Souvan itilize estanda materyèl asye nan sistèm entènasyonal yo

Estanda Chinwa

(GB)

Estanda Ameriken

(ASTM)

Estanda Japonè

(JIS)

Britanik estanda

(BS)

Estanda Alman

(DIN)

Estanda franse

(NF)

Q195

-

SS330

S185

St1kp

-

Q215

GrC

SS400

-

St2kp

-

Q235

GrD

SS490

S235JR

St3kp

E24-2

Q255

-

SS540

-

St4kp

-

Q275

-

-

S275JR

St44-2

E28-2

20#

1020

S20C

EN3B

C22

XC18

45#

1045

S45C

EN8

C45E

XC48

40Cr

5140

SCr440

EN18A

42CrMo4

42CD4TS

20CrMo

4119

SCM420

EN19

42CrMo4

42CD4TS

35CrMo

4135

SCM435

EN24

34CrNiMo6

35NCD6

42CrMo

4140

SCM440

EN19

42CrMo4

42CD4TS

Q195

-

SS330

S185

St1kp

-

wsted

Li ta dwe remake ke diferan peyi ak rejyon yo ka gen pwòp sistèm estanda materyèl asye, kidonk tab konparezon an se pou referans sèlman.Nan aplikasyon espesifik, yo ta dwe chwazi materyèl asye apwopriye ki baze sou bezwen aktyèl yo ak anviwònman yo.


Tan pòs: Jun-21-2023