- 1.4028 Valve
- 1.4028 Flange
- 1.4028 pipe fitting
- 1.4028 angle bar
- 1.4028 pipe
1.4028
1.4028 angle bars, 1.4028 flanges, Pipe Fitting, Steel Pipe, Heat Exchanger and Reducer, Gasket, Tee, Pipe Fitting, Tube Plate, have all specifications. With many yeas production experience, strict control 1.4028 chemical composition and 1.4028 mechanical properties.
Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.
Angle bar: 1mm to 1300mm
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
| C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
|---|---|---|---|---|---|---|---|---|
| 0.26-0.35 | 1.00 | 1.50 | 0.040 | 0.015 | 12.0-14.0 |
3. Delivery status: the annealing state, more than 235 HB.
4. Product introduction: martensite stainless steel type, mechanical processing performance is good, the quenching after tempering, has excellent corrosion resistance, polishing performance, high strength and wear resistance, suitable for manufacturing endure high load and high wear resistance and corrosion medium in under the action of plastic mold, transparent plastic products mould etc.
5. The physical constants
4 Cr13 steel critical temperature
The critical point Acl Ac3 Ms
Temperature (approximate) / ℃ 820 1100 250
6. Heat treatment process
Project the heating temperature, ℃ cooling way hardness
Annealing 750-800 than 235 HB furnace cold
Quenching 1050-1100 oil cold ≧ 50 HRC
Tempering 200-300 air cold ≧ 50 HRC
Execution standard: GB/T12770-2000, GB/T12771-2000; ASTM/ASME A249 / A312 / A554 / A778 / A789; EN10217-7; DIN17457, etc
th: Any lenth based on the customer's requirement.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement
Excellent service for all kinds of industries,with advantages of technologies, equipment and price.
Mechanical properties
ViTa llium Mechanical properties,production completely according to the ViTa llium standards to meet the ViTa llium mechanical performance, can also according to the customer request, to meet the requirements of customers of ViTa llium mechanical properties.
Heat treatment
ViTa llium Heat treatment,production completely according to the ViTa llium standards to meet the ViTa llium Heat treatment, can also according to the customer request, to meet the requirements of customers of ViTa llium Heat treatment.
Machining
ViTa llium Machining,production completely according to the ViTa llium standards to meet the ViTa llium Machining, can also according to the customer request, to meet the requirements of customers of ViTa llium Machining.
Welding performance
ViTa llium Welding performance,production completely according to the ViTa llium standards to meet the ViTa llium Welding performance, can also according to the customer request, to meet the requirements of customers of ViTa llium Welding performance.
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