Carbon Steel Washers Exporter, ASTM A194 Gr 2H Fasteners, Carbon Steel Screws, ASTM A307 Carbon Steel Studs, CS High Tensile Fasteners, Carbon Steel Stud Bolt, Carbon Steel Spring Washers, ASTM A563 Carbon Steel Nuts, ASTM A194 Grade 2HM Fasteners, Carbon Steel Anchor Bolts, ASTM A193 GR B7 Bolts Manufacturer in India.
Carbon Steel Fasteners are available in different coatings like mirror buffed, chrome plating, hot-dip galvanizing, zinc plating. Also, the other coatings are epoxy coating, oxidized, passivation, Teflon coating, and electro-polished. Carbon Steel is the age-hardening martensitic precipitation SS. It is having very good hardness and high strength. It is having very good resistance ability to both stress corrosion cracking as well as general corrosion. This material is exhibiting excellent toughness and very good ductility in the bigger sections in transverse and longitudinal directions.
Carbon Steel Fasteners Standard | ASTM / ASME A/SA 193 / 194 |
---|---|
Sizes of Carbon Steel Ball Head Bolt | ¼ to 4 Inch |
Length | 5 M |
Specification | IS, BS, ASTM |
Grade | Name | Werkstoff Number | ASTM | BS | Temperature Use |
25CrMo4 | – | 1.7218 | – | – | Up to 400ºC |
Durehete 950 T31 | 40CrMoV4.6 | 1.7711 | ASTM A193 B16 | BS1506 671-850 | Up to 510ºC |
Durehete 1055 | 20CrMoVTiB4.10 | 1.7729 | – | BS1506 681-820 | Up to 570ºC |
Durehete 900 T22 | 42CrMo5.6 | 1.7233 | – | BS1506 631-850 | Up to 480ºC |
21CrMoV5.7 | – | 1.7709 | – | – | Up to 540ºC |
42CrMo4 | – | 1.7225 | ASTM A193 B7 | BS1506 630-860 | Up to 450ºC |
BS 970: 1955 | Chemical Composition | |||||||
Carbon | Silicon | Manganese | Nickel | Chromium | Molybdenum | sulphur | Phosphorus | |
EN3B | 0.25Max | 0.35Max | 1.0Max | – | – | – | 0.06Max | 0.06Max |
EN1A | 0.07/0.15 | 0.10Max. | 0.80/1.20 | – | – | – | 0.20/0.30 | 0.07Max |
EN8 | 0.35/0.45 | 0.05/0.35 | 0.60/1.00 | – | – | – | 0.06Max | 0.06Max |
EN9 | 0.50/0.60 | 0.05/0.35 | 0.50/0.80 | – | – | – | 0.06Max | 0.06Max |
EN16 | 0.30/0.40 | 0.10/0.35 | 1.30/1.80 | – | – | 0.20/0.35 | 0.05Max | 0.05Max |
EN19 | 0.35/0.45 | 0.10/0.35 | 0.50/0.80 | – | 0.90/1.50 | 0.20/0.40 | 0.05Max | 0.05Max |
EN24 | 0.35/0.45 | 0.10/0.35 | 0.45/0.70 | 1.30/1.80 | 0.90/1.40 | 0.20/0.35 | 0.05Max | 0.05Max |