EN10297-1 E730k2 seamless steel pipe/steel tube
E730k2 seamless steel pipe/steel tube is a alloy special steel pipe . As a E730k2 seamless steel pipe supplier in China , we keep more than 1000 ton E730k2 seamless steel pipe/steel tube stock , more information , please see the following :
E730k2 seamless steel pipe/tube Chemical composition %
| Steel Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Ala | Cu | N | Nb | Ti | V | ||||||
| min. | max. | min. | max. | min. | max. | max. | max. | max. | min. | max. | min. | max. | min. | max. | max. | max. | max. | min. | max. | |
| E730K2 | - | 0.20 | - | 0.50 | 1.40 | 1.70 | 0.025 | 0.025 | 0.30 | 0.30 | 0.45 | 0.30 | 0.70 | 0.020 | 0.20 | 0.020 | 0.02 | 0.05 | - | 0.12 |
E730k2 seamless steel pipe/tube Mechanical properties
| Steel Grade | Minimum Mechanical Properties | Impact properties | |||||||||||
| Yield Strength(ReH)Mpaa | Tensile Strength(Rm)Mpa | Elongation A% | Minimum average absorbed engery,KV min.Jata test temperature of -20℃ | ||||||||||
| For T in mm | For T in mm | ||||||||||||
| ≤16 | ＞16 ≤40 |
＞40 ≤65 |
＞65 ≤80 |
＞80 ≤100 |
≤16 | ＞16 ≤40 |
＞40 ≤65 |
＞65 ≤100 | l | t | l | t | |
| E730K2 | 730 | 670 | 620 | 580 | 540 | 790 | 750 | 700 | 680 | 15 | 13 | 40 | 27 |
E730k2 seamless steel pipe/tube Heat treatment:
Annealed, Full Annealed, Spheroidize annealed, Normalized, Stress relieved, Quenched and Tempered.
E730k2 seamless steel pipe/tube Third Party inspection acceptable, such as SGS, BV etc.
Katalor Enterprises is a professional E730k2 seamless steel pipe supplier , if you need E730k2 seamless steel pipe stock or you need E730k2 seamless steel pipe machining , please contact katalor !
