〔 TECHNICAL DATA 〕 COMPARISON TABLE OF MATERIALS BETWEEN JIS AND FOREIGN STANDARDS 1
〔 TECHNICAL DATA 〕 COMPARISON TABLE OF MATERIALS BETWEEN JIS AND FOREIGN STANDARDS 2
■ Carbon steels for machine structure/Alloy steel and related materials
■ Stainless steels/Heat resist ing steels and related materials
Japan Industrial Standards
Steel Type Related to Foreign Standards
Japan Industrial Standards
Steel Type Related to Foreign Standards
Japan Industrial Standards International Standards
Foreign Standards
Japan Industrial Standards International Standards
Foreign Standards
European Standards EN
European Standards EN
ISO TR 15510 L/No.
ISO TR 15510 L/No.
B S 970 Part1,3 BS EN 10083–1,2
B S 970 Part1,3 BS EN 10083–1,2
United States UK Germany France
United States UK Germany France
Γ O C T 4543
Γ O C T 4543
Russia (former Soviet Union)
Russia (former Soviet Union)
I S O 683/1,10,11 5)
I S O 683/1,10,11 5)
Standard Number Name JIS G4051 Carbon steel for
A I S I SAE
DIN EN 10084 DIN EN 10083–1,2
NF A35–551 NF EN 10083–1,2
Standard Number Name
A I S I SAE
DIN EN 10084 DIN EN 10083–1,2
NF A35–551 NF EN 10083–1,2
Standard Number/Name (Stainless steel abbreviation)
Standard Number/Name (Stainless steel abbreviation)
JIS
JIS
Code
Code
Γ OCT
Γ OCT
UNS AISI
BS DIN
NF
Type Number
UNS AISI
BS DIN
NF
Type Number
JIS G4303— SUS 201
X6CrAl13
1.4002
SUS 405 SUS 410L SUS 429 SUS 430 SUS 430F SUS 430LX
40 S40500 405 405S17 X6CrAl13 Z8CA12
12 S20100 201
Z12CMN17–07Az
X12CrMnNiN17–7–5 1.4372
040A10 045A10 045M10 040A12
SNC236 SNC415 SNC631 SNC815 SNC836
– – –
– – – – –
– – –
– – –
– – – – –
40XH
JIS G4102 Nickel– chrome steel
Z3C14
12X17 Γ 9AH4 X12CrMnNiN18–9–5 1.4373
4305 SUS 202
C10E C10R
S20200 202 284S16
S10C
C10
1010
XC10
–
–
S42900 429
Rods
SUS 301 SUS 301L SUS 301J1
5 S30100 301 301S21 X12CrNi17 7 Z11CN17–08 07X16H6 X5CrNi17–7 1.4319
30XH3A
Z8C17
12X17
X6Cr17
1.4016
41 S43000 430 430S17 X6Cr17
4
X2CrNiN18–7 X12CrNi17 7
X2CrNiN18–7 1.4318
Hot–rolled sheets and strips
X7CrMoS18 Z8CF17 X6CrTi17 Z4CT17
X6CrMoS17 1.4105
42 S43020 430F
S12C
–
1012
–
XC12
–
15NiCr13
655M13
15NiCr13
– –
machine structure
X3CrTi17 X2CrTi17 X3CrNb17
1.4510 1.4520 1.4511
44 S43035
Cold–rolled sheets and strips
C15E4 C15M2
C15E C15R
–
–
–
S15C
1015
055M15
–
–
X6CrNb17
JIS G4308— SUS 302
S30200 302 302S25
Z12CN18–09 12X18H9
8615 8617 8620 8622 8637 8640
805A20 805M20 805A22 805M22
JIS G4103 Nickel– chrome molybdenum steel
Z4CNb17
SUS 430J1L
4309 SUS 302B
S30215 302B
20NiCrMo2 20NiCrMoS2
20NiCrMo2 20NiCrMoS2
S17C
–
1017
–
–
XC18
–
X6CrMo17–1 1.4113 X1CrMoTi16–1 1.4513
SUS 434 SUS 436L
43 S43400 434 434S17 X6CrMo17 1 Z8CD17–01
SNCM220
20NCD2
–
SUS 303
Wire
13 S30300 303 303S21 X10CrNiS18 9 Z8CNF18–09
X8CrNiS18–9 1.4305
070M20
S43600 436
C22 C22E C22R
C22 C22E C22R
Cable
SUS 303Se
S30323 303Se 303S41
12X18H10E
C22 C22E C22R
SUS 436J1L SUS 444 SUS 445J1 SUS 445J2 SUS 447J1 SUS XM27 SUS 403 SUS 410 SUS 410S SUS 410F2 SUS 410J1 SUS 420J1 SUS 420J2 SUS 420F SUS 420F2 SUS 429J1 SUS 431 SUS 440A SUS 440B SUS 440C SUS 440F SUS 416
S20C
–
1020
–
41CrNiMo2 41CrNiMoS2
SUS 303Cu JIS G4313— SUS 304
Z3CDT18–02
X2CrMoTi18–2 1.4521
46 S44400 444
SNCM240
–
–
–
–
6 S30400 304 304S31 X5CrNi18 10 Z7CN18–09 08X18H10 X4CrNi18–10 1.4301 1 S30403 304L 304S11 X2CrNi19 11 Z3CN19–11 03X18H11 X2CrNi19–11 1.4307 2 1.4307
SNCM415 SNCM420 SNCM431 SNCM439 SNCM447 SNCM616 SNCM625 SNCM630 SNCM815
– – – – – – – – –
–
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
–
4315 SUS 304L
S22C
–
1023
–
–
–
–
S44700 S44627
4320
20XH2M (20XHM)
Z1CD26–01
C25
C25
C25
C25
–
– – – – – – –
Spring strips SUS 304N1 Spring wire SUS 304N2 Cold pressed wire SUS 304LN JIS G4317— SUS 304J1 4320 SUS 304J2 Hot–rolled equal angle steel SUS 304J3
10 S30451 304N
Z6CN19–09Az
X2CrNi18–9 1.4306
S40300 403
S25C
C25E4 C25M2
1025
C25E C25R
C25E C25R
C25E C25R
–
4340
Z13C13 Z8C12
X12Cr13 X6Cr13
1.4006 1.4000
48 S41000 410 410S21 X10Cr13 39 S41008 410S 403S17 X6Cr13
S30452
– – – – –
08X13
3
S30453 304LN
X2CrNiN18 10 Z3CN18–10Az
X2CrNiN18–10 1.4311
25 Γ
S28C
–
1029
–
–
–
S41025
080A30 080M30
49 S41600 416 416S21
Z11CF13 Z20C13 Z33C13 Z30CF13
X12CrS13 X20Cr13 X30Cr13 X29CrS13
1.4005 1.4021 1.4028 1.4029
C30
C30
C30
S30431 S30431
20X13 30X13
50 S42000 420 420S29 X20Cr13 51 S42000 420 420S37 X30Cr13
30 Γ
S30C
C30E4 C30M2
1030
C30
C30E C30R
C30E C30R
SUS 305
8 S30500 305 305S19 X5CrNi18 12 Z8CN18–12 06X18H11 X4CrNi18–12 1.4303
Cold–finish rods
C30E C30R
17Cr3 17CrS3
15X 15XA
S42020 420F
JIS G4104 Chrome steel
SUS 305J1 SUS 309S SUS 310S SUS 315J1 SUS 315J2 SUS 316 SUS 316F SUS 316L
SCr415
–
–
–
–
Steel fragments for forged steel products
X6CrNi23–14 S30908 309S
Z10CN24–13
Cold–rolled equal angle steel
20Cr4 20CrS4 34Cr4 34CrS4 34Cr4 34CrS4 37Cr4 37CrS4 37Cr4 37CrS4 41Cr4 41CrS4
30 Γ
S33C
–
–
–
–
–
SCr420
5120
–
–
–
20X
X6CrNi25–21 S31008 310S 310S31
Z8CN25–20 10X23H18 X6CrNi25–20
57 S43100 431 431S29 X20CrNi17 2 Z15CN16–02 20X17H2 X19CrNi17 2 1.4057
S44002 440A S44003 440B S44004 440C S44020 S44020
Z70C15
X70CrMo15
1.4109
C35
C35
C35
C35
5130 5132
34Cr4 34CrS4
34Cr4 34CrS4
34Cr4 34CrS4
SCr430
30X
35 Γ
S35C
C35E4 C35M2
1035
C35E C35R
C35E C35R
C35E C35R
Z100CD17 95X18
X105CrMo17 1.4125
26 S31600 316 316S31 X5CrNiMo17 12 2 Z7CND17–12–02
X4CrNiMo17–12–2 1.4401 X4CrNiMo17–13–3 1.4436 X2CrNiMo17–12–2 1.4404
27
X5CrNiMo17 13 3 Z6CND18–12–03
37Cr4 37CrS4
37Cr4 37CrS4
37Cr4 37CrS4
35 Γ
Z6CNU17–04
X5CrNiCuNb16–4 1.4542
SUS 630 SUS 631
58 S17400 S17400 59 S17700 S17700
S38C
–
1038
–
–
–
SCr435
5132
35X
19 S31603 316L 316S11 X2CrNiMo17 13 2 Z3CND17–12–02
X7CrNiAl17 7 Z9CNA17–07 09X17H7 IO X7CrNiAl17–7 1.4568
080M40
SUS 632J1
X2CrNiMo17 14 3 Z3CND17–13–03 03X17H14M3 X2CrNiMo17–13–3 1.4432 X2CrNiMo18–14–3 1.4435
20
C40 C40E4 C40M2
C40 C40E C40R
C40 C40E C40R
1039 1040
C40
JIS G4311—
SUH 31
331S42 349S52
Z35CNWS14–14 45X14H14B2M
40 Γ
S40C
530M40 41Cr4 41CrS4
4315
C40E C40R
SUH 35 X53CrMnNi21 4
Z52CMN21–09Az
41Cr4 41CrS4
41Cr4 41CrS4
SUS 316N SUS 316LN
S31651 316N
SCr440
5140
40X
Heat resisting steel bar Heat resisting steel plate
(2)
22 S31653 316LN
X2CrNiMoN17 12 2 Z3CND17–11Az X2CrNiMoN17 13 3 Z3CND17–12Az
X2CrNiMoN17–11–2 1.4406 X2CrNiMoN17–13–3 1.4429
349S54 X53CrMnNi21 9 Z55CMN21–09Az 55X20 Γ 9AH4
SUH 36 SUH 37 SUH 38 SUH 309 SUH 310 SUH 330 SUH 660 SUH 661 SUH 21 SUH 409 SUH 409L
S63008 S63017
1042 1043 1045 1046
40 Γ
23
S43C
–
080A42
–
–
381S34
SCr445 SCM415
– –
– –
– –
– –
– –
SUS 316Ti SUS 316J1 SUS 316J1L SUS 317 SUS 317L SUS 317LN SUS 317J1 SUS 317J2 SUS 317J3L SUS 836L
28 S31635
X6CrNiMoTi17 12 2 Z6CNDT17–12 08X17H13M2T X6CrNiMoTi17–12–2 1.4571
45X
C45
C45
C45
C45
S30900 309 309S24
Z15CN24–13
JIS G4105 Chrome molybdenum steel
45 Γ
S45C
C45E4 C45M2
C45E C45R
C45E C45R
C45E C45R
18CrMo4 18CrMoS4
18CrMo4 18CrMoS4
S31000 310 310S24 CrNi2520 Z15CN25–20 20X25H20C2
SCM418
–
–
–
20XM
N08330 N08330
Z12NCS35–16 Z6NCTV25–20
S31700 317 317S16
S66286 R30155
45 Γ
S48C
–
–
080A47 080M50
–
–
SCM420 SCM421
– –
– –
708M20
– –
– –
20XM
21 S31703 317L 317S12 X2CrNiMo18 16 4 Z3CND19–15–04
X2CrNiMo18–15–4 1.4438 X2CrNiMoN18–12–4 1.4434 X2CrNiMoN17–13–5 1.4439
–
–
CrAI1205
C50 C50E4 C50M2
C50 C50E C50R
C50 C50E C50R
24 S31753
Z3CND19–14Az
C50 C50E C50R
30XM 30XMA
37 S40900 409 409S19 X6CrTi12 Z6CT12
50 Γ
SCM430
–
4131
–
–
–
S50C
1049
36
Z3CT12 Z12C25
X2CrTi12
1.4512
SCM432
–
–
–
–
–
–
SUH 446 X15CrN26 (2) S44600 446 SUH 1 X45CrSi9–3 (2) S65007
15X28
34CrMo4 34CrMoS4
34CrMo4 34CrMoS4 708M40 709M40 42CrMo4 42CrMoS4
34CrMo4 34CrMoS4
34CrMo4 34CrMoS4
401S45 X45CrSi9 3 Z45CS9
1050 1053
SCM435
4137
35XM
50 Γ
S53C
–
–
–
–
N08367
SUH 3 SUH 4
Z40CSD10 40X10C2M
Z80CSN20–02
443S65
SUS 890L SUS 321 SUS 347 SUS 384 SUS XM7
31 N08904 N08904 904S14
Z2NCDU25–20
X1CrNiMoCuN25–25–5 1.4539
070M55
SUH 11 X50CrSi18–2 (2)
40X 9C2
C55 C55E4 C55M2
C55 C55E C55R
C55 C55E C55R
42CrMo4 42CrMoS4
4140 4142
42CrMo4 42CrMoS4
42CrMo4 42CrMoS4
15 S32100 321 321S31 X6CrNiTi18 10 Z6CNT18–10 08X18H10T X6CrNiTi18 10 1.4541
C55 C55E C55R
20X12BHM φΓ
SCM440
–
SUH 600 SUH 616
S55C
1055
–
17 S34700 347 347S31 X6CrNiNb18 10 Z6CNNb18–10 08X18H12
X6CrNiNb18 10 1.4550
S42200
9
S38400 384
Z6CN18–16 Z2CNU18–10 Z15CNS20–12
Notes: 1. ISO is according to ISO TR 15510:1997. The notation is the same as for English. However, ( 1 ) is based on ISO 4954 and ( 2 ) is based on ISO 683/15. 2. We referred to the UNS registration numbers and AISI material manual for American data. 3. European standards are based on EN10088–1:1995. 4. We referred to standards of the individual countries in Europe, BS, DIN, and NF, but the standards will be abolished do to the EN regulations. 5. Г OCT is based on 5632.
4145 4147
D26 (1)
S30430 304Cu 394S17
X3CrNiCu18–9–4 1.4587 X1CrNiSi18–15–4 1.4381
C60
C60
C60
C60
SCM445
–
–
–
–
–
1059 1060
60 Γ
SUS XM15J1 SUS 329J1 SUS 329J3L SUS 329J4L
S38100
S58C
C60E4 C60M2
C60E C60R
C60E C60R
C60E C60R
SCM822
– –
–
– –
– –
– –
– –
S32900 329
SNB5
501
JIS G4107 Alloy steel
045A10 045M10
33 S39240 S31803 34 S39275 S31260
Z3CNDU22–05Az 08X21H6M2T X2CrNiMoN22–5–3 1.4462
S09CK
–
–
C10E
XC10
–
4140 4142 4145
708M40 709M40 42CrMo4 1)
42CrMo4 42CrMoS4
Z3CNDU25–07Az
X2CrNiMoCuN25–6–3 1.4507
42CrMo4 2)
42CrMo4 4)
SNB7
–
S15CK S20CK
– –
– –
– –
C15E
XC12 XC18
– – –
bolts for high temperature applications JIS G4108 Steel bar for special– purpose alloy steel bolts
■ Tool steels and related ma terials
– –
SMn420
22Mn6
1522
150M19
–
40CrMoV4–6 1)
40CrMoV47 3)
40CrMoV4–6 4)
JIS G4106 Manganese steel and manganese chromium steel for machine structure JIS G4202 Aluminum Chrome molybdenum steel JIS G4052 Structural steel with guaranteed hardenability (H steel)
–
SNB16
–
–
Japan Industrial Standards
Steel Type Related to Foreign Standards
Japan Industrial Standards
Steel Type Related to Foreign Standards
30 Γ 2 35 Γ 2 35 Γ 2 40 Γ 2 40 Γ 2 45 Γ 2
SMn433
–
1534
150M36
–
–
Standard Number/Name JIS G4404 (Continued)
AISI ASTM
DIN VDEh
Standard Number/Name
AISI ASTM
DIN VDEh
Γ OCT
Γ OCT
40CrMoV4–6 1)
40CrMoV47 3)
40CrMoV4–6 4)
SNB21–1—5
–
–
–
Code
ISO
BS
NF
Code
ISO
BS
NF
42CrMo4 42CrMoS4
42CrMo4 2)
SMn438
36Mn6
1541
150M36
–
–
4142H
–
SNB22–1—5
–
–
SK140 (old SK1) SK120 (old SK2) SK105 (old SK3) SK95 (old SK4)
TC140 TC120 TC105 TC 90 TC 90 TC 80 TC 80 TC 70
–
– – – –
– –
C140E3U C120E3U C105E2U C 90E2U C 90E2U C 80E2U C 80E2U C 70E2U C 70E2U HS18–0–1
Y13 Y12 Y11 Y10
SKD 7 SKD 8 SKT 3 SKT 4
30CrMoV3
H10 H19
BH10 BH19
X32CrMoV33 32CrMoV12–18
– – –
JIS G4401 Carbon tool steel
SNB23–1—5
–
E4340H
–
–
–
–
W1–11 1 / 2
– –
– –
–
SMn443
42Mn6
1541
–
–
–
W1–10
C105W1
– –
–
55CrNiMoV4 55NiCrMoV7
SMnC420 SMnC443
– –
– –
– –
– –
– –
– –
SNB24–1—5
–
4340
–
–
–
–
W1–9
–
55NiCrMoV2
BH224/5
55NiCrMoV6
5XHM
Y8 Γ Y9
W1–8
–
C 80W1
SK85 (old SK5)
Japan Industrial Standards Special purpose steels
Note: 1) BS EN 10259
SACM645
41CrAIMo74
–
–
–
–
–
2) DIN 1654 Part 4 3) DIN 17240 4) NF EN 10259 5) ISO683–1,10,11 have been issued as JIS G7501, G7502, G7503 by Translated JIS.
Steel Type Related to Foreign Standards
Y8
–
–
C 80W1
SK75 (old SK6)
Standard Number/Name JIS G4801 Spring steel
AISI ASTM
DIN VDEh
Γ OCT
Code
ISO
BS
NF
SK65 (old SK7)
–
–
–
C 70W2
Y7
SMn420H SMn433H SMn438H SMn443H SMnC420H SMnC443H
22Mn6
1522H
– – – – – –
– – – – – –
– – – – – –
– – – – – –
SKH 2 SKH 3 SKH 4 SKH10 SKH51 SKH52 SKH53 SKH54 SKH55 SKH56 SKH57 SKH58 SKH59 SKS11 SKS 2 SKS21 SKS 5 SKS51 SKS 7 SKS 8 SKS 4 SKS41 SKS43 SKS44 SKS 3 SKS31 SKS93 SKS94 SKS95 SKD 1 SKD11 SKD12 SKD 4 SKD 5 SKD 6 SKD61 SKD62
HS18–0–1
T 1 T 4 T 5
BT 1 BT 4 BT 5 BT15 BM 2
–
P18
–
–
JIS G4403 High speed tool steel
75 85
1075 1078
80
HS18–1–1–5 HS18–0–1–10 HS12–1–5–5
S18–1–2–5
HS18–1–1–5 HS18–0–2–9 HS12–1–5–5
– – – – – – –
SUP 3
36Mn6 42Mn6
1541H 1541H
–
–
–
–
ISO : International Organization for Standardization AISI : American Iron and Steel Institute SAE : Society of Automotive Engineers BS : British Standards DIN : Deutsches Institut für Nörmung EN : European Standards NF : Norme Francaise Γ OCT : National Standard of the former USSR
–
SUP 6 SUP 7 SUP 9
59Si7 59Si7 55Cr3
–
– – – –
– –
60Si7 60Si7 55Cr3 60Cr3
60C2
– –
– –
T15
S12–1–4–5 S 6–5–2
60C2 Γ
9260 5155 5160 6150
HS 6–5–2
M2
HS 6–5–2
17Cr3
55Cr3
– –
SCr415H
–
–
–
–
15X
–
M3–1 M3–2
– –
–
–
17CrS3
SUP 9A SUP10 SUP11A SUP12 SUP13 SUM11 SUM12 SUM21 SUM22 SUM22L SUM23 SUM23L SUM24L SUM25 SUM31 SUM31L SUM32 SUM41 SUM42 SUM43
–
–
HS 6–5–3
S 6–5–3
HS 6–5–3 HS 6–5–4
20Cr4
X φ A50X Γφ A
51CrV4 60CrB3
735A51, 735H51
50CrV4
51CrV4
SCr420H
5120H
–
–
–
20X
–
M4
BM 4 BM35
–
20CrS4
50X Γ P
51B60
–
–
–
HS 6–5–2–5
–
S 6–5–2–5
HS 6–5–2–5HC
P6M5K5
34Cr4
5130H 34Cr4 5132H 34CrS4
34Cr4
34Cr4
SCr430H
30X
55SiCr63 60CrMo33
9254 4161 1110 1108 1212 1213
685A57, 685H57 705A60, 705H60
54SiCr6
54SiCr6 60CrMo4
– – – – – – – – – – – – – – – – – –
34CrS4
34CrS4
34CrS4
–
M36
–
–
–
– – – –
Names of tool steel
– – – –
34Cr4
HS10–4–3–10
–
BT42
S10–4–3–10
HS10–4–3–10
– –
– – –
– – –
34CrS4
37Cr4
37Cr4
37Cr4
JIS G4804 Sulfur and sulfur combined free cutting steel
HS 2–9–2
M7
–
–
HS 2–9–2
SS400 ・・・・・・ S45C ・・・・・・・ SCM435 ・・・・ SNCM220 ・・・ SK105 ・・・・・・ (old SK3) SKS3 ・・・・・・・ SKD11 ・・・・・・ SKH51 ・・・・・・ SUJ2 ・・・・・・・ SUS304 ・・・・・ FC250 ・・・・・・
Steel ・ Structure ・ 400N/mm 2 Steel ・ 0.45%C Steel ・ Cr ・ Mo 435 Steel ・ Ni ・ Cr ・ Mo 220 Steel ・ Kogu(Tool) ・ 105 types
SCr435H
5135H
35X
Rolled steel for general structures Carbon steel for machinery structures Chrome molybdenum steel Nickel chrome molybdenum steel Carbon tool steel Alloy tool steel Alloy tool steel High speed tool steel High carbon chrome bearing steel
37Cr4
37CrS4
37CrS4
37CrS4
HS 2–9–1–8
M42
BM42
S 2–10–1–8
HS 2–9–1–8
37CrS4
9 S20
–
F2
– – – – – – – – –
–
–
XB4
JIS G4404 Alloy tool steel
37Cr4
11SMn28
(230M07)
9 SMn28
S250
XB Γ
105WCr1
– – –
105WCr6
105WCr5
37CrS4
41Cr4
41Cr4
41Cr4
11SMnPb28
12L13
– – – – – – –
9 SMnPb28
S250Pb
SCr440H
5140H
40X
– – – – – – –
– – – – – – – – – –
– – – –
– – – –
41Cr4
41CrS4
41CrS4
41CrS4
– –
1215
– –
– –
41CrS4
–
SCM415H
–
–
–
–
–
–
L6
11SMnPb28
12L14
9 SMnPb28
S250Pb
18CrMo4 18CrMoS4
18CrMo4 18CrMoS4
– – – –
SCM418H
–
–
–
–
12SMn35
–
9 SMn36
S300
C140E3UCr4
13X
Steel ・ Kogu(Tool) ・ Special ・ 3 types Steel ・ Kogu(Tool) ・ Dies ・ 11 types Steel ・ Kogu(Tool) ・ High Speed ・ 51 types Steel ・ Use ・ Jikuuke(Bearing) ・ 2 types
SCM420H
–
–
708H20
–
–
–
– – – – –
1117
15S10
– –
– –
– – – –
34CrMo4 34CrMoS4 42CrMo4 42CrMoS4
4135H 34CrMo4 4137H 34CrMoS4 4140H 42CrMo4 4142H 42CrMoS4
34CrMo4 34CrMoS4 42CrMo4 42CrMoS4
34CrMo4 34CrMoS4 42CrMo4 42CrMoS4
– –
– – – – – –
SCM435H
–
210M15, 210A15
(13MF4) (35MF6)
W2–9 1 / 2
TCV105
BW2
100V2
1137 1141 1144
– –
SCM440H
–
– –
W2–8
– – – – – –
– –
(45MF6.1) (45MF6.3)
4145H 4147H
9XB Γ
– – – – –
SCM445H
–
–
–
–
–
Stainless Steel Gray cast iron
Steel ・ Use ・ Stainless ・ 304 types Ferrum (Iron) ・ Cast ・ 250N/mm 2
44SMn28
(226M44)
XB Γ
105WCr1
105WCr6
105WCr5
SUJ 1 SUJ 2
–
51100 52100
– –
–
SCM822H SNC415H SNC631H SNC815H
– – –
– – – –
– – –
– – –
– – – –
– – – –
JIS G4805 High carbon– chrome bearing steel
– – –
– – –
– – –
– – –
B1 or 100Cr6 B2 or 100CrMnSi4–4
100Cr6
100Cr6
X15
ASTM A 485 Grade 1
SUJ 3
–
–
–
–
15NiCr13
655H13
15NiCr13
210Cr12
D3 D2 A2
BD3 BD2 BA2
X210Cr12 X200Cr12
X12
8617H 805H17 8620H 805H20 8622H 805H22
SUJ 4 SUJ 5
– –
– –
– –
– –
– –
– –
20NiCrMo2 20NiCrMoS2
–
– – – –
X160CrMoV12 X100CrMoV5
– – – –
SNCM220H
–
20NCD2
–
100CrMoV5
SNCM420H
–
4320H
–
–
–
–
30WCrV5 30WCrV9
–
–
X32WCrV3 X30WCrV9
H21 H11 H13 H12
BH21 BH11 BH13 BH12
4X5M φ C 4X5M φ 1C 3X3M3 φ
–
X38CrMoV51 X38CrMoV5 X40CrMoV51 X40CrMoV5
40CrMoV5
–
–
X35CrWMoV5
1229
1230
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