Payment & Shipping Terms:
|Products:||630 Stainless Steel Round Bar||Shape:||Round|
|Diameter:||12 - 250mm||Length:||6 Meters|
|Surface:||Black, Peeled||Service:||Free Cutting|
|Standard:||ASTM GB JIS EN||Type:||Hot Rolled & Forged|
|Material:||Super Austenitic Stainless Steel|
Heat Resistant 316 Stainless Steel Rod / Stainless Steel Flat Bar
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).
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
SAE J467 17-4 PH
(% in 2in.)