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ASTM A388, 4145H, 4145Mod Drilling Stabilizer, Normalizing + Tempering +Q&T Heat Treatment
Specifications:
1.Material: 4145H, 4145Mod, 40CrMnMo, etc.
2.UT: ASTM A388
3.Smelting method: EAF+LF+VD
4.Heat treatment: normalizing + tempering + Q&T
5.Chemical component(%):
| C | Si | Mn | P | S |
| 0.43~0.49 | 0.20~0.35 | 1.05~1.20 | ≤0.025 | ≤0.025 |
| Cr | Ni | Mo | Cu |
|
| 1.05~1.25 | ≤0. 25 | 0.25~0.35 | 0. 20
|
|
6.Standard Stabilizer Sizes:
| Hole size | Body OD | Fishing Neck length | Blade Length | Blade Width | Tong Space | Bore | Oal Length |
| 8 | 4 3/4 | 30 | 15 | 3 | 25 | 2 1/4 | 72 |
| 8 1/2 | 6 1/2 | 30 | 18 | 3 | 27 | 2 13/16 | 78 |
| 12 1/4 | 8 | 30 | 18 | 3 1/2 | 28 | 2 13/16 | 83 |
| 12 1/4 | 9 1/2 | 30 | Contact Infomation
Company name:Steel Forging Online Market
Status:[Offline] [Send message] [Chat] Business contact:Sunny Cheng (Ms.) Telphone:  Mobile:  Fax:  Area: Caribbean Region-Bermuda  Address:Genlou Streeet Zip:518000 |