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UNS G41420

UNS G41420 Valves, UNS G41420 flanges, Pipe Fitting, Steel Pipe, Heat Exchanger and Reducer, Gasket, Tee, Pipe Fitting, Tube Plate, have all specifications. With many yeas production experience, strict control UNS G41420 chemical composition and UNS G41420 mechanical properties.

Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.

Angle bar: 1mm to 1300mm
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.

ENQUIRY: UNS G41420

Chemical composition % of the ladle analysis of grade UNS G41420 and Standards

AISI 4142 steel
Categories:	Metal; Ferrous Metal; Alloy Steel; AISI 4000 Series steel; Low Alloy Steel; Carbon Steel; Medium Carbon steel
Material Notes:	Oil quenched. Forging temp.: 1205°C (2200°F) max. Annealing temp.: 790 - 845°C. Hardening temp.: 845 - 870°C. Tempered to desired hardness. Medium hardenability. Applications include break dies, bending dies, support tooling, die holders, gears, flanges, collets, arbors, spindles, axles, clutch parts, forming rolls, wrenches and other hand tools, and various machine tool components.
Key Words:	Alloy Steels, UNS G41420, ASTM A322, ASTM A331, ASTM A505, ASTM A519, ASTM A547, SAE J404, SAE J412, SAE J770

Physical Properties	Metric	English	Comments
Density	7.85 g/cc	0.284 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	187 - 229	187 - 229	annealed and cold drawn
Hardness, Knoop	230	230	Converted from Brinell hardness.
Hardness, Rockwell B	94	94	Converted from Brinell hardness.
Hardness, Rockwell C	15.0	15.0	Converted from Brinell hardness. Value below normal HRC range, for comparison purposes only.
Hardness, Vickers	218	218	Converted from Brinell hardness.
Modulus of Elasticity	205 GPa	29700 ksi	Typical for steel
Bulk Modulus	140 GPa	20300 ksi	Typical for steels.
Poissons Ratio	0.290	0.290	Calculated
Machinability	65 %	65 %	annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.
Shear Modulus	80.0 GPa	11600 ksi	Typical for steels.

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000263 ohm-cm	0.0000263 ohm-cm

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	0.473 J/g-°C	0.113 BTU/lb-°F
Thermal Conductivity	42.6 W/m-K	296 BTU-in/hr-ft²-°F

Component Elements Properties	Metric	English	Comments
Carbon, C	0.40 - 0.45 %	0.40 - 0.45 %
Chromium, Cr	0.80 - 1.10 %	0.80 - 1.10 %
Iron, Fe	>= 96.725 %	>= 96.725 %	As remainder
Manganese, Mn	0.75 - 1.10 %	0.75 - 1.10 %
Molybdenum, Mo	0.15 - 0.25 %	0.15 - 0.25 %
Phosphorous, P	<= 0.035 %	<= 0.035 %
Silicon, Si	0.15 - 0.30 %	0.15 - 0.30 %
Sulfur, S	<= 0.040 %	<= 0.040 %

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M4142A / 7554

Machining performance

UNS G41420 the mechanical properties of the report, the report provides detailed performance analysis and application.

Principal Design Features

One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.

Machinability

Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.

Heat Treatment

CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.

Welding

Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.

Forging

Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.

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ENQUIRY: UNS G41420

UNS G41420

Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.

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UNS G41420

Production specification Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.

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Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.