Audited Supplier
Item | ASTM A203 alloy steel plate |
Standard | A203/A203M-17 |
Material | SA203GrA, SA203GrB, SA203GrD, SA203GrE, SA203GrF |
Thickness | 8mm-150mm |
Width | 1m-4m or as customer required |
Length | 1m-14m or as customer required |
Packing | Standard Export Seaworthy Package. Suit for all kinds of transport,or as required |
Price Term | FOB,CIF,CFR |
Payment Term | L/C,T/T |
Delivery Time | According to the quantity you ordered,or Upon negotiation. |
Container Size | 20FT GP:5898mm(Length)x2352mm(Width)x2393mm(High) 40FT GP:12032mm(Length)x2352mm(Width)x2393mm(High) 40FT HC:12032mm(Length)x2352mm(Width)x2698mm(High) |
Application | Steel plate are widely used in shipping building, engineer construction,mechanical manufacturing, the size of alloy steel sheet can be made according to customer required |
Contact | If you have any needs,please feel free to contact me. |
SA203/SA203M
Pressure Vessel Plates, Alloy Steel, Nickel
This specification covers nickel-alloy steel plates intended primarily for welded pressure vessels. SA203D/E/F has good impact toughness and good mechanical properties in low temperature working condition, usually used in low temperature environment -70 ~ -101 ºC(can be to -107 ºC in quenched and tempered state). Widely used in the manufacture of cryogenic separation process, air separation, liquefied gas storage field equipment.
Mechnical property for A203 alloy steel
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | ||
| SA203 GRA | 255 | 450-585 | 200mm | 50mm |
| 19 | 23 | |||
| SA203 GRB | 275 | 485-620 | 200mm | 50mm |
| 17 | 21 | |||
| SA203 GRD | 255 | 450-585 | 200mm | 50mm |
| 19 | 23 | |||
| SA203 GRE | 275 | 485-620 | 200mm | 50mm |
| 17 | 21 | |||
| SA203 GRF | 380 | 550-690 | 200mm | 50mm |
| 345 | 515-655 | - | 20 | |
Chemical composition for A203 alloy steel (Heat Analysis Max%)
| C | Si | Mn | P | S | Ni | |
| SA203 GRA | 0.17-1.23 | 0.15-0.40 | 0.70-0.80 | ≤0.025 | ≤0.025 | 2.10-2.50 |
| SA203 GRB | 0.21-0.25 | 0.15-0.40 | 0.70-0.80 | ≤0.025 | ≤0.025 | 2.10-2.50 |
| SA203 GRD | 0.17-0.20 | 0.15-0.40 | 0.70-0.80 | ≤0.025 | ≤0.025 | 3.25-3.75 |
| SA203 GRE&F | 0.20-0.23 | 0.15-0.40 | 0.70-0.80 | ≤0.025 | ≤0.025 | 3.25-3.75 |
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
20feet container load 25tons coils whose length is under 5.8m
40feet container load 25tons coils whose length is under 11.8m
Packing Details : Bundle with steel strip
Delivery Details : Use trays to facilitate loading and unloading
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
In 2016, Henan Steel Guang International Trade Co., Ltd is seperated from the export department of Henan Rongshenghui Trading Co.,LTD. After long-term efforts, now we have a steel plate cutting factory, with 18 CNC cutting machines and 3 punching machines, and a heat treatment factory with 3 electric heat furnaces. Set up two offices in Wugang City and Zhengzhou City. The company has developed into an integrated trader and manufacturer with the ability to export, import, process, logistics and distribution.
1.Professional Factory
We have our own factory with more than 10years production history in hoist equipment manufacturer.
2.High Quality
All of our products have been checked seriously:
With Chemical Composition and Mechanical Properties Analysis; Hydrostatic Test, Dimensional
and Visual Inspection, Also With Nondestructive Inspection
3.Good Prices
Competitive prices based on the same quality as we are factory supplier.
4.Fast Delivery
professional packing, avoid damage.
5.OEM Custom
Samples can be made according to your requirements before placing order.
6.Best Service
Your kind inquiry will be replied in 8 hours or 24 hours if time difference.
7.Help to Solve Problem
Specialized team make us strong support to solve your problems from purchase to application.
Pre-sale Service:
1.Good quality + Factory price + Quick response + Reliable service
2.100% responsible for the quality:all the products are produced by our professional workman and we have a high-work-effect foreigh trade team.
3.We have enough stock and can deliver in short time.
4.Customized designs,colors,sizes and logos are welcome,responsiveness to customers' requirements.
After-sale Service:
1.We will count cheapest shipping cost and make invoice to you at once.
2.On time delivery.
3.Provide real pictures of loading container,email you the tracking NO. and help to chase the products until the goods arrive you.
4.24 hours online service,if any question,please contact us at anytime in your convenience.
1. Q: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the most suitable supplier for you.
2. Q:Could we visit your factory?
A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.
3. Q: Do you have quality control system?
A: Yes, we have ISO, BV, SGS certifications and our own quality control laboratory.
4. Q: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earlist vessel and professional service.
5. Q: How long is your delivery time?
A: Generally it is 7days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.
6. Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.
7. Q: What is your after-sale service?
A: We provide after-sale service and offer 100% guarantee on our products.
8. Q: What is your MOQ?
A: 25 Tons
