Detail Information:
Chemical composition of our Steel Bar 40XH2MA:
| Grade |
C |
Si |
Mn |
P≤ |
S≤ |
Cr |
Mo |
Ni |
Cu≤ |
| AISI 4340 |
0.38-0.43 |
0.15-0.35 |
0.60-0.80 |
0.030 |
0.040 |
0.70-0.90 |
0.20-0.30 |
1.65-2.00 |
0.35 |
Equivalent Grades:
| USA |
Japanese |
Gemany |
British |
France |
Chinese |
RUSSIA |
| ASTM&AISI&SAE |
JIS |
EN DIN |
EN BS |
EN NF |
GB |
TOCT |
| 4340E4340 |
SNCM439 |
36CrNiMo41.6511 |
36CrNiMo41.6511 |
36CrNiMo41.6511 |
40CrNiMoA40CrNi2Mo |
40XH2MA |
Details:
| Material: |
Alloy Steel Round Bar 40XH2MA |
| Diameter: |
8mm-500mm |
| Length: |
3000mm-12000mm Straightness: 3mm/M max |
| Process: |
EAF + LF + VD + Forged + Heat Treatment (optional) |
| Delivery condition: |
Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) |
| Delivery Time: |
7-30 days |
| MOQ: |
1 tons |
| Heat treatment: |
Normalized / Annealed / Quenched / tempered |
| Technical Data: |
According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing |
| Test: |
Ultrasonic test according to SEP 1921-84 G3 C/c |
| Marking: |
Grade, heat NO. length will be stamped one each bar with required color |
| Payment: |
T/T,L/C,D/P,D/A,O/A ETC |
| Application: |
Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. |
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