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Stud Bar DIN975 976 Metric Size B7 B7M B16 "End to End" M16-2.0~M100-6.0
1, Not sticky: Almost all the material is not bonded with PTFE
coating. Thin film also showed good adhesion properties.
2, Heat resistance: PTFE coating has excellent heat resistance and
low temperature properties. Short period of time can be high
temperature to 300 ℃, generally between 240 ℃ ~ 260 ℃ can be used
continuously, with significant thermal stability, it can work
without embrittlement in freezing temperatures, it does not melt at
high temperatures.
3, Sliding: PTFE coating has a low coefficient of friction. Load
sliding friction coefficient changes, but only in the values
between 0.05-0.15.
4, anti-wet: PTFE coating surface water and oil production
operations are not easy to dip solution, such as sticking a small
amount of dirt, simply wipe clean. Downtime is short, save time and
improve efficiency.
5, Wear resistance: under high load, with excellent wear
resistance. In a certain load, wear-resistant and non-adherence
with the dual advantages.
6, Corrosion resistance: PTFE is almost free from erosion of the
drug, in addition to withstand molten alkali metal fluoride, a
strong acid medium, and above all than 300 ℃ sodium hydroxide
(including aqua regia), strong oxidizing agents, reducing agent and
various organic solvents, can protect parts from being any kind of
chemical corrosion.
Name: (Maichuan) | DIN975 976 Metric Size B7 B7M B16 |
Equal Standard | DIN975 |
Standard No | ASTM A193 ASTM A320 |
Thread Type | UNC, UNF, UNEF, M, BSW, BSF, TR, ACME, NPT TP |
Material | Alloy Steel(40Cr/35CrMo/4140) |
Dimension | Metric size from 6mm-100mm, Inch size from 1/8"-3-1/2". |
Surface treatment | PTFE, PTFE, Xylan Blue, treatment: Plain, black finished, Zinc plated (Galv), Hot DIP Galvanized, Nickel, phosphate black, DACRO coating, etc. |
Production Technique | Cold forging, Hot forming, Machining, Heat treatment, Staming, etc |
Grade | ASTM A193 B7 B7M A320 B7 B7M B16 |
Tolerance | 6g |