|
| main steel types and typical grades |
| Item No. |
Steel grades |
Typical steel codes |
| 1 |
Austenite |
301,304,304L,316,316L,316Ti,317,317L,321 |
| 2 |
Ferrite |
430 |
| MAIN TECHNICAL STANDARDS |
| Item No. |
Standard category |
Standard Codes |
| 1 |
GB |
GB/T14975-2002,GB/T14976-2002,GB/T13296-91,GB 9948-88 |
| 2 |
AISI |
ASTM A312,A312M,ASTM A213,A213M |
| 3 |
DIN |
DIN 17440,DIN 17224,DIN17458 |
| 4 |
JIS |
JIS G 3463, JIS G 3448 |
| PRODUCT SPECIFICATION |
| Item No. |
Product |
Specification |
| 1 |
Cold drawn(rolled)pipe |
ODф6-630mm WT 1-40mm |
|