Carbon Steel Alloy Steel Round Bar
Guangzhou Kingmetal Steel Industry Co., Ltd.- Type：Carbon Steel or Alloy Steel
- Standard：AISI, ASTM, GB, JIS, DIN
- Technique：Hot Rolled or Cold Rolled
- Application：Structural Steel Bar, Tool Steel Bar, Die Steel Bar
- Surface Treatment：Polished
- Alloy：Non-alloy
Base Info
- Model NO.：KM-20200528
- Special Use：Mold Steel
- Round Bar Size：10mm to 300mm
- Length：3~12 M or Customer′s Request
- Materials：Q235, St37, Ss400, S20c, SAE1015~1020, A36,etc
- MOQ：25 Tons
- Export Packing：Iron Tag and Double Strand 6.5mm Wire Rod
- Transport Package：Iron Tag and Double Strand 6.5mm Wire Rod
- Specification：8.5~100mm
- Trademark：Kingmetal
- Origin：Made in China
- HS Code：83016000
- Production Capacity：3000 Tons Per Month
Description
GRADE
MILD STEEL SUQARE BAR CHEMICAL COMPOSITION
MECHANICAL PROPERTY(MPA)
STANDARD
C %
Mn %
Si %
P %
S %
Cr %
Ni %
Cu %
Y/S
T/S
SS330
_
_
_
≤0.050
≤0.050
≤0.20
_
_
≥205
330~430
JIS G3101
SS400
_
_
_
≤0.050
≤0.050
≤0.20
_
_
≥245
400~510
SS490
_
_
_
≤0.050
≤0.050
≤0.20
_
_
≥285
490~610
S45C
0.42~0.48
0.60~0.90
0.15~0.35
≤0.03
≤0.03
≤0.20
≤0.20
≤0.30
_
_
JIS G4051-2005
S20C
0.18~0.23
0.30~0.60
0.15~0.35
≤0.03
≤0.035
≤0.20
≤0.20
≤0.30
_
_
ASTM A36
≤0.22
0.50~0.90
≤0.40
≤0.040
≤0.050
≤0.20
≤0.20
≤0.30
≥250
400~500
ASTM A36/A36M-03a
ASTM A105
≤0.35
0.6-1.05
≤0.35
≤0.050
≤0.040
≤0.20
≤0.20
≤0.30
≥310
485~620
ASTM A105/A105M
SAE1013
0.11~0.16
0.50~0.80
_
≤0.040
≤0.050
≤0.20
≤0.20
≤0.30
_
_
ASTM A568/A568M-91a
SAE1015
0.13~0.18
0.30~0.60
_
≤0.040
≤0.050
≤0.20
≤0.20
≤0.30
_
_
SAE1017
0.15~0.20
0.30~0.60
_
≤0.040
≤0.050
≤0.20
≤0.20
≤0.30
_
_
SAE1018
0.15~0.20
0.60~0.90
_
≤0.040
≤0.050
≤0.20
≤0.20
≤0.30
_
_
SAE1020
0.18~0.23
0.30~0.60
_
≤0.040
≤0.050
≤0.20
≤0.20
≤0.30
_
_
S235JR
0.15~0.20
≤1.4
_
≤0.035
≤0.035
≤0.20
_
_
≥235
400~510
EN10025
S275JR
≤0.22
≤1.4
_
≤0.035
≤0.035
≤0.20
_
_
≥275
490~610
ST37-2
0.17~0.20
≤1.4
_
≤0.045
≤0.045
≤0.20
_
_
≥235
