|
TOOL STEELS-DIE STEELS
|
|
GRADE
|
SAE/AISI
SPENCH
|
IS : 7291
IS : 748/49
IS : 4430
|
C
|
Mn
|
Cr
|
Mo
|
V
|
W
|
| H.S.S |
M2
|
T83MoW6Cr4V2
|
0.80/0.90
|
3.80/4.50
|
4.80/5.30
|
1.70/2.00
|
6.00/6.70
|
| H.S.S |
T1
|
T70W18Cr4V1
|
0.70/1.10
|
3.80/5.00
|
0.70/1.50
|
16.50/19.50
|
| H.S.S.* |
M35
|
0.80/0.90
|
3.80/4.50
|
4.80/5.30
|
2.00/2.30
|
6.00/6.70
|
| H.S.S.* |
T4
|
0.70/1.00
|
3.80/5.00
|
0.70/1.50
|
16.50/19.50
|
| H.C.H. Cr |
D2
|
XT160Cr12
|
1.25/1.55
|
11.00/12.00
|
0.50/1.00
|
0.60/1.00
|
| H.C.H. Cr |
D3
|
XT215Cr12
|
1.90/2.10
|
11.50/12.50
|
| HOT DIE |
H11
|
XT35Cr5Mo1V3
|
0.30/0.40
|
4.80/5.20
|
1.20/1.60
|
0.30/0.50
|
| HOT DIE |
H-13
|
XT35Cr5Mo1
|
0.30/0.40
|
4.80/5.20
|
1.20/1.60
|
0.80/1.10
|
| HOT DIE |
H-21
|
0.25/0.35
|
3.00/3.50
|
8.00/9.00
|
| OHNS |
01
|
T90Mn6WCr2
|
0.90/1.10
|
0.90/1.10
|
0.40/0.60
|
0.40/0.60
|
| OHNS |
02
|
0.90/1.10
|
1.40/1.60
|
| MY EXTRA |
S1
|
0.40/0.50
|
1.00/1.30
|
1.50/2.00
|
| MOULD STEEL |
P20
|
0.35/0.45
|
1.30/1.60
|
1.80/2.00
|
| DIE BLOCK 2714* |
6F3
|
0.50/0.60
|
1.00/1.20
|
1.50/2.00
|
|
|
NICKLE-CHROMIUM-MOLY BDENUM STEELS
|
|
BS : 970
EN : Spench
|
SAE/AISI
SPENCH
|
IS : 3930
IS : 4432
IS : 5517
|
C
|
Mn
|
Si
|
Mo
|
Ni
|
Mo
|
| EN- 16 |
35 Mn 6 Mo 3
|
0.80/0.90
|
1.30/1.80
|
0.10/0.35
|
0.20/0.35
|
| EN- 19 |
4140
|
40 Cr 4 Mo 3
|
0.70/1.10
|
0.50/0.80
|
0.10/0.35
|
0.90/1.20
|
0.20/0.35
|
| EN- 24 |
4340
|
40 Ni6 Cr4 Mo3
|
0.80/0.90
|
0.40/0.70
|
0.10/0.35
|
0.90/1.30
|
1.25/1.75
|
0.20/0.35
|
| EN-25 |
31 Ni 10 Cr3 Mo6
|
0.70/1.00
|
0.50/0.70
|
0.10/0.35
|
0.50/0.80
|
2.30/2.80
|
0.40/0.70
|
| EN-36 |
13 Ni 3 Cr 80
|
1.25/1.55
|
0.30/0.60
|
0.10/0.35
|
0.60/1.10
|
3.00/3.75
|
| EN-40B |
25 Cr 13 Mo 6
|
1.90/2.10
|
0.40/0.65
|
0.10/0.35
|
2.90/3.50
|
0.25/0.40
|
0.40/0.70
|
| EN-111 |
3140
|
35 Ni 5 Cr 2
|
0.30/0.40
|
0.60/0.90
|
0.10/0.35
|
0.45/0.75
|
1.00/1.50
|
| EN-353 |
15 Ni Cr 1 Mo12
|
0.30/0.40
|
0.60/1.00
|
0.10/0.35
|
0.75/1.25
|
1.00/1.50
|
0.80/0.15
|
| EN-354 |
4320
|
15 Ni 1Cr 1Mo 15
|
0.25/0.35
|
0.60/1.00
|
0.10/0.35
|
0.75/1.25
|
1.50/2.00
|
0.10/0.20
|
|
|
CHROMIUM BEARING STEELS
|
|
BS : 970
EN : Spe.
|
SAE/AISI
SPECN
|
IS : 4396
IS : 3930
IS : 4432
|
C
|
Mn
|
Si
|
Cr
|
| EN-31 |
103Cr1
|
0.95/1.10
|
0.25/0.45
|
0.15/0.35
|
0.90/1.20
|
| EN-31 |
52100
|
103Cr2
|
0.95/1.10
|
0.25/0.45
|
0.15/0.35
|
1.40/1.60
|
| EN-18D |
5140
|
40Cr4
|
0.38/0.44
|
0.60/0.90
|
0.10/0.35
|
0.90/1.20
|
| EN-48 |
5147
|
50Cr4
|
0.45/0.55
|
0.60/0.90
|
0.10/0.35
|
0.90/1.20
|
|
|
FREE CUTTING STEELS
|
|
BS : 970
EN : Spe.
|
SAE/AISI
SPECN
|
IS : 4431
|
C
|
Mn
|
Si
|
S&P
|
| EN-1A |
1213
|
11C10S25
|
0.08/0.15
|
0.80/1.20
|
0.10
|
0.25/0.05
|
| EN-7 |
1115
|
25C12S14
|
0.20/0.30
|
1.00/1.50
|
0.25
|
0.15/0.05
|
| EN-8M |
1140
|
40C10S18
|
0.35/0.45
|
0.80/1.20
|
0.25
|
0.20/0.05
|
| EN-15 AM |
1137
|
40C15S12
|
0.35/0.45
|
1.30/1.70
|
0.25
|
0.10/0.05
|
|
|
CARBON STEELS
|
|
BS : 970
EN : Spe.
|
SAE/AISI
SPECN
|
IS : 1875
IS : 1570
|
C
|
Mn
|
Si
|
| EN-32B |
1015
|
CI-IA
|
0.10/0.20
|
0.60/0.90
|
0.15/0.35
|
| EN-4 |
1026
|
CI-IIA
|
0.20/0.30
|
0.60/0.90
|
0.15/0.35
|
| EN-5 |
1030
|
CI-III
|
0.25/0.35
|
0.60/0.90
|
0.15/0.35
|
| EN-8 |
1040
|
CI-III
|
0.35/0.45
|
0.60/0.90
|
0.15/0.35
|
| EN-9 |
1055
|
CI-V
|
0.50/0.60
|
0.60/0.90
|
0.15/0.35
|
| EN-42B |
1065
|
CI-VI
|
0.60/0.70
|
0.60/0.90
|
0.15/0.35
|
|
|
CASE HARDENING STEELS
|
|
IS
(NEW)
|
IS
(OLD)
|
EN
|
DIN
|
AISI/SAE
|
BS
|
| 10C4 |
C10
|
En 32A
|
1012
|
| 15C8 |
C15Mn75
|
En 32B En32C
|
Ck15 C15
|
1016 ,1018
|
| 15Cr3 |
15Cr65
|
En 207
|
15Cr 3
|
527M20
|
| 16Mn5Cr4 |
17Mn1Cr95
|
16Mn Cr5
|
| 20MnCr5 |
20MnCr1
|
20MnCr5
|
| 15Ni5Cr4Mo1 |
15NiCr1Mo12
|
En 353
|
815M17
|
| 15Ni7Cr4Mo2 |
15Ni2Cr1Mo15
|
En 354
|
4320
|
820M17
|
| 20Ni7Mo2 |
20Ni2Mo25
|
En 34
|
4620
|
665M17
|
| 20NiCrMo2 |
20Ni55Cr50Mo20
|
En 362
|
8620
|
805M20
|
| 13Ni13Cr3 |
13Ni3Cr80
|
En 36A
|
3310
|
655M13
|
| 16Ni3Cr2 |
16Ni80Cr60
|
En 351
|
635M15
|
| 16Ni8Cr6Mo2 |
16NiCr2Mo20
|
En 355
|
17CrNiMo6
|
822M17
|
| 20Ni7Cr4Mo2 |
En 325
|
| 14CrNi6 |
15CrNi6
|
|
