17-4PH Stainless Steel Round Bar
Name：17-4PH Stainless Steel Round Bar
Certification：ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape：Round
Technique：Hot Rolled
Length：3000mm-12000mm or as Client′s Request
Heat Treatment：Normalized / Annealed / Quenched / Tempered
Packing：Bundle, Export Packing
Specifications：Round Bar, Flat Bar, Square Bar Rod
Surface：Black Bright Peeled Polishing Hairline
Diameter：10-2000mm
Third Party Inspection：SGS BV Mtc
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 17-4ph stainless steel round bar in China. With abundant experience, we warmly welcome you to wholesale customized 17-4ph stainless steel round bar from our factory. For price consultation, contact us.
Introduction of 17-4PH Stainless Steel Round Bars
17-4PH stainless steel round bar is a precipitation hardening stainless steel. Its main components include iron, chromium, nickel, copper and niobium. It has high hardness and strength, good corrosion resistance and heat resistance, and is suitable for ship shafting, etc.
The parameters of the 17-4PH stainless steel bars supplied by GNEE are strictly controlled during processing and heat treatment. Hot forming is carried out in the temperature range of 950~1200℃, and cold forming needs to be carried out in a softened state to avoid cracking. Solution treatment is required after processing to enhance stress corrosion resistance. .Commonly used for parts with high strength and corrosion resistance requirements, such as gears, bolts, etc.
Common surface treatments of 17-4PH stainless steel cold-rolled bars include polishing, grinding, etc., and the length can be cut according to user requirements.
17-4PH Polished Round Bar
Material Equivalent Grades Of Stainless Steel 17-4 PH Bars
| STANDARD | WERKSTOFF NR. | UNS |
| SS 17-4 PH | 1.4542 | S17400 |
17-4PH Hot Rolled Round Bar Chemical Structure
| Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr | Cb+Ta |
| SS 17-4 PH | 0.07 | 0.04 | 1.0 max | 3.0 – 5.0 | 3.0 – 5.0 | Bal | 1.0 max | 0.03 | 15.0 – 17.5 | 5 X C / 0.45 |
Mechanical properties of AMS 5643 Steel 17-4 PH Polish Bars
| dition | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness | |
| Rockwell C (HR C) | Brinell (HB) | ||||
| Solution Treated | 1105 typ | 1000 typ | 15 typ | 38 max | 363 max |
| Condition 900 | 1310 min | 1170 min | 10 min | 40 min | 388 min |
| Condition 1150 | 930 min | 724 min | 16 min | 28 min | 277 min |
AISI Stainless Steel 17-4 PH Black Bars Supplier
Top Quality High 17-4 PH Spring Steel Bars Packaging
FAQ
Q. What is the packing condition?
A: Generally, our goods are bundled into rolls or rolls with rodsor tapes, and we can also pack the goods according to customers' requirements.
Q. How about the delivery time?
A: Usually it will take 10-25 days after order confirmed.
Q.What are the advantages ofyour company?
A: Complete material models and standard sizes
Smooth transportation and logistics
The factory is large in scale and has sufficient inventory
Good quality control
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