| Material: | Carbon Steel |
|---|---|
| Type: | Round Head |
| Connection: | Common Bolt |
| Head Style: | Round |
| Standard: | DIN, ANSI, JIS, GOST |
| Grade: | B6 |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier We are a professional manufacturer of 42CrMoA anchor bolt,34CrNiMo6 10.9 anchor Bolt,,wind foundation anchor bolts.
A193 B7 Anchor bolt
M36 M39 Anchor Bolt
M48 Anchor,M56 anchor bolts
Anchor cage is composed by anchor bolts, 2 anchor plates(templates)-upper template(temporary template, upper anchor bolt), lower template(lower anchor bolt), Steel Nuts, seal nut(nylon nut), Washers(gaskets), adjusting feet assemblies, splice plates(connecting plates), PVC tubes, corrosion protecting grease, fabric,HDPE bolt caps(bolt hat) etc.
Anchor bolts are the most important part in this assemblies in WTGS(wind turbine generator system) since this part will bear the pre-stress, pre-tensioning forces, and take responsibility for the stability of the whole turbine or tower. Our manufacturer have the most advanced facility of heat-treatment of steel round bars, which means the pre-stress bearing capacity, tensile strength, yield strength abilities are much higher than the international standard.
We produce 42CrMoA anchor bolts ,stud bolts for wind turbine foundation anchor cages. 42CrMoA is a high level alloy steel grade of china standard, which equal to
We produce 42CrMoA steel bolts for wind turbine foundation anchor cages. 42CrMoA is a high level alloy steel grade of GB standard, which equal to 34CrNiMo6 and A193 B7 . mill test certificate of 42CrMoA will be provided.
Property Class: 8.8 9.8 10.9 12.9
Diameter : M16 to M56
Tensile Strength : 860 MPa, 900MPa, 1040Mpa, 1220Mpa , or according to client's requirements.
Yield strength : 600 MPa, 650 MPa, 830 MPa, 970 MPa, or according to client's requirements.
-40 ºC Impact energy: higher than 27J
Rockwell Hardness HRC: 23 to 44, or according to client's requirements.
| Grade | Dia | Tensile Strength Rm/MPa |
2% Elongation Limit RP 0.2/MPa |
Stress Under Proof Load SPf/MPa |
Elongation after fracture A/% |
Reduction oF Area after Fracture Z/% | Rockwell Hardness /HRC |
Bolt Length mm |
-40 ºC Impact Absorb Energy K/J |
|
| min | max | max | ||||||||
| 8.8 | M16 ~M56 |
830 | 660 | 600 | 12 | 52 | 23 | 34 | 12000 | 27 |
| 9.8 | 900 | 720 | 650 | 10 | 48 | 28 | 37 | |||
| 10.9 | 1040 | 940 | 830 | 9 | 48 | 32 | 39 | |||
| 12.9 | 1220 | 1100 | 970 | 8 | 44 | 39 | 44 | |||
34CrNiMo6 bolt
Suppliers with verified business licenses
Audited Supplier 
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