Hebei Lufeng Piping Equipment Co., Ltd.
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Product Specification
We supply ASTM A240 S32750 duplex stainless steel plates with technical requirement below.
| 1 | (Duplex) Austenitic/Ferritic Stainless Steels plates | |
| 2 | Heat Treatment according to SA-480 Point 15.3 and Table A1.2, ASME II part. A, Ed.2019 | |
| 3 | Material According to SA-240 and SA-480, ASME II part. A, Ed. 2019 | |
| 4 | MTC According to SA-240 and SA-480 point 8 , ASME II part. A, Ed. 2019 | |
| 5 | Certification according to EN 10204 3.1 | |
| 6 | Marking According to SA-240 and SA-480 point 25, ASME II part. A, Ed. 2019 + Client's Logo and project number | |
| 7 | Material certified as SA-240 shall be from one of the following editions 88c through 17 | |
| 8 | The ferrite content shall be 35 vol% to 65 vol% | |
| 9 | The hardness of grades with PREN ≤ 40,0 % according to Formula (1) shall not exceed 28H RC. | |
| 10 | The hardness of grades with PREN > 40,0 % according to Formula (1) shall not exceed 32 HRC | |
| 11 | Formula: PREN= %Cr +3,3 (%Mo +0.,5 x %W) +16 x %N | |
| 12 | Brinell hardness measurements obtained on duplex stainless steels cannot be converted to Rockwell C hardness values using existing tables in ASTM E140 or ISO 18265. | |
| 13 | Material shall be adequately protected to ensure no damage during shipping and handling | |
| 14 | Material shall be Impacted at -10°C. With a lateral expansion not less than 0,38mm | |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2008
Total Annual:
$1,000,000-$5,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hebei Lufeng Piping Equipment Co., Ltd. is ISO 9001 certified exporter & supplier of steel piping materials. We are committed to provide customers quality products with competitive prices and efficiency service. Established in 2008, our experienced and friendly staffs are dedic... Hebei Lufeng Piping Equipment Co., Ltd. is ISO 9001 certified exporter & supplier of steel piping materials. We are committed to provide customers quality products with competitive prices and efficiency service. Established in 2008, our experienced and friendly staffs are dedic...
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