SUS630 Sheet ( Plate ) Cold rolled Stainless Steel Strip Coil 630
Specification JIS G4305 cold rolled stainless steel plate, sheet and strip
Precipitation hardening stainless steel grades
| Grade | C | Si | Mn | P | S | Cr | Ni | Cu | Others |
| SUS630 | 0.07 max. | 1.00 max. | 1.00 max. | 0.040 max. | 0.030 max. | 15.00~17.50 | 3.00~5.00 | 3.00~5.00 | Nb 0.15~0.45 |
| SUS631 | 0.09 max. | 1.00 max. | 1.00 max. | 0.040 max. | 0.030 max. | 16.00~18.00 | 6.50~7.75 | | Al 0.75~1.50 |
| Grade | Heat treatment |
| SUS630 | Type | Condition | Hardness, rockwell |
| A | solution treated, 1020~1060℃, air cool, rapidly | C 38 max. |
| H900 | 470~490, air cool | C 40 ~ 48 |
| H1025 | 540~560, air cool | C 35 ~ 43 |
| H1075 | 570~590, air cool | C 31 ~ 40 |
| H1150 | 610~630, air cool | C 31 ~ 40 |
| SUS631 | A | 1000~1100℃, air cool | HV 200 max. |
| RH950 | heat to 955℃±10, hold for 10 minutes, air cool to room temperature, within 1 hour, start to colling to -73℃±5.5, hold for 8 hours, heat to 510℃±5.5, hold for 60 minutes, air cool to room temperature | HRC 40 min. |
| TH1050 | heat to 760℃±14, hold for 90 minutes, within 1 hour, cool to below 15℃, hold for 30 minutes, heat to 566℃±5.5, hold for 90 minutes, air cool to room temperature | HRC 35 min. |
We produce SUS630, SUS631 stainless steel sheet, plate, strip and coil.
covering standards JIS G4305, G4304, G4313.
ASTM A693 plate, sheet and strip, 630, UNS S17400
AMS 5604 sheet, strip and plate.
AMS 5528 sheet, strip and plate.
AMS 5529 sheet, and strip, cold rolled
MIL-S-25043 plate, sheet and strip
ASMT A693 plate, sheet and strip, 631, UNS 17700
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com
