ZHONGNENG UNION
| GRADES COMPARISON FOR SPRING STEEL |
| CHINA GB/T | USA ASTM | JAPAN JIS | GERMANY DIN | FRANCE NF | BIRTAIN BS | ISO | KOREA KS | TAIWAN CNS |
| 65 | 1065 | SUP2 S65-CSP | 60E | XC65 | 060A67 | C60E4 | | |
| 70 | 1070 | S70C-CSP | 60E | XC70 | 070A72 | 8458-3 DAB | | |
| 85 | 1084 | SUP2 SK5-CSP | C85E | XC85 | 060A86 | 8458-2 DH | SUP1 | SUP3 |
| 65Mn | 1566 | S60C-CSP | CK67 | | 080A67 | C60E4 | | |
| 55Si2Mn | 9255 | SUP 6 SUP7 | 55Si7 | 55Si7 | 251H60 | 55SiCr7 | | |
| 55SiMnVB | | | | | | | | |
| 60Si2Mn | 9260 | SUP 6 SUP7 | 65Si7 | 65Si7 | 251H60 | 61SiCr7 | SUP3 | SUP6 |
| 60Si2MnA | 9260 | SUP 6 SUP7 | 65SiMn5 | 55Cr7 | 251H6 | 61SiCr7 | SUP3 | SUP6 |
| 60Si2CrA | | | 65SiCr7 | 65SiCr7 | 685H57 | 55SiCr6-3 | | |
| 60Si2CrVA | | | | 65SiCr7 | | 55SiCr6-3 | | |
| 55SiCrA | | | | | | | | |
| 55CrMnA | 5155 | SUP9 | 55Cr3 | 55Cr3 | 527A60 | 55Cr3 | SPS5 | SUP9 |
| 60CrMnA | 5160 | SUP9A | 55Cr3 | 55Cr3 | 527A60 | | SPS5A | SUP9A |
| 60CrMnMoA | 4161 | SUP13 | | | | | SPS9 | SUP13 |
| 50CrVA | 6150 | SUP10 | 51CrV4 | 51CrV4 | 735A51 | 51CrV4 | SPS6 | SUP10 |
| 60CrMnBA | 51B60H | SUP11A | 52MnCr83 | | | 60VrB3 | SPS67 | SUP11 |
Application
Product Description
Our Advantages
FAQ
Q1: Are you trading company or manufacturer?
We are the manufacturer with 3 factories. Specializing in producing
welded Aluminum Plate pipe, Aluminum bollard for over 10 years.
Q2:What product information must I provide before making a
purchase?
Please provide the grade, width, thickness, and surfacetreatment
requirements, as well as the quantities you require.
Q3:What are your payment terms?
30% T/T in advance and 70% balance before shipment or based on BL
copy or LC at sight.
Q4:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers
all over the world.
Q5:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q6:Can you assist me in importing steel products for the first
time?
Yes, we have shipping agent who will arrange the shipment with you.
Q7. What is your delivery time?
Within 7 working days after receiving your balance payment.
