Product Details:
Payment & Shipping Terms:
|
Material: | 40Cr | Grade: | 10.9 |
---|---|---|---|
Specification: | M45x3x350mm | Process: | Forging |
Surface Treatment: | Shot Blasting | Standard: | ISO, ANSI |
Quality Control: | 100% Inspected | Service: | OEM ODM |
40Cr Grade 10.9 High Strength Structural Bolt and Nut,40Cr M45 Fasteners Screws Bolts
1. Material Grade:40 Cr
2. Grade:10.9
3. Sizes:M45x3x350mm
4. Production Process:Forging
5. Surface Treatment:Blackening
6. Application:Mine, Cement Plant, Power Station, Chemical Industry, Ball Mill, SAG Mill
7. Production Process: Hot forging → Machining & Tapping→ Heat Treatment(Oil Quenching &
Tempering) → Blackening Treatment.
Composition (%) |
C |
Si |
Mn |
Cr |
Ni |
S |
P |
Cu |
40Cr | 0.37-0.44 | 0.17-0.37 | 0.5-0.8 | 0.8-1.0 | ≤0.3 | ≤0.035 | ≤ 0.035 | ≤0.03 |