STANDARD STEEL SPECIFICATIONS AND COMPARABLE BOFORS AND UDDEHOLM (UHB)
STEELS
GERMAN STEEL STANDARD SPECIFICATIONS
TOOL STEELS
W-Nr.
|
Y D Eh
|
BOFORS
|
UHB
|
1540
|
C 100 W 1
|
B 20 V
|
20
|
2109
|
125 CrSi 5
|
(SR 1855)
|
(SR 1855)
|
2344
|
X 40 CrMoV 5
1
|
ROP 19
|
ORVAR 2
|
2363
|
X 100 CrMoV 5
1
|
ROP 21
|
RIGOR
|
2365
|
X 32 CrMoV 3
3
|
(QRO 45)
|
(QRO 45)
|
2419
|
105 WCr 6
|
(RT 1733)
|
(ARNE)
|
2436
|
X 210 CrW 12
|
RT 60
|
SVERKER 3
|
2542
|
45 WCrV 7
|
RTO 912
|
REGIN 3
|
2601
|
X 165 CrMoV 12
|
ROP 57
|
SVERKER 21
|
2713
|
55 NiCrMoV 6
|
DRO 1133
|
--
|
2721
|
50 NiCr 13
|
(HR 119)
|
(GRANE 2)
|
STAINLESS STEEL
W-Nr
|
Y D Eh
|
BOFORS
|
UHB
|
4021
|
X 20 Cr 13
|
2 R 47
|
SS 31
|
4034
|
X 40 Cr 13
|
2 R 77, 107
|
SS 26
|
4057
|
X 22 CrNi 17
|
RE 39
|
SS 22
|
4104
|
X 12 CrMoS 17
|
2 RL 3
|
SS 72
|
4112
|
X 90 CrMoV 18
|
(2 RO 189)
|
--
|
4300
|
X 12 CrNi 18
8
|
RIM 29
|
--
|
4301
|
X 5 CrNi 18 9
|
RIM 291
|
SS 3 MM
|
4305
|
X 12 CrNiS 18
8
|
RLH 2
|
SS 43
|
4306
|
X 3 CrNi 18 9
|
RIM 290
|
(SS 3 L)
|
4435
|
X 2 CrNiMo 18
12
|
RIM 217
|
SS 24 L
|
4436
|
X 5 CrNiMo 18
12
|
RIM 215
|
SS 24
|
4460
|
X 8 CrNiMo 27
5
|
RIO 214
|
SS 44
|
4541
|
X 10 CrNiTi 18
9
|
RIM 294
|
SS 53
|
4550
|
X 10 CrNiNb 18
9
|
RIM 295
|
SS 63
|
4571
|
X 10 CrNiMoTi
18 10
|
RIM 213
|
SS 54
|
CONSTRUCTION STEELS
W-Nr.
|
Y D Eh
|
BOFORS
|
UHB
|
1141
|
Ck 15
|
B 4 V
|
--
|
4922
|
X 22 CrMoV 12
1
|
ROP 43
|
--
|
5864
|
35 NiCr 18
|
KR 75
|
--
|
6582
|
34 CrNiMo 6
|
CRO 861
|
--
|
7218
|
25 CrMo 4
|
RO 653
|
--
|
7220
|
34 CrMo 4
|
RO 752
|
--
|
7225
|
42 CrMo 4
|
RO 952
|
--
|
7258
|
24 CrMo 5
|
RO 653
|
--
|
7337
|
16 CrMo 4 4
|
RO 346
|
--
|
7361
|
32 CrMo 12
|
RO 7155
|
--
|
7380
|
10CrMo 9 10
|
RO 211
|
--
|
7733
|
24 CrMoV 5 5
|
ROP 5462
|
--
|
8507
|
34 CrAlMo 5
|
(ARO 75)
|
--
|
|