G3464 Stbl39 Alloy Steel Seamless Tube
G3464 Stbl39 is an alloy steel seamless pipe according to Japanese Industrial Standard JIS G3464, which is usually used for pipes and equipment in high temperature and high pressure environments.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of g3464 stbl39 alloy steel seamless tube in China, also supports customized service with low price. Welcome to wholesale discount g3464 stbl39 alloy steel seamless tube for sale here from our factory. Contact us for free sample.
G3464 Stbl39 Alloy Steel Seamless Tube
G3464 Stbl39 alloy steel seamless pipe is an alloy structural steel pipe. This type of steel pipe is usually used in high temperature and high pressure environments and has high strength, toughness and corrosion resistance.
The main chemical composition of G3464 Stbl39 seamless pipe usually contains about 0.12-0.18% carbon (C), 1.20-1.60% manganese (Mn), 0.10-0.20% vanadium (V) and other elements.
Stbl39 seamless pipe has high tensile strength and yield strength, which gives it excellent performance in high-pressure environments. Additionally, it generally has good toughness, which helps it withstand shock and vibration.
Stbl39 alloy steel pipe usually requires proper heat treatment to achieve the required properties. Heat treatment processes can include annealing, normalizing, quenching, etc. The specific treatment methods will vary according to specific product specifications.
G3464 Stbl39 steel pipe is often used to manufacture high-pressure vessels, boilers, chemical equipment, oil and gas transmission pipelines, etc. Due to its high strength and corrosion resistance, it is suitable for occasions requiring high temperature and high pressure performance.
Product Properties
Chemical Compositions(%) of JIS G3429
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| STH11 | ≤0.50 | 0.10-0.35 | ≤1.80 | ≤0.035 | ≤0.035 | / | / | / |
| STH12 | 0.30-0.41 | 0.10-0.35 | 1.35-1.70 | ≤0.030 | ≤0.030 | / | / | / |
| STH21 | 0.25-0.35 | 0.15-0.35 | 0.40-0.90 | ≤0.030 | ≤0.030 | ≤0.25 | 0.80-1.20 | 0.15-0.30 |
| STH22 | 0.33-0.38 | 0.15-0.35 | 0.40-0.90 | ≤0.030 | ≤0.030 | ≤0.25 | 0.80-1.20 | 0.15-0.30 |
Tolerances of JIS G3429
| Tolerance | Data |
|---|---|
| Outside diameter: | 0.01 |
| Wall thickness: | 0.3 |
| Wall thickness disparity: | Within 20% of the nominal wall thickness |
| Length: | >+30mm |
G3464 Stbl39 Alloy Steel pipe
Company Advantage
The core advantages of gnee company lie in its large production scale, abundant raw material resources, advanced production technology, highly automated production process and experienced professional team. These elements enable it to efficiently produce high-quality steel products while providing customized solutions to meet diverse market needs, remain competitive, and occupy a leading position in the industry.
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FAQ
Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
Q.What product information do I need to provide?
A.You need to provide the grade, width, thickness, coating and tonnage you need to buy.
Q.How do your guarantee the quality?
A.Before mass production, there must be pre-production samples; before shipment, there must be final inspection.
Q.Can you send samples?
A.Of course, we can provide customers with free samples and express shipping service to all over of theworld.
Q.What are alloy steel tubes?
A.Alloy steel pipe is a kind of seamless steel pipe, its performance is much higher than the general seamless steel pipe, because this steel pipe inside containing Cr, high temperature resistance, low temperature, corrosion-resistant performance of other non-pipe joints not match.
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