ASTM A519 ASME SA519 AISI 1010 SAE 1010 - Steel Overview - 1010 1015 1020 1025 1045 1018 1117 1035 1040 1050 1215 4140 4150

Carbon Steel 1010

1010 - General purpose steel. Good weldability and forming and extruding chrematistics. Often used for general structural and automotive bodies. AISI 1010 is a Standard grade Carbon Steel. It is composed of (in weight percentage) 0.08-0.13% Carbon (C), 0.30-0.60% Manganese (Mn), 0.04%(max) Phosphorus (P), 0.05%(max) Sulfur (S), and the base metal Iron (Fe). Other designations of AISI 1010 carbon steel include UNS G10100 and AISI 1010.

Steel is the common name for a large family of iron alloys. Steel can either be cast directly to shape, or into ingots which are reheated and hot worked into a wrought shape by forging, extrusion, rolling, or other processes. Wrought steel are the most common engineering material used, and come in a variety of forms with different finishes and properties. Carbon steel alloying elements do not exceed these limits: 1% carbon, 0.6% copper, 1.65% manganese, 0.4% phosphorus, 0.6% silicon, and 0.05% sulfur.

The typical elastic modulus of carbon steel at room temperature (25°C) ranges from 190 to 210 GPa. The typical density of carbon steel is about 7.85 g/cm3. The typical tensile strength varies between 276 and 1882 MPa. The wide range of ultimate tensile strength is largely due to different heat treatment conditions.

Sometimes referred to as Shim Stock, Cold Rolled 1010 Steel is oiled to resist rust and stain. Typically utilized in tool and die shops, machine repair and bearing adjustments, Cold Rolled 1010 Steel is rolled to precision tolerances. Cold Rolled 1010 Steel is used in low strength applications. Overall, it has good machinability and can be hardened. It is also suitable for magnet core applications.

Principal Design Features
CS 1010 is a plain carbon steel with a nominal 0.10% carbon content. It is a relatively low strength steel but it may be quenched and tempered for increased strength.

Applications
The low carbon steels, such as 1010, are used for applications such as cold headed fasteners and bolts.

Machinability
Machinability of 1010 steel is fairly good, especially in the cold drawn or cold worked condition. Based upon carbon steel 1112 as a reference that is considered 100% machinable (easily machined) the 1010 steel has a rating of 55%.

Forming
Formability of 1010 steel is good. The alloy has good ductility and is readily formed by conventional means.

Welding
1010 steel may be welded by all of the standard welding techniques.

Heat Treatment
This steel is generally used in the annealed or case hardened condition. It may be heat treated, quenched and tempered but the cost for so doing is generally not worth the result.

Forging
Forging may be done in the range of 2300 F down to 1800 F.

Hot Working
The alloy may be hot worked in the range of 900 F to 200 F.

Cold Working
1010 is easily cold worked by traditional means. Following severe cold working a stress relief, or full, anneal should be performed.

Annealing
A full anneal is done at 1600 to 1800 F followed by slow cooling in the furnace. A stress relief anneal may be done at 1000 F and slow cooled. In the full annealed condition 1010 steel has a tensile strength of about 45 ksi.

Tempering
Tempering may be done, after hardening, at 600 to 1100 F depending upon the strength level desired. Tempering at 1000 F will give a tensile strength on the order of 75 ksi.

Hardening
Hardens by cold working or heat treatment. See "Heat Treatment" and "Tempering".

Chemical Composition

Carbon

0.08 - 0.13

Iron

Balance

Manganese

0.30 - 0.60

Phosphorus

0.04 max

Sulphur

0.05 max

Physical Properties

Density (lb / cu. in.)

0.284

Specific Gravity

7.86

Specific Heat (Btu/lb/Deg F - [32-212 Deg F])

0.107

Melting Point (Deg F)

2760

Poissons Ratio

0.3

Thermal Conductivity

360

Mean Coeff Thermal Expansion

6.7

Modulus of Elasticity Tension

Modulus of Elasticity Torsion

11.2

Structural Steel Comparison Chart 1

Germany

China

England

France

Italy

Belgium

Swed

Spain

Japan

USA

Material No.

DIN

AFNOR

UNI

NBN

UNE

JIS

AISI

1.0401

C15

080M15

CC12

C15C16

1350

F.111

1015

1.0402

C22

050A20

CC20

C20C21

C25-1

1450

F.112

1020

1.0501

C35

060A35

CC35

C35

C35-1

1550

F.113

1035

1.0503

C45

080M40

CC45

C45

C45-1

1650

F.114

1045

1.0535

C55

070M55

C55

C55-1

1655

1055

1.0601

C60

080A62

43D

CC55

C60

C60-1

1060

1.7015

9SMn28

Y15

230M07

S250

CF9SMn28

1912

11SMn28

SUM22

1213

1.0718

9SMnPb28

S250Pb

CF9MnPb28

1914

11SMnPb28

SUM22L

12L13

1.0722

10SPb20

10PbF2

CF10Pb20

10SPb20

1.0726

35S20

212M36

35MF4

1957

F210G

1140

1.0736

9SMn36

Y13

240M07

S300

CF9SMn36

12SMn35

1215

1.0737

9SMnPb36

S300Pb

CF9SMnPb36

1926

12SMnP35

12L14

1.0904

55Si9

55Si2Mn

250A53

55S7

55Si8

55Si7

2085

56Si7

9255

1.0961

60SiCr7

60SC7

60SiCr8

9262

1.1141

Ck15

080M15

32C

XC12

C16

C16-2

1370

C15K

S15C

1015

1.1157

40Mn4

40Mn

150M36

35M5

1039

1.1158

Ck25

C25-2

S25C

1025

1.1167

36Mn5

35Mn2

40Mn5

2120

36Mn5

SMn438

1335

1.1170

28Mn6

30Mn

150M28

14A

20M5

C28Mn

28Mn6

SCMn1

1330

1.1183

Cf35

35Mn

060A35

XS38TS

C36

1572

S35C

1035

1.1191

Ck45

080M46

XC42

C45

C45-2

1672

C45K

S45C

1045

1.1203

Ck55

070M55

XC45

C50

C55-2

C55K

S55C

1055

1.1213

Cf53

060A52

XC48TS

C53

1674

S50C

1050

1.1221

Ck60

60Mn

080A62

43D

XC60

C60

C60-2

1678

S58C

1060

1.1274

Ck101

060A96

1870

SUP4

1095

1.3401

X120Mn12

Z120M12

X120M12

XG120Mn12

X120Mn12

SCMn
H/1

1.3505

100Cr6

Gr15
45Gr

534A99

100C6

100Cr6

2258

F.131

SUJ2

52100

1.5415

15Mo3

1501-240

15D3

16Mo3KW

16Mo3

2912

16Mo3

ASTM A20Gr.A

Structural Steel Comparison Table 2

Germany

China

England

France

Italy

Belgium

Swe

Spain

Material No.

DIN

AFNOR

UNI

NBN

UNE

1.5426

16Mo5

1503-245-420

16Mo5

1.5622

14Ni6

16N6

14Ni6

18Ni6

15Ni6

1.5662

X8Ni9

1501-509;510

X10Ni9

10Ni36

XBNi09

1.5680

12Ni19

Z18N5

12Ni20

1.5710

36NiCr6

640A35

111A

35NC6

1.5732

14NiCr10

14NC11

16NiCr11

15NiCr11

1.5752

14NiCr14

655M13;655A12

36A

12NC15

13NiCr12

1.6511

36CrNiMo4

816M40

110

40NCD3

38CrNiMo4

35CrNiMo4

1.6523

21NiCrMo2

850M20

362

20NCD2

20NiCrMo2

2503

20NiCrMo2

1.6546

40NiCrMo2

311-Type7

40NiCrMo2

1.6582

34CrNiMo6

40CrNiMoA

817M40

35NCD6

35CrNiMo6

2541

1.6587

17CrNiMo6

820A16

18NCD6

17CrNiMo7

14CrNiMo13

1.7015

15Cr3

15Cr

523M15

12C3

15Cr2

1.7033

34Cr4

35Cr

530A32

18B

32C4

34Cr4(KB)

34Cr4

35Cr4

1.7035

41Cr4

40Cr

530M40

42C4

41Cr4

42Cr4

1.7045

42Cr4

40Cr

2245

42Cr4

1.7131

16MnCr15

18CrMn

(527M20)

16MC5

16MnCr15

2511

16MnCr15

1.7176

55Cr3

20CrMn

527A60

55C3

55Cr3

1.7218

25CrMo4

30CrMn

1717CDS110

25CD4

25CrMo4

2225

55Cr3

1.7220

34CrMo4

35CrMo

708A37

19B

35CD4

35CrMo4

34CrMo4

2234

34CrMo4

1.7223

41CrMo4

40CrMoA

708M40

19A

42CD4TS

41CrMo4

2244

41CrMo4

1.7225

42CrMo4

42CrMo;
42CrMnMo

708M40

19A

42CD4

42CrMo4

2244

42CrMo4

1.7262

15CrMo5

12CD4

2216

12CrMo4

1.7335

13CrMo44

1501-620Gr.27

15CD3.5;
15CD4.5

14CrMo44

14CrMo45

1.7361

32CrMo12

722M24

40B

30CD12

32CrMo12

2240

F.124.A

1.7380

10CrMo910

1501-622Gr.31;45

12CD9;10

12CrMo9,10

2218

TU.H

1.7715

14MoV63

1503-660-440

13MoCrV6

1.8159

50CrV4

50CrVA

735A50

50CV4

50CrV4

2230

51CrV4

1.8509

41CrAlMo7

905M39

41B

40CAD6,12

41CrAlMo7

2940

41CrAlMo7

1.8523

39CrMoV139

897M39

40C

36CrMoV12

36CrMoV13