JIS

AISI/ASTM

Remark

CARBON STEEL

S10C

AISI 1010

 

S15C

AISI 1015

 

S20C

AISI 1020

 

S25C

AISI 1025

 

S35C

AISI 1035

 

S45C

AISI 1045

 

LOW ALLOY STEEL

SNCM220

AISI 8620

 

SNCM439

AISI 4340

 

SNCM616

 

 

SCM415

 

 

SCM435

AISI 4135

 

SCM440

AISI 4140

 

SCC5

 

 

 

AISI 4130

 

25CrMo4

 

 

42CrMo4

 

 

   
 
 

 

JIS

AISI/ASTM

Remark

CHROMIUM NICKEL STAINLESS STEELS
(300 Serise Stainless Steel)

SCS13

CF8

SUS304

SCS14

CF8M

SUS316

SCS16

CF3M

SUS316L

CHROMIUM STAINLESS STEELS
(400 Series Stainless Steel )

SCS1

CA15

SUS410

SCS2

CA 40

SUS420J2

 

IC 440C

SUS440C

Heat Resisting Stainless Steel

SCH13

 

 

SCH15

 

 

SCH24

 

 

Precipitation Hardening Stainless Steel

15-5PH

IC 15-5

 

17-4PH

IC 17-4

 

etc.

HMC 12

 

 

   
 
 

 

JIS

AISI/ASTM

Remark

TOOL STEELS

A3

 

 

SK3

 

 

SKH51

 

 

SKS3

 

 

SKD11

 

 

SKD61

 

 

   
 
 

 

JIS

AISI/ASTM

Remark

COPPER BASE ALLOYS

BC3

 

 

BC6

 

 

BsC2

 

 

BsC3

 

 

HBsC2

 

 

HBsC4

 

 

PBC3B

 

 

AlBeC2

 

 

AlBeC3

 

 

   
 
 

 

JIS

AISI/ASTM

Remark

ALLUMINIUM ALLOYS

AC4C

 

 

AC7A

 

 

A356

 

 

A357

 

 

C355

 

 

   
 
 

 

NICKEL BASE

EQUIAX

B 1900

B 1914

INCO 100

INCO 625

INCO 713 C

INCO 713 LC

INCO 718

INCO 738LC

INCO 939

Mar M 247

CM247 LC

Rene' 77

D/S
S/X

Mar M 247

CM 186 LC

CM 247 LC

CMSX - 4

COBALT BASE

X - 40

X - 45

ECY 768