EN 10305-2 34MnB5 ERW Welded Cold Drawn Precision steel Tubes For Automotive Industry
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 2 tons | Price : | Negotiated |
|---|---|---|---|
| Packaging Details : | Packing in woven bags | Delivery Time : | 25-30 working days |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 50 tons |
| Place of Origin: | China | Brand Name: | Torich |
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| Certification: | CE,ISO | Model Number: | ST37.2,ST44.2,ST44.3,M22,etc |
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Detail Information |
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| Name: | Precision Square Steel Tube 150x150 DIN 2395 Electric Welded ST37.2 Steel Pipe | Grade: | ST37.2,ST44.2,ST44.3,M22,etc |
|---|---|---|---|
| Type: | Carbon | Delivery Condition: | NBK, BK, Etc |
| High Light: | CJ/T120-2008 Plastic Coated Steel Pipe,DN2200 Plastic Coated Steel Pipe,DN2200 Plastic Coated Steel Tube |
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Product Description
Precision Square Steel Tube 150x150 DIN 2395 Electric Welded ST37.2 Steel Pipe
1.Brief introduction of DIN 2395 precision square steel tube:
Similar standards: EN 10305-5
Material/grade: RST 37-2(E235), ST37-3(E195), St 44-2, St 44-3,USt37-2
Size dimension:
Width: 10, 15, 20, 25, 30, 35, 40,50,60,70,80,etc mm;
Height: 15, 20, 25, 30, 35, 40, 50, 60,70,80,100,120,150mm;
WT: 1.5 - 3 mm.
Length: 4M- 12M or according to customer' require.
Height and width's tolerance:
Height up to 20 mm:± 0.20 mm,
Height up to 25, 30, 35 mm:± 0.25 mm,
Height of up to 40, 50 mm:± 0.30 mm,
Height up to 60 mm:± 0.40 mm.
2. Delivery conditions of precision square tubing:
| Delivery Conditions | Symbol | Description | Quality Level |
|
Welding and polishing
|
M
|
usually not heat treated, but suitable for final annealing, heat treatment after welding and oxide skin not provided | A or B |
| BKM | similar to M and polished | / | |
| Normalizing | NBK | After the cold bending process, annealing in a available environment |
3.Mechanical property:
| Grade | NBK (normalized) | BKM (welded and sized) | ||||
| Tensile strength Rm N/mm² | Yield strength ReH N/mm² min | Elongation at repture A5% min | Tensile strength Rm N/mm² | Yield strength ReH N/mm² min | Elongation at repture A5% min | |
| USt 37.2 | 360-470 | 235 | 23 | 390 | 250 | 7 |
| RSt 37.2 | ||||||
| St 37.3 | ||||||
| St 44.2 | 430-540 | 275 | 21 | 460 | 290 | 6 |
| St 44.3 | ||||||
| M22 | 420 min | 290 | 25 | - | - | - |
| QSte340 N | 460-580 | 340 | 27 | - | - | - |
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
4.Precision Square Steel Tube product show:
5.Packing method:
Q&A
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q: Do you have agent or distributor in our country?
A: We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.
Q: How is your production capability?
A: 1. 2000 tons monthly production capacity, 5000 tons monthly trading capability
2. Prompt and Timely shipment
Q: How to get the sample?
A: 1. You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2. Sample charges will be refunded when order is placed.
Enter Your Message
| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |