MOQ: | 1 Ton |
Price: | Negotiable |
Standard Packaging: | In bundles or in wooden boxes. |
Delivery Period: | 20-40days |
Payment Method: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Capacity: | 60000 Ton/Tons per Year |
EN10216-2 is a European standard that specifies the technical delivery conditions for seamless steel tubes made from non-alloy and alloy steels with specified elevated temperature properties. These tubes are primarily used for pressure purposes, such as in the construction of boilers, pressure vessels, and pipelines.
The chemical composition of these steel grades is crucial for their performance in high-temperature environments. Below is a table presenting the typical chemical composition for each grade:
Element (%) | P195GH | P235GH | P265GH | 20MnNb6 | 16Mo3 |
---|---|---|---|---|---|
C | ≤ 0.20 | ≤ 0.16 | ≤ 0.20 | ≤ 0.20 | ≤ 0.12 |
Si | ≤ 0.35 | ≤ 0.35 | ≤ 0.40 | ≤ 0.40 | ≤ 0.35 |
Mn | 0.70-1.40 | 0.60-1.20 | 0.70-1.40 | 1.20-1.50 | 0.40-0.90 |
P | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 |
S | ≤ 0.015 | ≤ 0.015 | ≤ 0.015 | ≤ 0.015 | ≤ 0.010 |
Cr | - | - | - | - | 0.30-0.60 |
Mo | - | - | - | - | 0.25-0.35 |
Nb | - | - | - | 0.02-0.05 | - |
The mechanical properties of these steel grades are essential for ensuring their performance under pressure. Below is a table presenting the typical mechanical properties for each grade:
Property | P195GH | P235GH | P265GH | 20MnNb6 | 16Mo3 |
---|---|---|---|---|---|
Yield Strength (MPa) | ≥ 195 | ≥ 235 | ≥ 265 | ≥ 275 | ≥ 275 |
Tensile Strength (MPa) | 320-440 | 360-500 | 410-570 | 450-600 | 440-590 |
Elongation (%) | ≥ 24 | ≥ 25 | ≥ 23 | ≥ 22 | ≥ 22 |
The EN10216-2 standard covers several steel grades, including:
These seamless steel tubes are widely used in various industries, including:
Depending on specific requirements, alternative grades may be considered:
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
MOQ: | 1 Ton |
Price: | Negotiable |
Standard Packaging: | In bundles or in wooden boxes. |
Delivery Period: | 20-40days |
Payment Method: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Capacity: | 60000 Ton/Tons per Year |
EN10216-2 is a European standard that specifies the technical delivery conditions for seamless steel tubes made from non-alloy and alloy steels with specified elevated temperature properties. These tubes are primarily used for pressure purposes, such as in the construction of boilers, pressure vessels, and pipelines.
The chemical composition of these steel grades is crucial for their performance in high-temperature environments. Below is a table presenting the typical chemical composition for each grade:
Element (%) | P195GH | P235GH | P265GH | 20MnNb6 | 16Mo3 |
---|---|---|---|---|---|
C | ≤ 0.20 | ≤ 0.16 | ≤ 0.20 | ≤ 0.20 | ≤ 0.12 |
Si | ≤ 0.35 | ≤ 0.35 | ≤ 0.40 | ≤ 0.40 | ≤ 0.35 |
Mn | 0.70-1.40 | 0.60-1.20 | 0.70-1.40 | 1.20-1.50 | 0.40-0.90 |
P | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 |
S | ≤ 0.015 | ≤ 0.015 | ≤ 0.015 | ≤ 0.015 | ≤ 0.010 |
Cr | - | - | - | - | 0.30-0.60 |
Mo | - | - | - | - | 0.25-0.35 |
Nb | - | - | - | 0.02-0.05 | - |
The mechanical properties of these steel grades are essential for ensuring their performance under pressure. Below is a table presenting the typical mechanical properties for each grade:
Property | P195GH | P235GH | P265GH | 20MnNb6 | 16Mo3 |
---|---|---|---|---|---|
Yield Strength (MPa) | ≥ 195 | ≥ 235 | ≥ 265 | ≥ 275 | ≥ 275 |
Tensile Strength (MPa) | 320-440 | 360-500 | 410-570 | 450-600 | 440-590 |
Elongation (%) | ≥ 24 | ≥ 25 | ≥ 23 | ≥ 22 | ≥ 22 |
The EN10216-2 standard covers several steel grades, including:
These seamless steel tubes are widely used in various industries, including:
Depending on specific requirements, alternative grades may be considered:
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.