Inowanzo shandiswa simbi zvinhu zviyero mune yepasi rose system

Chinese Standard

(GB)

American Standard

(ASTM)

Japanese Standard

(JIS)

British Standard

(BS)

German Standard

(DIN)

French Standard

(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

Izvo zvinofanirwa kucherechedzwa kuti nyika dzakasiyana uye matunhu anogona kuve neavo esimbi zvinhu standard system, saka tafura yekuenzanisa ndeyekutarisa chete.Mumashandisirwo chaiwo, zvigadzirwa zvesimbi zvakakodzera zvinofanirwa kusarudzwa zvichibva pane zvinodiwa chaizvo uye zvakatipoteredza.


Nguva yekutumira: Jun-21-2023