42crmo4 Steel Bar 42crmo4 Steel Rod Hot Rolled Alloy Steel Round Bar
42crmo4 is an industrial material. 42CrMo4 steel is super high strength steel with high hardenability and toughness and it has no temper brittleness.42CrMo4 is used to manufacture forgings that require higher strength and larger quenched and tempered cross-sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clamps under extreme load.
Although 42CrMo4 steel is more expensive than 41Cr4 steel, it is more preferable in terms of material properties. EN 42CrMo4 alloy engineering steel materials have been widely used in automotive driving elements. Gnee Steel is able to supply you prime quality of 42CrMo4 alloy steel materials with wide range.
42CrMo4 Alloy Steel Supply Range
42CrMo4 Round bar Sizes: 10mm – 3000mm
Steel 42CrMo4 Flat and Plate: 10mm-1500mm thickness x 200-3000mm width
Other steel shape and sizes available according to your requirements.
| Description | 42CrMo SAE4140 Froged Alloy Steel Round Bar | |
| Chemical Composition |
C 0.37~0.45 ,Mn 0.90~1.20,Si 0.17~0.37, Ni 0.20~0.30, Cr 0.90~1.20 , Mo 0.20~0.30 |
|
| Mechnical Proprety |
Tensile strength (N/mm2Mpa): >=980 Elongation %: >=10 Yield strength: >=785 Hardness: HBS <=217 Reduction of area:>=45% |
|
| Type | Round,square,hexagonal,flat,angle | |
| Surface | Pickled,Black,Bright,Polishing,Blasting,etc | |
| Specifications | Round bar | Diameter: 3mm~800mm |
| Angle bar | Size: 3mm*20mm*20mm~12mm*100mm*100mm | |
| Square bar | Size: 4mm*4mm~100mm*100mm | |
| Flat bar | Thickness: 2mm~100mm | |
| Width: 10mm~500mm | ||
| Hexagonal | Size: 2mm~100mm | |
| Length | 6m,5.8m,12m or as required | |
| Price Term | EX-Work, FOB, CFR, CIF,CNF | |
| Payment Term | T/T,L/C, Western union | |
| Market | Europe,South America, Africa ,Oceania ,such as : USA,Germany,India, Poland ,Dubai,Iraq,Vietnam,Ireland, Singapore,and so on |
|
| Package | Bundled,wooden box for export standard package. | |
| Delivery Time | Normally according to the order quantity | |
| Application |
chemical industry, shipping industry, manufacturing industry, construction,decorate Industry, electric power, pump shafts, sanitary wares ,furniture handles,boiler, high temperature resistant, low temperatureresistant, corrosion resistant. |
|
42CrMo4 Steel Bar Chemical Composition
| STAND | Grade | C(%) | Mn(%) | P(%) | S(%) | Si(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| GB/T 3077-1999 | 42CrMo(A30422) | 0.38-0.45 | 0.50-0.80 | MAX 0.035 | MAX 0.035 | 0.17-0.37 | 0.90-1.20 | 0.15-0.25 | MAX 0.30 | MAX 0.30 |
| GB/T 3077-1999 | 42CrMoA(A30423) | 0.38-0.45 | 0.50-0.80 | MAX 0.025 | MAX 0.025 | 0.17-0.37 | 0.90-1.20 | 0.15-0.25 | MAX 0.30 | MAX 0.25 |
| GB/T 3077-1999 | 42CrMoE | 0.38-0.45 | 0.50-0.80 | MAX 0.025 | MAX 0.015 | 0.17-0.37 | 0.90-1.20 | 0.15-0.25 | MAX 0.30 | MAX 0.25 |
| ASTM A29/A29M-05 | 4142 | 0.40-0.45 | 0.75-1.00 | MAX 0.035 | MAX 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 | ||
| JIS G4053-2008 | SCM440 | 0.38-0.43 | 0.60-0.90 | MAX 0.030 | MAX 0.030 | 0.15-0.35 | 0.90-1.20 | 0.15-0.30 | MAX 0.25 | |
| EN 10083/3-2006 | 42CrMo4(1.7225) | 0.38-0.45 | 0.60-0.90 | MAX 0.025 | MAX 0.035 | MAX 0.40 | 0.90-1.20 | 0.15-0.30 | ||
| ISO 683/1:1987 | 42CrMo4 | 0.30-0.37 | 0.60-0.90 | MAX 0.035 | MAX 0.035 | 0.10-0.40 | 0.90-1.20 | 0.15-0.30 | ||
| ISO 683/1:1987 | 42CrMoS4 | 0.30-0.37 | 0.60-0.90 | MAX 0.035 | 0.020-0.040 | 0.10-0.40 | 0.90-1.20 | 0.15-0.30 |
1, How long will it take to make a sample?
About 1~3 days.
2, What is your MOQ?
2 tons for carbon steel material
3, What is your delivery time?
For stocks, we can send the goods to loading port within 7 days after receiving your deposit
For production period, it usually needs about 15days- 30 days after receiving the deposit.
4, What is your shipping port?
Tianjin port,Shanghai Port.
5, What is your payment terms?
Usually 30% deposit by TT in advance and balance against copy of BL or LC at sight.
