Page 1056 - Tungaloy Catalog

Technical Reference
Symbols of Metals

d Stainless steel, heat resistant steel
Other countries
Japan International
Type U.S.A. Great Britain Germany France Russia
JIS ISO AISI BS DIN NF гOCT
SAE BS/EN DIN/EN NF/EN
17Cr3 17Cr3 17Cr3 15X
SCr415(H) − −
17CrS3 17CrS3 17CrS3 15XA
20Cr4(H)
SCr420(H) 5120(H) − − − 20X
20CrS4
34Cr4 5130(H) 34Cr4 34Cr4 34Cr4
SCr430(H) 30X
34CrS4 5132(H) 34CrS4 34CrS4 34CrS4
34Cr4
Chromium 34CrS4 37Cr4 37Cr4 37Cr4
steel SCr435(H) 5132 35X
37Cr4 37CrS4 37CrS4 37CrS4
37CrS4
37Cr4 530M40
37CrS4 41Cr4 41Cr4
SCr440(H) 5140(H) 41Cr4 40X
41Cr4 41CrS4 41CrS4 41CrS4
41CrS4
SCr445(H) − − − − − 45X
SCM415(H) − − − − − −
SCM418(H) 18CrMo4 − 18CrMo4 18CrMo4 18CrMo4 20XM
18CrMoS4 18CrMoS4 18CrMoS4 18CrMoS4
SCM420(H) − − 708M20(708H20) − − 20XM
Alloy steel Chromium SCM430 − − 4130 − − − − − − − 30XMA −
30XM
SCM432
molybdenum
34CrMoS4
steel SCM435(H) 34CrMo4 4137(H) 34CrMo4 34CrMo4 34CrMo4 35XM
34CrMoS4
34CrMoS4
34CrMoS4
42CrMo4 4140(H) 42CrMo4 42CrMo4 42CrMo4
SCM440(H) −
42CrMoS4 4142(H) 42CrMoS4 42CrMoS4 42CrMoS4
4145(H)
SCM445(H) − − − − −
4147(H)
SMn420(H) 22Mn6(H) 1522(H) − − −
30Γ2
SMn433(H) − 1534 − − −
Manganese 35Γ2
steel and SMn438(H) 36Mn6(H) 1541(H) − − − 35Γ2
manganese 40Γ2
chromium SMn443(H) 42Mn6(H) 1541(H) − − − 40Γ2
steel 45Γ2
SMnC420(H) − − − − − −
SMnC443(H) − − − − − −
Aluminum
chromium
molybdenum SACM645 41CrAlMo74 − − − − −
steel
d Stainless steel, heat resistant steel
Other countries
Japan International
U.S.A.
Type JIS ISO UNS AISI Great Britain Germany France Russia
Technical Reference SUS201 X12CrMnNiN17-7-5 S20100 201 284S16 X12CrNi17-7 Z12CMN17-07Az 12X17Γ9AH4
BS
DIN
NF
гOCT
NF/EN
DIN/EN
SAE
BS/EN
X12CrMnNiN18-9-5 S20200
SUS202
202
301
S30100
X10CrNi18-8
07X16H6
301S21
SUS301
Z11CN17-08
X2CrNiN18-7
X2CrNiN18-7
SUS301L
SUS301J1
X12CrNi17-7
Z12CN18-09
SUS302
302S25
12X18H9
302
S30200
SUS302B
S30215
X12CrNiSi18-9-3
302B
303S41
SUS303Se
S30323
303Se
SUS303Cu
14 Stainless steel Austenitic SUS303 X10CrNiS18-9 S30300 303 303S21 X10CrNiS18-9 Z8CNF18-09 12X18H10E
X5CrNi18-10
X5CrNi18-9
S30400
08X18H10
Z7CN18-09
304S31
SUS304
304
Z3CN19-11
03X18H11
304L
S30403
X2CrNi18-9
304S11
X2CrNi19-11
SUS304L
SUS304N1 X5CrNiN18-8 S30451 304N Z6CN19-09Az
SUS304N2 S30452
SUS304LN X2CrNiN18-9 S30453 304LN X2CrNiN18-10 Z3CN18-10Az
SUS304J1
SUS304J2
SUS304J3 S30431 S30431
SUS305 X6CrNi18-12 S30500 305 305S19 X5CrNi18-12 Z8CN18-12 06X18H11
Note: The above chart is based on published data and not authorized by each manufacturer.
14–38