En19 Steel/ Scm440/1.7225/ 42CrMo4 Hot Rolled Alloy Die Steel Round Bars
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Product Details
| Customization: | Available |
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| Type: | Alloy Steel Bar |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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Basic Info.
- Model NO.
- Round bar
- Composition
- Scm440/1.7225/ 42CrMo4
- Technique
- Forged/Hot Rolled/Cold Drawn
- Shape
- Bar
- Surface Treatment
- Polished
- Special Use
- High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
- Application
- Die Steel Bar
- Certificate
- ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
- Quality Inspection
- Ut, Chemical Composition, Physical Properties/SGS
- Diameter
- 20mm-1000mm
- Length
- 500mm-6000mm
- Heat Treatment
- Quenched,Tempered,Annealed
- Surface Require
- Black,Grinding,Bright,Polish
- Transport Package
- Seaworthy Packing/Wooden Box or at Client's Requir
- Specification
- Customized
- Trademark
- OEM & ODM
- Origin
- China
- HS Code
- 7228400000
- Production Capacity
- 1000 Ton/Month
Product Description
Product Basic Information:
1.7225 price of steel bar 4140 steel bar price per kg
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients' requires.
| Material | 4140 | ||
| Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
| C | 0.38-0.45 | Tensile strength(MPA) | ≥1080 |
| Si | 0.17-0.37 | Yield strength (MPA) | ≥930 |
| Mn | 0.50-0.80 | Elongation(δ5/%) | 12 |
| Cr | 0.90-1.20 | Reduction in Area (ψ/%) | 45 |
| Mo | 0.15-0.25 | Impact (J) | 63 |
| P | ≤0.035 | Hardness |
≤217HB |
| S | ≤0.035 | ||
| Cu | ≤0.30 | ||
| Ni | ≤0.30 | ||
2.Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,
electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.
3.Similar steel grade & equivalent steel materials:
| USA | Japanese | Gemany | British | France | International | Chinese |
| ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
| 4140 | SCM440 | 42CrMo4 1.7225 |
42CrMo4 1.7225 |
42CrMo4 1.7225 |
------ | 42CrMo |
| Alloy Steel | 4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430,25CrMo4,1.7218,34CrNiMo6, 1.6582,4340,SNCM439,36CrNiMo4,1.6511,SACN645,1340,SMn438,SNC236, |
| Tool Steel | H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419, SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2 |
| Bearing Steel | GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50 |
| Spring Steel | 9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159 |
| Stainless Steel | 321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057 |
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