1. Cheapest price----Brand: BAO GANG 2. Hot rolled 3. Delivery time: 25-60 days
(1) Grade:Steel round bar AISI 5140/ BS 41Cr4/ GB 40Cr/ JIS G4053
(2) HS-Code: 7228300000
(3) Chemical composition: %
| C | Si | Mn | P | S | Ni | Cr | Cu |
| 0.37 | 0.30 | 0.61 | 0.009 | 0.005 | 0.015 | 0.850 | 0.008 |
(4) Mechanical property:
| Tensile strength | Yield strength | Akv | Elongation | Reduction of area | Hardness |
| 980 MPA | 785 MPA | 47J | 9% | 45% | 207 HBS |
(5) Diameter: Φ 60mm to 250mm
(6) Length: 6m or according to client's request(5-12m)
(7) Surface condition: Rough repaired
(8) Delivery Condition: Hot rolled, without heat treatment
(9) Application: Mechanical processing
(10) Executive standard:GB/T3077-1999,or follow client's own standard
(11) Basic manufacturing equipment as below:
Converter
Landle furnace
Vaccum degass
Quality inspecT
AISI 5140/ BS 41Cr4/ GB 40Cr/ JIS G4053 steel round bar
