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17-4PH Stainless Steel Round Bar Diameter 4 - 350mm Bright Bars SS Round Bars Custom Cutting Length

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17-4PH Stainless Steel Round Bar Diameter 4 - 350mm Bright Bars SS Round Bars Custom Cutting Length

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Brand Name :	DELTA
Model Number :	17-4ph
Certification :	ISO
Price :	2100 - 2500 USD/Ton
Payment Terms :	L/C, T/T, Western Union
Supply Ability :	20Ton per week
Delivery Time :	5 - 12 days based on the quantity

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17-4PH Stainless Steel Round Bar Diameter 4 - 350mm Bright Bars SS Round Bars Custom Cutting Length

17-4PH Stainless Steel Round Bar Diameter 4 - 350mm Bright Bars SS Round Bars Custom Cutting Length

Stainless Steel 17-4 PH, Alloy 630, 1.4542, UNS S17400 Bars, Rods Production, Supply Range

Product	Bright Finish Competitive Price for Stainless Steel 17-4 PH, Alloy 630, 1.4542, UNS S17400 Stainless Steel Bar
Type	Round, Flat, Hexagonal, Square, Rectangular
Diameter	From Ø1/4” to Ø16” ( Diameter: 6mm~400mm )
Length	1~ 8meters
Grade	17-4 PH, Alloy 630, 1.4542, UNS S17400 Stainless Steel Bar
Standard	ASTM 276, ASTM A564, ASTM A582, ASTM A484, ASTM A476, ASTM A479
Surface	Bright, peeled, CNC machined, polished, or black etc, will be as per customers’ request
Diameter tolerance:	H9, H11, H13, K9, K11, K13 etc…as per clients’ request etc
Length tolerance:	0/+50mm
Finishing:	Solution treated
Delivery time	Generally 7-15 days, as per the q’ty.
Certificate	ISO, BV, TUV, SGS, Mill Test Certificate as per EN 10204 3.1, PMI Report

17-4PH stainless steel bar is a martensitic stainless steel precipitation hardened by copper and niobium. The mechanical properties of this stainless steel are significantly improved after heat treatment, and the compressive strength can reach 1100-1300 MPa (160-190 ksi). However, it cannot be used above 300°C (572°F) or at very low temperatures. The material has good corrosion resistance to atmospheric conditions, dilute acids or salts, and its corrosion performance is comparable to that of 304 and 430.

In addition, 17-4PH is a martensitic precipitation-hardening stainless steel with easily adjustable strength levels. The main means of strengthening is martensitic transformation and aging treatment to form precipitation hardening phase. This stainless steel has good resistance to corrosion fatigue and fracture resistance.

In industrial applications, 17-4PH is used in the manufacture of shafts, turbine components and so on.

Chemical Properties:

TYPE	Cr	Ni	Cu	Cb + Ta	C	Mn	P	S	Si
17-4 (Alloy 630)	min: 15.0 max: 17.5	min: 3.0 max: 5.0	min: 3.0 max: 5.0	min: 0.15 max: 0.45	0.07 max	1.00 max	0.04 max	0.03 max	1.00 max

Mechanical Properties

Condition	UTS	0.2% Yield	Elongation	Reduction of area	Hardness Brinel
H900	190.000	170.000	10	40	388
H1025	155.000	145.000	12	45	331
H1075	145.000	125.000	13	45	311
H1150	135.000	105.000	16	50	277
H1150m	115.000	75.000	18	55	255
H1150-D	125.000	105.000	16	50	255

Features Of 17-4PH Stainless Steel Bar

In addition to its high strength and excellent corrosion resistance, 17-4PH stainless steel bar has the following key features:

Good machinability and weldability: 17-4PH stainless steel can be easily machined and welded operations, which makes it highly productive in the manufacturing process.
Heat and oxidation resistance: 17-4PH stainless steel can maintain good properties over a range of temperatures while also resisting oxidation. This makes it better suited for certain high temperature applications.
Good corrosion resistance: 17-4PH stainless steel has good corrosion resistance to atmospheric conditions, dilute acids or salts, etc. This allows it to maintain good stability and durability in many corrosive environments.
Precipitation hardening: Through aging treatment, 17-4PH stainless steel can obtain higher strength and hardness, and also improve its corrosion fatigue and fracture resistance.
Beautiful luster: chromium is one of the main components in 17-4PH stainless steel, which gives this stainless steel a unique luster and makes it highly attractive in appearance.

In conclusion, 17-4PH stainless steel bar is a kind of stainless steel material with excellent comprehensive performance, which is suitable for a variety of different applications.

17-4PH Stainless Steel Round Bar Application

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17-4PH Stainless Steel Round Bar Diameter 4 - 350mm Bright Bars SS Round Bars Custom Cutting Length

17-4PH Stainless Steel Round Bar Diameter 4 - 350mm Bright Bars SS Round Bars Custom Cutting Length

17-4PH Stainless Steel Round Bar Diameter 4 - 350mm Bright Bars SS Round Bars Custom Cutting Length

Stainless Steel 17-4 PH, Alloy 630, 1.4542, UNS S17400 Bars, Rods Production, Supply Range

Mechanical Properties

Features Of 17-4PH Stainless Steel Bar

350mm Steel Round Bar

Bright Steel Round Bar

Custom Cutting Length Steel Round Bar

17-4PH Stainless Steel Round Bar Diameter 4 - 350mm Bright Bars SS Round Bars Custom Cutting Length