Name: Die Forging astm a269 tp316 ss630 bolt shaft
A steel bolt shaft is a fundamental component in many mechanical and structural applications. A long, cylindrical rod made of alloy steel.Commonly made from carbon steel, alloy steel, stainless steel , and high-strength steel. The diameter of the shaft can vary widely depending on the application, from small fractions of an inch to several inches. The length can also according customer's require.
Applications
--Structural: (Used in building, bridges, and other infranstructure.)
--Mechanical: (Found in engines, machinery, and equipment.)
--Industrial: (Used in manufacturing and assembly processes.)
Packaging & Delivery
| Packaging Details: |
Export standard package or according to customer requirement |
| Delivery Detail: |
30~60days according to various quantity |
Product List
| Name |
Technique |
Material
|
Dia/mm |
Wall thickness |
Length/mm |
| Forging shaft |
Forging+turning+grinding |
alloy steel
carbon steel
stainless steel
|
200-800 |
---- |
500-20000 |
| Hollow shaft |
Forging+drilling+turning |
150-800 |
≥15mm |
≤17000 |
| Shaft sleeve |
Forge+drill & bore+turning +milling |
400-700 |
≥15mm |
≤18000 |
| Large bolt |
Rolled/forge+turning+threading |
300-800 |
---- |
≤17000 |
| Hydraulic cylinder |
Forging+drill & bore+ turning |
300-2000 |
≥10mm |
≤10000 |
| Other parts in deep-hole |
Forge+ drill & bore+turning+mill |
300-2000 |
---- |
≤20000 |
Product Fllow
1.Inquiry with drawings in details.
2.Confirm steel material, chemical compositions, mechanical properties, tolerance.
3.Confirm payment terms,order materials or check material in stock.
4.Check material chemical compositions, material weight, dimensions.
5.Cut materials record weight, making mould for casting of pr-hearting for forging.
6.Forging ratios, heat treatment ,dimension check.
7.Rough machining, UT test,heat treatment.
8.Semi-finish, quenching,
8.Fine machining, UT test, dimension inspection, mechanical properties test.
9.Customer inspection, packing, delivery arrangement.
Steel ingot making
EAF + LF + VD/VAD or ESR
Manufacturing process
EAF + LF + VD+ Forging+ Normalizing & Tempering + Rough machining + UT test + Quenching & Tempering + Precision machining
Inspection Report
Chemical composition report, Physical properties report, Heat treatment report, Dimensional inspection report, NDT report Nondestructive test (NDT)UT ( ultrasonic testing ), MT ( magnetic particle testing ), PT ( penetrant testing)
Quality certification: ISO 9001: 2008, IQNET
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