Products of other enterprises
Description
-
Round Bar
Specifications
- Grade: Alloy steel
- Standard: AISI, ASTM, BS, DIN, GB, JIS
- OD:10-500mm
- Thickness: Max:800mm
- Width: 205mm~2300mm
- Length: 1000mm~6000mm
- Place of Origin: China (Mainland)
- Model Number: 1.7220 / SCM430 / 30CrMo4 / 4130; 4140/42CrMo4/1.7225; En24 34CrNiMo6 1.6582 4340.
- Application: Mould steel
- Technique: Forged
- Special Use: Mold Steel ,Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
- Shape: Round bars/Flat bar/Plate
- Technology: Hot Rolled/Forged/Clod Draw
- Heat treatment: Annealing/Q+T
- Surface treatment:Black/Peeling/Polishing/Machined
- Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT
- Customer's logo: Available
- Test: SGS/UT100%/Elements testing
- Certificate: ISO/Mill certificate
- Experience: Ten years manufacturer experience
Chemical composition
Grade
C
Mn
Si
Cr
Mo
P≤
S≤
Ni≤
AISI4130
0.28-0.33
0.4-0.6
0.15-0.35
0.8-1.1
0.15-0.25
0.030
0.040
0.25
AISI4140
0.40~0.45
0.75~1.0
0.15~0.35
0.8~1.1
0.15~0.25
0.035
0.040
AISI4340
0.38~0.43
0.60~0.80
0.15~0.35
0.7~0.9
0.20~0.30
0.035
0.040
1.65~2.00
Contact the seller
ASTM/AISI Standard Alloy Round Bar
We recommend to see