EN31/Gcr15/SAE52100 Alloy Steel Round Bar
Product Description
EN31/Gcr15/SAE52100 Alloy Steel Round Bar
1. DIN EN31/Gcr15/SAE52100
2. Hot rolled or forged condition, annealing, black or milled surface
3. Annealed Hardness: 170-207
4. Hot rolled technology: EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
5. Ultrasonic test standard: SPE1921-GR3, CLASS C/C
6. Production leadtime: 7~10 days
Applications:
Used for making axle
Competitive Advantage:
1. High strength,
2. High toughness
3. Good hardenability
4. Prefect machinability
5. Competitive price.
6. Fast production leadtime
7. All the material are inspected with 3 times to meet the highly standards
| Grades(based on usage): |
|
|
| Chinese |
American |
German |
|
|
|
|
| GB |
AISI |
DIN |
|
|
|
|
| GCr15 |
SAE52100 |
EN31 |
|
|
|
|
| Chemical compositions(%) |
|
| Grade |
C |
Si |
Mn |
Cr |
P |
S |
| EN31 |
0.95-1.05 |
0.15-0.35 |
0.20-0.40 |
1.30-1.65 |
≤ 0.027 |
≤ 0.02 |
| Payment Terms: | 30% deposit. the blance against L/C at sight or T/T |
| |
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