STANDARD STEEL SPECIFICATIONS AND COMPARABLE BOFORS
AND UDDEHOLM (UHB) STEELS
AMERICAN
STEEL STANDARD SPECIFICATIONS
TOOL STEELS
SAE / AISI
|
BOFORS
|
UHB
|
A 2
|
ROP 21
|
RIGOR
|
D 2
|
ROP 57
|
SVERKER 21
|
D 3
|
RT 60
|
SVERKER 3
|
D 6
|
RT 60
|
SVERKER 3
|
H 13
|
ROP 19
|
ORVAR 2
|
O 1
|
RT 1733
|
ARNE
|
S 1
|
RTO 912
|
REGIN 3
|
W 1 (1-00 C)
|
B 20 V
|
20
|
W 4 (1-40 C)
|
B 28 V
|
--
|
P 20
|
DRO 86
|
IMPAX
|
STAINLESS STEELS
SAE/AISI
|
BOFORS
|
UHB
|
302
|
RIM 29
|
SS 3 M
|
303
|
RLH 2
|
SS 43
|
304
|
RIM 291
|
SS 3 MM
|
304 L
|
RIM 290
|
SS 3 L
|
316
|
RIM 215
|
SS 24
|
316 L
|
RIM 217
|
SS 24 L
|
321
|
RIM 294
|
SS 53
|
329
|
RIO 214
|
(SS 44)
|
347
|
RIM 295
|
SS 63
|
416
|
(2 RL 3)
|
SS 41
|
420
|
2 R 47 - 2 R
77
|
SS 6
|
430 F
|
2 RL 3
|
(SS 72)
|
431
|
RE 39
|
(SS 22)
|
440 C
|
2 RO 189
|
--
|
CONSTRUCTION STEELS
SAE / AISI
|
BOFORS
|
UHB
|
1015
|
B 4 V
|
--
|
1016
|
B 4 V
|
--
|
4130
|
(RO 653)
|
--
|
4135
|
RO 752
|
--
|
4140, 4142
|
RO 952
|
--
|
4337
|
CRO 861
|
--
|
8620
|
CRO 42
|
--
|
|