Online Inquiry:
1) Product feature:
| 1. Product: | High tensile strength stainless steel grade 630 bar |
| 2. Steel type: | * American name: AISI 630, also known as 17-4PH, UNS 17400 |
| * Chinese name: 00Cr17Ni4Cu4Nb | |
| * Germany name: Din 1.4542 | |
| 3. Standard: | ASTM A564 |
| 4. Diameter: | From Ø1/4'' to Ø16'' ( Diameter: 6mm~400mm ) |
| Such as Ø1'', Ø2'', Ø2.5'', Ø3'', Ø3.5'', Ø4'', Ø4.5'', Ø4.5'', Ø5'',Ø6'', Ø7'', Ø8'' | |
| 5. Length: | 1~ 8meters |
| 6. Surface: | Bright |
| 7. Diameter tolerance: | H9, H11, H13, K9, K11, K13 etc…as per clients’ request etc |
| 8. Length tolerance: | 0/+50mm |
| 9. Finishing: | Solution treated + age hardening heat treated ( H900, H1100, H1150 etc ) |
| 10. Feature of 630: | High Tensile strength, high hardness after heat treated. |
| 11. Mechanical property: | T.S. (Rm): 1015Mpa, Y.S. (Rp0.2): 906Mpa, EL (A5):17.1%, Z:60.3%, Hardness(HRC): 34.5 |
| 12. Application: | * Shipbuilding industry, marine shaft, propeller shaft, rudder shaft, boat shaft, vessel shaft, |
| * pump shaft, machine-made industry, valve parts, paper mill equipment. | |
| 13. Delivery time | Generally within 25 days, as per the q’ty. |
| 14. Certificate: | ISO, BV, TUV, SGS, mill test certificate |
| 15. Package: | Good quality & fumigated wooden box, can better protect the bars. ( See pictures below ) |
| 16. More information: | Contact Vivian Zhu ( MP: +86-139 21352562 ) skype: vivian.316L |
2) Chemical composition:
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Cu | Nb |
| 630 | ASTM A564 | ≤0.07 | ≤1.0 | ≤1.00 | ≤0.04 | ≤0.03 | 15.0~17.0 | 3.0~5.0 | 3.0~5.0 | 0.15~0.45 |
In order to offer you the exact quotaiton, could you pls kindly inform us the detailed item, size, material grade, quantity and other requirements.
