C45/S45C/1045 steel rod

1,Size of C45 Steel

Roundbar

Diameter(mm)

Length(mm)

20~800

3000~9000

Plate

Thickness(mm)

Width(mm)

Length(mm)

Max:800

Max:2200

Max:9000

Thespecificationcanbecustomized.

2,Chemical Compositons

Grade

C

Si

Mn

P

S

Cr

Cu

Ni

45

0.42-0.50

0.17-0.37

0.50-0.80

≤0.035

≤0.035

≤0.25

≤0.25

≤0.30

S45C

0.42-0.48

0.15-0.35

0.60-0.90

≤0.030

≤0.035

-

≤0.30

≤0.20

C45

0.42-0.50

≤0.40

0.50-0.80

≤0.045

≤0.045

≤0.40

-

-

3,Features ofC45 steel

1, Medium carbon structural steel

2, High strength and machinability

3, Good toughness, plasticity and abrasion resistance

4, Typically used in quenched and tempered or normalized conditions

4,Typical Applications

1, Widely used in machine manufacturing

2, For shaft parts

3, Stamping die drawing parts repair and hardfacing

Main products

Hotworktoolsteel

DIN

1.2344,1.2343,1.2365,1.2581,1.2367,1.2714etc.

AISI

H13,H11,H10,H21,L6etc.

JIS

SKD61,SKD6,SKD5,SKT4etc.

Coldworktoosteel

DIN

1.2601,1.2379,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767etc.

AISI

D2,D3,A2,O2,O1etc.

JIS

SKD1,SKD11,STD12,SKS31,SKS3etc.

Plasticmouldsteel

DIN

1.2083,1.2311,1.2312,1.2316,1.2738etc.

AISI

P20,P20+Ni,P20+S,420etc.

JIS

NAK80

Highspeedtoolsteel

DIN

1.3355,1.3343

AISI

T1,M2

JIS

SKH2,SKH51

Structuralalloysteel

DIN

1.7225,1.6511

AISI

4140,4340

JIS

SCM440

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