Grade | C | Mn | P | S | Si | Cr | Ni | Mo | N | Cu | Other Elements |
444(S44400) | 0.025 | 1.00 | 0.040 | 0.030 | 1.00 | 17.5 - 19.5 | 1.00 | 1.75 - 2.5 | 0.035 | --- | (Ti+Cb)[0.20+4(C+N)] min, 0.80 max |
Grade | Tensile Strength, min | Yield Strength, min | Elongation in 2 in. or 50 mm, min, % | Hardness, maxC | Cold Bend°D | |||
ksi | MPa | ksi | MPa | Brinell | Rockwell B | |||
444(S44400) | 60 | 415 | 40 | 275 | 20 | 217 | 96 | 180 |
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
Henan BEBON Iron&Steel co.,ltd.