ASTM A519 1035 Seamless Carbon And Alloy Steel Mechanical Tubing For Hydraulic
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Detail Information |
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Product Name: | JIS G3444 Structural Steel Tubes For Mechanical Usage | Model No: | JIS G3444 |
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Technique: | Cold Drawn | Surface Treatment: | Oiled |
Type: | Seamless | Alloy Or Not: | Non-alloy |
Section Shape: | Round | Application: | For Boilers,Superheaters,Steam Linepipes Of Boilers |
High Light: | JIS G3444 Structural Steel Tubes,TORICH Structural Steel Tubes,33.4MM Structural Steel Tubes |
Product Description
JIS G3444 Structural Steel Tubes for Mechanical Usage
JIS G3444 indicated welded or consistent carbon steel tubes for general auxiliary purposes,civil designing, engineering, steel towers, frameworks, swaggers, heaps for concealment of avalanche and different structures
Steel Grade | Chemical Composition % | ||||
C | Si | Mn | P | S | |
STK 400 | 0.25 max. | - | - | 0.040 max. | 0.040 max. |
STK 490 | 0.18 max. | 0.55 max. | 1.50 max. | 0.040 max. | 0.040 max. |
Steel Grade | Tensile strength | Yield Strength | Elongation % |
N/kgf | N/kgf | (No.5 test piece) | |
STK 400 | 400 {41} min. | 245 {25} min. | 23 min. |
STK 490 | 490 {50} min. | 325 {33} min. | 23 min. |
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FAQ:
Q: Are you trading company or manufacturer?
A: We are a professional steel pipes materials manufacturer.
Q: How long is your delivery time?
A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.
Q: Do you provide free sampleas?
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.
If you have another question, pls feel free to contact us.
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