block, steel flat bar 2.Steel grade: carbon steel, or per customer' s requests ASTM: SAE1020 DIN: C22 W-Nr.) W1.1151 JIS: S20C 3. Steel melting: EAF + LF + ....
1.Commodity: steel round bar, steel block, steel flat bar 2.Steel grade: tool die steel, or per customer' s requests DIN: 40CrMnMo7 ( W-Nr.) W1.2311 JIS: SKT3 3. Steel melting: EAF + LF + VD + ....
1.Commodity: steel round bar, steel block, steel flat bar 2.Steel grade: tool die steel, or per customer' s requests ASTM: SAED3 DIN: Cr12MoV ( W-Nr.) W1.2601 JIS: SKD11 3. Steel melting: EAF + ....
1.Commodity: steel round bar, steel block, steel flat bar 2.Steel grade: tool die steel, or per customer' s requests ASTM: SAEH13 DIN: 4Cr5MoSiV1 ( W-Nr.) W1.2344 JIS: SKD61 3. Steel melting: ....
1.Commodity: steel round bar, steel block, steel flat bar 2.Steel grade: alloy steel, or per customer' s requests ASTM: SAE8620 JIS: SNCM220 3. Steel melting: EAF + LF + VD + ESR ( optional for....
1.Commodity: steel round bar, steel block, steel flat bar 2. Steel grade: alloy steel, or per customer' s requests ASTM: SAE4340 JIS: SNCM439 3. Steel melting: EAF + LF + VD + ESR ( optional for....
1.Commodity: steel round bar, steel block, steel flat bar 2. Steel grade: alloy steel, or per customer' s requests ASTM: SAE4140 DIN: 42CrMo4 ( W-Nr.) W1.7225, JIS: SCM440, 3. Steel melting: ....