Product Details
Place of Origin: Wenzhou,China
Brand Name: Zheheng
Certification: ISO9001
Model Number: 410
Payment & Shipping Terms
Minimum Order Quantity: MOQ500kg
Packaging Details: In wooded cases or pallets,or as for clients requirement
Delivery Time: 7-15 working days after receiving payment
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 1000 Ton/Tons per Month
Port: |
Ningbo |
OD: |
Φ6--630mm |
Section Shape: |
Round |
Package: |
Seaworthy Standard Package |
Price Terms: |
FOB,CIF,CFR,EXW |
Length: |
1-12m |
Technique: |
Hot Rolled/Cold Rolled |
Wall Thickness: |
1-40mm |
Series: |
400 Series |
Port: |
Ningbo |
OD: |
Φ6--630mm |
Section Shape: |
Round |
Package: |
Seaworthy Standard Package |
Price Terms: |
FOB,CIF,CFR,EXW |
Length: |
1-12m |
Technique: |
Hot Rolled/Cold Rolled |
Wall Thickness: |
1-40mm |
Series: |
400 Series |
Overview
Grade 410 stainless steels are general-purpose martensitic stainless steels containing 11.5% chromium, which provide good corrosion resistance properties. However, the corrosion resistance of grade 410 steels can be further enhanced by a series of processes such as hardening, tempering and polishing. Quenching and tempering can harden grade 410 steels. They are generally used for applications involving mild corrosion, heat resistance and high strength. Martensitic stainless steels are fabricated using techniques that require final heat treatment. These grades are less resistant to corrosion when compared to that of austenitic grades.
Application
Bolts, screws, bushings and nuts
Petroleum fractionating structures
Shafts, pumps and valves
Mine ladder rungs
Gas turbines
410 Stainless Pipe Chemical Composition
| Gade | C | Mn | Si | P | S | Cr | Ni | |
| 410 | min. | - | - | - | - | - | 11.5 | 0.75 |
| max. | 0.15 | 1 | 1 | 0.04 | 0.03 | 13.5 |
Physical Properties
| Grade | Density (kg/m³) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
| 0-100 °C | 0-315 °C | 0-538 °C | at 100 °C | at 500 °C | |||||
| 410 | 7800 | 200 | 9.9 | 11 | 11.5 | 24.9 | 28.7 | 460 | 570 |
Mechanical Properties Stainless Steel 410
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50 mm) | Hardness Brinell (HB) | Impact Charpy V (J) |
| Annealed * | 480 min | 275 min | 16 min | - | - |
| 204 | 1475 | 1005 | 11 | 400 | 30 |
| 316 | 1470 | 961 | 18 | 400 | 36 |
| 427 | 1340 | 920 | 18.5 | 405 | # |
| 538 | 985 | 730 | 16 | 321 | # |
| 593 | 870 | 675 | 20 | 255 | 39 |
| 650 | 300 | 270 | 29.5 | 225 | 80 |
Corrosion Resistance
Grade 410 stainless steels are resistant to hot gases, steam, food, mild acids and alkalies, fresh water and dry air. These steels obtain maximum corrosion and heat resistance through hardening. However, grade 410 steels are less corrosion resistant than austenitic grades and grade 430 ferritic alloys containing 17% chromium. Smooth surface finish offers improved performance of steels.
Heat Resistance
Grade 410 steels have good scaling resistance at temperatures of up to 650 °C. However, the mechanical properties of the material will tend to reduce at temperatures ranging from 400 to 580 °C.
Heat Treatment Annealing
Grade 410 steels can be fully annealed at temperatures from 815 to 900 °C, followed by slow furnace cooling and air-cooling. Process annealing of grade 410 steels can be carried out at temperatures ranging from 650 to 760 °C and air-cooled. Hardening – Hardening of grade 410 steels can be performed at 925 to 1010 °C, followed by air and oil quenching. Heavy sections of grade 410 need to be oil quenched. Tempering, to enhance the mechanical properties and hardness of grade 410 steels, follows this process. It is not recommended to perform tempering at temperatures from 400 to 580 °C.
Package Process
1.with plastic cap to protect both ends
2.weaving bag wrapped outside the pipe
3.then pack into wooden case.
Image
Company introduction
