ASTM A519 1035 Seamless Carbon And Alloy Steel Mechanical Tubing For Hydraulic
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 5 Tons | Price : | negotiable |
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| Packaging Details : | In bundles or wooden box or upon request | Delivery Time : | 30-45 Days |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 60000 Tons per Year |
| Place of Origin: | China | Brand Name: | Torich |
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| Certification: | ISO 9001 ISO 14001 TS 16949 | Model Number: | GB18248 |
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Detail Information |
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| Product Name: | GB18248 34CrMo4 30CrMnSiA Seamless Steel Tubes For Gas Cylinder | Type: | Seamless Steel Tube |
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| Material: | 30CrMo 34CrMo4 35CrMo4 | Usage: | Gas Cylinder |
| Shape: | Round Shape | Length: | 4-12m |
| OD: | 5-420mm | WT: | 0.5-50mm |
| Surface: | Oiled | Manufacturing Technique: | Hot Rolled |
| High Light: | seamless steel pipe,precision stainless steel tubing |
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Product Description
GB18248 34CrMo4 30CrMnSiA Seamless Steel Tubes for Gas Cylinder
Products Description:
GB18248 34CrMo4 30CrMnSiA Seamless Steel Tubes for Gas Cylinder
Well-finished inside and outside surface. Alloy Steel tubes and pipes.
Standard: GB18248 JIS G3429
Applications: for High Pressure Gas Cylinder
Size Range:
OD: 5-420mm WT: 0.5-50mm Length:4-12m
Relevant standard: KS D3573
The Steel Refining Method:
The steel is Killed steel refined in electric furance or oxygen converter.
The method of Steel Tube Manufacturing:
Hot rolled (expanding) or cold rolling (drawing)
Steel Grade and Chemical Component
| No. | Grade | Chemical componenet(quality fraction)/% | ||||||||||
| C | Si | Mn | P | Sb | P+Sb | Cr | Mo | V | Ni | Cu | ||
| 1 | 37Mna |
0.34~ 0.40 |
0.10~ 0.30 |
1.35~ 1.75 |
≤0.020 | ≤0.020 | ≤0.030 | ≤0.30 | - | - | ≤0.30 | ≤0.20 |
| 2 | 34Mn2V |
0.30~ 0.37 |
0.17~ 0.37 |
1.40~ 1.75 |
≤0.020 | ≤0.020 | ≤0.030 | ≤0.30 | - |
0.07~ 0.12 |
≤0.30 | ≤0.20 |
| 3 | 30CrMoa |
0.26~ 0.34 |
0.17~ 0.37 |
0.40~ 0.70 |
≤0.020 | ≤0.020 | ≤0.030 |
0.80~ 1.10 |
0.15~ 0.25 |
- | ≤0.30 | ≤0.20 |
| 4 | 35CrMoa |
0.32~ 0.40 |
0.17~ 0.37 |
0.40~ 0.70 |
≤0.020 | ≤0.020 | ≤0.030 |
0.80~ 1.10 |
0.15~ 0.25 |
- | ≤0.30 | ≤0.20 |
| 5 | 34CrMo4a,c |
0.30~ 0.37 |
≤0.40 |
0.60~ 0.90 |
≤0.020 | ≤0.020 | ≤0.030 |
0.90~ 1.20 |
0.15~ 0.30 |
- | ≤0.30 | ≤0.20 |
| 6 | 30CrMnSiA |
0.28~ 0.34 |
0.90~ 1.20 |
0.80~ 1.10 |
≤0.020 | ≤0.020 | ≤0.030 |
0.80~ 1.10 |
≤0.10 | - | ≤0.30 |
≤0.20 |
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| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |