Kanak Steel & Engg Co. is Supplier of Alloy Steel AISI 4140 Fasteners, which are as nicely very tons immune to corrosion and has the most power to solidity ratio of any metal. They are utilized in Vessels pipes, Heat exchangers, pumps, valves, scrubbers, and different gadget additives used withinthe petrochemical industries. AISI 4140 Bolts also are utilized in chemical, marine engineering, oil and fuelling extraction, hydrocarbon, thermal and meals processing industries. Power technology and pollutants manage industries are few of the foremost packages for those advanced-overall performance alloys. They are the maximum famous current alloys and are in trendy used for his or her excessive resistances to corrosion, warping, warmness and stress.Meanwhile, while heated, it creates a thick, passivating oxide and strong layer that protects the floor from similarly attack.
Some advantages of fasteners are that they may be surprisingly long-lasting in nature, are having advanced corrosion resistance, collectively with exquisite warmness resistance and power. Alloy Steel AISI 4140 Nuts are broadly utilized in diverse software industries like oil & fuel line, pharmaceutical, nuclear power, sugar, chemical and cement etc. It is an age-resistant model that indicates it has a few better power and resistance to corrosives, specifically in seawater. They are predominantly appropriate for lowering states in industries like hydro-carbon processing, warmness exchangers, marine engineering, chemical processing, pumps and valves.They are pretty not unusualplace in packages for fuelling turbine blades, combustors, and seals, in addition to turbocharger seals and rotors.
They are utilized in excessive temperature fasteners, electric powered submersible nicely pump motor shafts, stress vessels and chemical processing. AISI 4140 Washer also are utilized in warmness exchanger tubing, herbal fuel line processing, firearm sound suppressor, steam turbines in nuclear pressurized water reactors, and more. They are having a few foremost functions consisting of corrosion resistance, leak proof, excessive efficiency, easy finish, dimensional accuracy and long-lifestyles service. It indicates an exquisite oxidation resistance and mechanical houses in maximum of the stressful environments. The excessive temperature power of its far being advanced via way of means of precipitation strengthening or rock-strong answer strengthening, relying at the alloy.
Specifications | ASTM A193, ASTM A194 / ASME SA193, SA194 GR, IS, BS |
Standards | DIN, ISO, JIS, GB, IS, BS, ASTM |
Length | 3mm to 200mm |
Size | M02 to M160, Custom Sizes |
STANDARD | WERKSTOFF NR. | UNS |
AISI 4140 | 1.7225 | G41400 |
Element | Fe | Cr | Mn | C | Si | Mo | S | P |
AISI 4140 | 96.785 – 97.77 | 0.80 – 1.10 | 0.75 – 1.0 | 0.380 – 0.430 | 0.15 – 0.30 | 0.15 – 0.25 | 0.040 | 0.035 |
Grade AISI 4140 | Metric | Imperial |
Tensile strength | 655 MPa | 95000 psi |
Yield strength | 415 MPa | 60200 psi |
Bulk modulus (Typical for steel) | 140 GPa | 20300 ksi |
Shear modulus (typical for steel) | 80 GPa | 11600 ksi |
Elastic modulus | 190-210 GPa | 27557-30458 ksi |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Elongation at break (in 50 mm) | 25.70% | 25.70% |
Hardness, Brinell | 197 | 197 |
Hardness, Knoop (converted from Brinell hardness) | 219 | 219 |
Hardness, Rockwell B (converted from Brinell hardness) | 92 | 92 |
Hardness, Rockwell C (Converted from Brinell hardness, value below normal HRC range, for comparison purposes only.) | 13 | 13 |
Hardness, Vickers (converted from Brinell hardness) | 207 | 207 |
Machinability (Annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.) | 65 | 65 |