Wuxi Zhongxin Special Steel Co.，Ltd
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 4000 MT PER week |
| Delivery Time | 5-25 Days |
| Packaging Details | Standard seaworthy export package |
| Standard | ASTM A314 |
| Grade | Type 631, 17-7 ph |
| Certificate | Mill MTC ,Third party Inspection |
| Mill | TISCO, ZPSS,etc |
| Process | Cold rolled |
| Thickness | 0.15mm- 120mm |
| Width | 10mm-2030mm |
| Length | Max 18000mm |
| Surface finish | Brushed ,Mirror , 2B |
| Edge | slit edge ,Mill edge |
| Brand Name | xinzheng |
| Model Number | 254 SMO |
| Certification | ISO, EN, MTC |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability | 4000 MT PER week |
| Delivery Time | 5-25 Days | Packaging Details | Standard seaworthy export package |
| Standard | ASTM A314 | Grade | Type 631, 17-7 ph |
| Certificate | Mill MTC ,Third party Inspection | Mill | TISCO, ZPSS,etc |
| Process | Cold rolled | Thickness | 0.15mm- 120mm |
| Width | 10mm-2030mm | Length | Max 18000mm |
| Surface finish | Brushed ,Mirror , 2B | Edge | slit edge ,Mill edge |
| Brand Name | xinzheng | Model Number | 254 SMO |
| Certification | ISO, EN, MTC | Place of Origin | CHINA |
| High Light | 17-7 PH Stainless Steel Sheets ，ASTM A579 Stainless Steel Sheets ，ASTM A579 stainless steel plate | ||
Type 631 17-7 PH Stainless Steel Sheet UNS S17700 ASTM A579
Type 631 17-7 PH Precipitation-Hardened Stainless Steel Sheet UNS S17700 ASTM A579 overview
The two main properties of precipitation-hardened stainless steels are high corrosion resistance and high strength. Stainless steel grade 17-7 PH is a precipitation hardened stainless steel that possesses high strength and hardness, excellent fatigue properties, good formability, good corrosion resistance, and minimal distortion upon heat treatment.
Type 631 17-7 PH Precipitation-Hardened Stainless Steel Sheet UNS S17700 ASTM A579 Application
Stainless steel grade 17-7 PH is primarily used for applications requiring corrosion resistance, good strength, and mechanical properties up to 427°C (800°F) in operation. It is also commonly used for intricate parts due to its low distortion in heat treatment.
Stainless steel grade 17-7 PH finds uses in the following:
Variety of springs and washers
Chemical processing equipment
Heat exchangers
Power boilers
Superheater tubes
Components used in high-strength/high-temperature conditions
Type 631 17-7 PH Precipitation-Hardened Stainless Steel Sheet UNS S17700 ASTM A579 Specification and Dimension Ranges
Specification: 17-7PH
| AISI 631 | AMS 5528 | AMS 5529 | AMS 5568 | AMS 5644 |
| AMS 5678 | ASTM A313 (631) | ASTM A564 (631) | ASTM A579 (631) | ASTM A693 (631) |
| ASTM A705 (631) | DIN 1.4568 | MIL S-25043 | DIN 1.4568 | AMS 5673 |
| AMS 5824 | ASME SA705 | ASTM A579 (grade 62) | MIL SPEC MIL-W-46078 | SAE J217 |
| SAE J467 |
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|
|
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Some Normal specification at a glance
|
| ASTM | JIS | AISI | EN |
| Grade | S30100 | SUS301 | 301 | 1.431 |
| S30400 | SUS304 | 304 | 1.4301 | |
| S30403 | - | 304L | 1.4307 | |
| S31008 | SUS310S | 310S | 1.4845 | |
| S31603 | - | 316L | 1.4404 | |
| S32100 | SUS321 | 321 | 1.4541 | |
| S41008 | SUS410S | 410S | - | |
| S43000 | SUS430 | 430 | 1.4016 | |
| S43932 | - | - | 1.451 | |
| S44400 | SUS444 | 444 | 1.4521 | |
| S44500 | SUS430J1L | - | - |
General Q and A Questions
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect
Q: What information should i provide to source for the right products ?
A: Material grade, width, thickness, coating and Purchase quantity , Expected lead time ,etc
Q: What are the shipping ports?
A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you
can choose other ports according to your needs.
Q: About product prices?
A: Prices vary from period to period due to cyclical changes in the price of raw materials.
Q: How long does your delivery time take?
A: In general, our delivery time is within 5-45 days, and may be delayed if the demand is extremely
large or special circumstances occur.
Q: Can I visit your location?
A: Of course, we welcome customers from all over the world to visit our factory. However, some
of the plants are not open to the public.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified
products will be destroyed.We provide All original Mill test certificate and support third party inspection.
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation
wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q: What is your working time?
A: In general, our online service time is Beijing time: 8:00-22:00, after 22:00,
we will reply to your inquiry during the next working day.
904l Stainless steel sheet ,coil ASTM B625 UNS N08904 Application
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
10000000-20000000
Employee Number:
100~200
Ecer Certification：
Active Member
Wuxi Zhongxin Special Steel Co.，Ltd is located in Wuxi City, Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transportation. , Wuxi become the biggest stainless steel shee... Wuxi Zhongxin Special Steel Co.，Ltd is located in Wuxi City, Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transportation. , Wuxi become the biggest stainless steel shee...
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