SCREWS

ASTM A193 :
B5, B6, B6, B7, B7M, B16,
CLASS 1: B8, B8C, B8M, B8P, B8T, B8LN, B8MLN
CLASE 1A: B8A, B8CA, B8MA, B8PA, B8TA, B8LNA, B8MLNA, B8NA, B8MNA, B8MLCuNA
CLASS 1B: B8N, B8MN, B8MLCuN
CLASS 1C: B8R, B8RA, B8S, B8SA
CLASS 1D: B8, B8M, B8P, B8LN ,B8MLN ,B8N, B8MN ,B8R ,B8S
CLASS 2 : B8 ,B8C, B8P, B8T, B8N, B8M, B8MN, B8MLCuN
CLASS 2B: B8M2, B8
CLASS 2C: B8M3

ASTM A320 :
L7, L7M,L43
Classe 1: B8, B8C, B8M, B8P,B8F, B8T, B8LN, B8MLN,
Classe 1A: B8A, B8CA, B8MA, B8PA,B8FA, B8TA, B8LNA,B8MLNA
Classe 2: B8, B8C, B8P, B8F, B8T:

ASTM A194
2H, 2HM, 7M , 3, 4, 7, 16, 6, 6F, 8, 8C, 8M, 8T, 8F, 8P, 8N, 8MN, 8LN, 8MLN, 8MLCuN,9C, 8A, 8CA, 8MA, 8TA, 8FA, 8PA, 8NA, 8MNA, 8LNA, 8MLNA, 8MLCuNA, 8R, 8RA, 8S, 8SA.

ASTM A105
ASTM A307 B
ASTM A350 LF2
ASTM A437 B4B (UNS S42200)
ASTM A453 660 A-B-C-D (UNS S66286/W.Nr.1.4980)
ASTM A182 F51 (UNS S31803/W.Nr.1.4462)
ASTM A182 F53 (UNS S32750/W.Nr.1.4468)
ASTM A182 F55 (UNS S32760/W.Nr.1.4496)
ASTM A182 F44 (UNS S31254/W.Nr.1.4547)
ASTM A182 F310 (UNS S31000/W.Nr.1.4805)
ASTM A182 F904L (UNX n08904/W.Nr.1.4539)
ASTM A540 B21,B22,B23,B24.
ASTM A564 630 (UNS S17400)
ASTM F467 Titanium Gr.2,5.
INCONEL® ALLOY C-276 (UNS N10276/W.Nr.2.4819)
INCONEL® ALLOY 625 (ASTM B446/UNS N06625/W.Nr.2.4856)
INCONEL® ALLOY 718 (ASTM B637/UNS N07718/W.Nr.2.4668)
INCONEL® ALLOY 600 (ASTM B166/UNS N06600/W.Nr.2.4816)
INCONEL® ALLOY 601 (ASTM B166/UNS N06601/W.Nr.2.4851)
INCONEL® ALLOY 925 (ASTM B805/UNS N09925)
INCOLOY® ALLOY 20 (ASTM B473/UNS N08020)
INCOLOY® ALLOY 800H (ASTM B408/UNS N08800)
INCOLOY® ALLOY 825 (ASTM B425UNS N08825/W.Nr.2.4858)
MONEL® ALLOY 400 (ASTM F467/UNS N04400/W.Nr.2.4360)
MONEL® ALLOY K-500 (ASTM F467UNS N05500/W.Nr.2.4375)
NIMONIC®80A (ASTM B637/UNS N07080/W2.4952)
NITRONIC® 50 XM-19 (UNS S20910/W.Nr.1.3964)
NITRONIC®60 (UNS S21800)
WASPALOY® (AMS 5708/UNS N07001/W.Nr.2.4654)
EN 10269
C35E (W.Nr.1.1181)
C45E (W.Nr.1.1191)
25CrMo4 (W.Nr.1.7218)
42CrMo4 (W.Nr.1.7725)
40CrMoV4-6 (W.Nr.17711)
41NiCrMo7-3-2 (W.Nr.1.6563)
20CrMoVTiB4-10 (W.Nr.1.7729)
34CrNiMo6 (W.Nr.1.6582)
30CrNiMo8 (W.Nr.1.6580)
X22CrMoV12-1 (W.Nr.1.4923)
X19CrMoNbVN11-1 (W.Nr.1.4913)
X5CrNi18-10 (W.Nr.1.4301)
X2CrNiMo17-12-2 (W.Nr.1.4404)
X5CrNiMo17-12-2 (W.Nr.1.4401) X6NiCrTiMoVB25-15-2 (W.Nr.1.4980)

• Oil and gas industry
• Chemical & petrochemical Industry
• Offshore
• Power generation
• Nuclear industry
• Marine engineering
• Civil constructions
• Subsea applications
• Turbines , valves industry
• Wind energy
• Solar energy
• Aerospace
• Environment

Surface treatments