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Sam"Wenzhou Shangle Steel's products are truly game-changers. Their stainless steel pipes have not only streamlined our operations but also boosted overall efficiency. High quality, reliable, and durable, they are a valuable addition to our projects!" -
Peter"Choosing Wenzhou Shangle Steel is one of the best decisions we've made. Their commitment to quality and customer service is unparalleled. The stainless steel pipes we procured became integral to our manufacturing process and significantly improved our productivity!"
Austenitic Stainless Steel Square Tube ASTM A312 TP347H For High Temperature
| 原产地 | CHINA |
|---|---|
| 品牌名称 | Shangle |
| 认证 | PED,IS09001 |
| 产品型号 | Stainless steel square tube |
| 最小订货量 | Negotiable |
| 价格 | Negotiable |
| 包装 | Woven Packing |
| 交货周期 | 30DAYS |
| 付款条款 | L/C, T/T |
| 供货能力 | 9999 |
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x产品详情
| Keyword | Stainless Steel Square Tube | Material | Stainless Steel |
|---|---|---|---|
| Shape | Square | Grade | 347/347H |
| Type | Pipe/tube |
产品说明
ASTM A312 TP347H Stainless Steel Seamless Square Pipes For High Temperature
Wenzhou Shangle Steel Co., Ltd. (Shangle) founded in 2017,is a comprehensive company integrating industry and trade.As a leading supplier of stainless steel products in Wenzhou, it has a wide range of products in stock that have been rigorously tested and are ready to be shipped.
Description:
ASTM A312 Gr TP347H is an austenitic stainless steel. It has chromium and nickel content which give it the corrosion resistant properties. For extra toughness, the A312 347H material has higher carbon content.
We are the professional exporter and supplier of ASTM A312 TP347H Seamless Stainless Steel Pipe,SA 312 TP347H pipe,ASTM A312 TP347 Seamless Stainless Steel Pipe.
A312 TP347H pipe is mainly used where corrosion resistance and sustained operations at temperatures between 800°F and 1500°F (427°C ~ 816°C) is of the utmost importance. It is also a superior grade for use on heavy welded objects, which cannot be re-annealed.
As a higher grade from AISI 321H, the intergranular corrosion of 347H is achieved through the use of niobium (Nb) as a stabilizing element to maximize this feature. SS 347 has a good mechanical properties welding performance, excellent resistance to intergranular corrosion.
Chemical Composition:
| Grade | UNS | C | Mn | P | S | Si | Cr | Ni | Nb |
| TP347H | S34709 | 0.04-0.10 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 17.0-19.0 | 9.00-13.00 | 8×C%-1.5 |
Mechanical Properties:
| Grade | Tensile Strengtd ksi (MPa) min | Yield Strengtd 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
| 347/347H | 75 (515) |
30 (205) |
40 | 201 | 95 |
Detail Images:
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