Carbon Steel C45 1045 S45C steel round bar

Carbon Steel Round Bar

S235JR, ASTM A36, SS400, Q235, Fe360A, Fe360B,SM400A,080A15,   SS41,E235B

S20C,SAE 1020, AISI 1020, ASTM 1020, 20#, 050A20

C45, CK45, EN8, S45C,SAE 1045, AISI 1045, ASTM 1045, 45#,   XC45, XC48, 45B, CM45, 060A47, R683/IC45e

Alloy Steel Round Bar

40Cr, DIN 1.7035, SAE 5140, AISI 5140, ASTM 5140, SCr440,   41Cr4, 530A40, 42Cr4, 40X, R683/VII3

SAE4140, SCM440,EN19,42CrMo, 42CrMo4, DIN 1.7225, 42CD4,   708M40, R683/II3

SAE 4340, 40CrNiMoA, EN24, SNCM439, 817M40,40XMA, R683/III4

SAE 8620,,AISI 8620, ASTM 8620, 20CrNiMo,SNCM220, 805M20

GCr15, SAE52100, AISI52100,ASTM E52100, SUJ2, 100C6, 100Cr6,   1.3505, 534A99, IIIX15

C

Si

Mn

S

P

Cr

Cu

Ni

0.42~0.50

0.15~0.35

0.50~0.80

≤0.030

≤0.030

≤0.25

≤0.25

≤0.30

Strength of   extension

600MPA

Yield point

355MPA

Elongation

16%

Contractibility   rate

40%

Impacting   energy

39J