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St E 355 Chemical composition,St E 355 Mechanical properties

St E 355 Chemical composition,St E 355 Mechanical properties

St E 355 steel plate is a european old grade,now we usually use S355N. With minimum yield of 50,000 KSI, St E 355 meets requirements in chemistry and physical properties similar to ASTM A572 / 709. Careful attention should always be placed on the specific variation of St E 355 required if considering substitute material.

St E 355 chemical composition :

Grade

C (max)

Si (max)

Mn

Ni

V

StE355

0.20

0.1-0.5

0.9-1.65

0.3

0.1

St E 355 mechanical properties:

Grade

Tensile strength Rm for product thickness in mm

Upper yield stress ReH for product thickness in mm

Elongation after fracture (Lo=5 do) % min

S≤70

70<S≤85

85<S≤100

100<S≤125

125<S≤15

S≤
35

35<S≤50

50<S≤70

70<S≤85

85<S≤100

100<S≤125

125<S≤150

StE355

490-
630

480-620

470-
610

460-
600

450-
590

355

345

335

325

315

305

295

22

Bebon has been in steel line for many years,its profession and good service has win a good reputation in many countries. So if you need St E355 steel, or want to know more information about St E 355 steel chemical composition,St E 355 mechanical properties please be free to contact us by mail(bb@bebonchina.com) or call (86-0371-86151827). Expect your coming soon.

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