Heat Resistant 316 Stainless Steel Rod / Stainless Steel Flat Bar
Quick Detail:
1) 17-4ph stainless steel round bar
2) grade:304 304l 310s 321 316l 2205 2507 904L 17-4ph.etc
3) DIA: hot rolled 6 -160mm, forged 160 - 450mm
4) Length: according the details size of the stainless steel round bar/rod.
5) Finish: solid finish.
More informations of our products
| 1. Product: | stainless steel round bar |
| 2. Diameter: | 12 - 350mm |
| 3. Length: | 1~ 8meters |
| 4. Steel type: | 302, 303, 303Cu, 304, 304L, 308, 316, 316L, 321, 347, 431, 416, 630, 17-4PH, S31803 (F51), S32205 (F60), S32750 (F53), S32760 (F55), 904L |
| 5. Standard: | ASTM 276, ASTM A564, ASTM A582, ASTM A484 |
| 6. Surface: | Hot forged black surface, or pickled surface |
| 7. Diameter tolerance: | +1mm, +2m, etc as per ASTM A484 |
| 8. Length tolerance: | 0/+50mm |
| 9. Finishing: | Solution treated |
| 12. Application: | Shipbuilding industry, shaft, transmission shaft |
| bolt & nuts, machine-made industry, food industry, paper mill equipment. | |
| 13. Delivery time | Generally within 15 days upon receipt the PO, 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. |
| 16. Experience:: | We have much experience in producing hot forged round bar & enjoy good reputations. |
About 17-4ph stainless steel
17-4 Precipitation Hardening also known as Type 630 is a chromium-copper precipitation hardening stainless steel used for applications requiring high strength and a moderate level of corrosion resistance. High strength is maintained to approximately 600 degrees Fahrenheit (316 degrees Celsius).
General Properties
Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. The grade combines high strength, hardness (up to 572°F / 300°C), and corrosion resistance.
Mechanical properties can be optimized with heat treatment. Very high yield strength up to 1100-1300 MPa (160-190 ksi) can be achieved.
The grade should not be used at temperatures above 572°F (300°C) or at very low temperatures. It has adequate resistance to atmospheric corrosion or in diluted acids or salts where its corrosion resistance is equivalent to Alloy 304 or 430.
17-4PH Stainless steel standard
| Germany | W.Nr 1.4542 X5CrNiCuNb17 4 W.Nr 1.4548 X5CrNiCuNb 17 4 4 |
| Japan | JIS G4303 SuS 630 |
| USA | AISI 630 AISI S17400 ASTM A564/A564M-99-630 SAE J467 17-4 PH UNS S17400 |
17-4 PH Stainless Steel Properties
| Condition | Ultimate Tensile Strength (PSI) |
0.2% Yield Strength (PSI) |
Elongation (% in 2in.) |
Reduction Of Area (%) |
Hardness Brinell |
Hardness Rockwell |
|
|---|---|---|---|---|---|---|---|
| H900 | 190,000 | 170,000 | 10 | 40 | 388 | C40 | |
| H1025 | 155,000 | 145,000 | 12 | 45 | 331 | C35 | |
| H1075 | 145,000 | 125,000 | 13 | 45 | 311 | C32 | |
| H1150 | 135,000 | 105,000 | 16 | 50 | 277 | C28 | |
| H1150-M | 115,000 | 75,000 | 18 | 55 | 255 | C24 | |
| H1150-D | 125,000 | 105,000 | 16 | 50 | 255 min- 311 max |
C24-33 |
Applications:
- Aircraft and gas turbines
- Nuclear reactor
- Paper mills
- Oil Fields
- Chemical process components
