12CrNi3A steel is alloyed carburizing steel,
which has higher hardenability than 12CrNi2A steel.
Therefore, it can be used to manufacture parts with slightly larger cross sections than 12CrNi2A steel
.Low temperature toughness, small notch sensitivity
Production Introduction
EN36/BS970 655M13/AISI 9315/DIN1.5752/GB 12CRNI3 Alloy Steel bar
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Low temperature toughness, small notch sensitivity
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After the steel quenching tempering at low temperature or high temperature tempering has good comprehensive mechanical properties, good low temperature toughness of steel, the notch sensitivity, machinability is good, when the hardness is HB260 ~ 320 ~ 70 in addition, the relative cutting processability was 60% steel annealing at low hardness, plasticity is good, therefore, either by adopting the method of machining manufacturing mold, Cold extrusion molding can also be used to manufacture molds. In order to improve the wear resistance of the mold cavity, the mold needs to be carburized after forming, and then quenching and low temperature tempering, so as to ensure that the surface of the mold has high hardness, high wear resistance and the core has good toughness, the steel is suitable for manufacturing large and medium-sized plastic mold. But the steel has the tendency of tempering brittleness and forming white spots.
Production Introduction
Senior carburizing steel is used widely, compared with 15 cr, 20 cr steel, the strength, plasticity, high hardenability.Mainly used to make heavy load conditions require high strength, high hardness and high toughness toughness high spindle and requirements of center or under impact load, small surface wear resistance, heat treatment deformation of shaft, rod and working under high speed and impact load of all kinds of transmission gear, screw, camshaft
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients’ requires.
Production Introduction
1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State):
| Material | EN36 |
| Chemical Composition | Mechanical Properties(In Quenched & Tempered State) |
| C | 0.1-0.17 | Tensile strength(MPA) | ≥930 |
| Si | 0.17-0.37 | Yield strength (MPA) | ≥685 |
| Mn | 0.30-0.60 | Elongation(δ5/%) | 11 |
| Cr | 0.60-0.90 | Reduction in Area (ψ/%) | 55 |
| Mo | | Impact (J) | |
| P | ≤0.035 | Hardness | |
| S | ≤0.035 |
| Cu | |
| Ni | 2.75-3.15 |
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:
Product Sales Information:
| Material | EN36 steel round bar |
| Size | Diameter:20mm-1000mm Length:500mm-6000mm |
| Origin place | Made In China |
| Delivery Condition | Hot rolled,cold drawn,forged |
| Surface require | Black,grinding,bright,polish |
| Heat treatment | Quenched,Tempered,annealed |
| Packing | seaworthy packing ,wooden case ,carton,woven bag or at client's requires |
| Delivery time | In 10-50 days |
| Trade Term | EXW,FOB,CIF |
| Payments | T/T or L/C at sight |
| Port | China main Port,such as shanghai,Dalian,Shenzhen port. |
| MOQ | 1 Ton |
Production Introduction
Company Main Products:
| 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, |
Product Tags:
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EN36/BS970 12CRNI3 Alloy Steel Bar 655M13/AISI 9315/DIN1.5752/GB 60MM 6M Length Images
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