High Yield strength Steel means the steel grades are characterised by a minimum yield strength of 380 to 700 N/mm2, by good weldability and high resistance to brittle cracking.
Most the high yield steel type are steel bar. And high yield strength steel can be used many industrial area: Like wear-resistant steel, boiler and pressure vessel steel, and so on.
The main steel grades of High Yield strength steel are:
EN 10028-3: P 460 N, P 460 NH, P 460 NL1, P 460 NL2
DIN 17102: STE 380, WSt E 380, T St E 380, E St E 380, STE 420, WSt E 420, T St E 420, E St E 420, STE460, WSt E 460, T St E 460, E St E 460.
NFA 36201: E 375R, E 375 FP, E 420R, E420 FP, E460R, E 460 FP.
NFA 35207: A 550 AP, FP A 590 AP, FP AE 410 DD
MNC 810E: SS21, 42, 01 SS 21, 44, 01 SS 21, 45, 01 SS 26, 52, 00 SS 26, 54, 11
BS 4360: 55 C, EE
CSA G40-21: 400 W, WT
JIS 3101: SS 540, (3116) SPV 450, (3106) SM 570
ASTM: A 572Gr60/65, A633GrE, A656Gr60/70/80.
Europe | Germany | France | Japan | USA |
EN10028-3 | DIN17102 | NFA36201 | NFA35207 | | JIS3101 | ASTM |
| STE380 | E375R | | | SS540 | A572gr.60, 65 |
|
| WStE380 | E375FP | | | | |
| TStE380 | | | | | |
| EStE380 | | | | | A633gradeE |
| | | A550AP,FP | AE410DD | | |
| StE420 | E420R | | | | |
| WStE420 | E420FP | | | | |
| TStE420 | | | | | |
| EStE420 | | | | | |
| | | A590AP,FP | | (3116)SPV450 | A656gr60, 70, 80 |
P460N | StE460 | E460R | | | (3106)SM570 | |
P460NH | WStE460 | E460FP | | | | |
P460NL1 | TStE460 | | | | | |
P460NL2 | EStE460 | | | | | |