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H1150 Heat Treatment Stainless Steel Rod 630 Bars 17-4PH 4 - 250mm Polishing Bright

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H1150 Heat Treatment Stainless Steel Rod 630 Bars 17-4PH 4 - 250mm Polishing Bright

Name: H1150 Heat Treatment Stainless Steel Rod 630 Bars 174PH 4 250mm Polishing Bright
Brand: DELTA
Price: 2400 USD

China H1150 Heat Treatment Stainless Steel Rod 630 Bars 17-4PH 4 - 250mm Polishing Bright factory

Brand Name : DELTA

Model Number : 201 304 316L 321 309S 310S 2205 17-4PH

Certification : ISO

Place of Origin : China

MOQ : 500 kgs

Price : 2400 - 3500 USD/Ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Shape : round

Standard : ASTM EN GB JIS

Grade : 201 304 316L 309S 310S 321 2205 2507.etc

Application : Construction,Industry,surgical tools,seawater equipment.,kitchenware

Length : Customers' Requirements,5.8m,6m,2m-6m,or as required

Size : custom as request

Packing : Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment)

Service : Cutting, surface finishing

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H1150 Heat Treatment 17-4PH Stainless Steel Rod 630 Stainless Bars Diameter 4-250mm Hot Rolled

Products	Stainless Steel Bar
Grade	17-4PH / 630 / UNS S17400
Diameter	4 - 350mm
Length	6m or custom cutting any length as request
Finishing	Bright Bar / Black Surface
Heat Treatment	Solid Solution , ageing
Surface Process	Polishing , Peeling
Other Grade	201 303 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 431 2205 2507 904L 254SMO 416 440A/B/C.etc
MOQ	500 Kgs
Loading Port	Shanghai Port
Processing	Cutting
Packing	Wooden box or cutting as request

MATERIAL DESCRIPTION FOR ALLOY 1.4542 / 17-4 PH

17-4 PH is a martensitic precipitation hardening stainless steel with additions of copper (Cu), niobium (Nb) and tantalum (Ta). The grade combines high strength and hardness values with moderate corrosion resistance. Different heat treatment temperatures can optimize mechanical properties, e.g. yield strength at 1100 – 1300MPa. Our stock material is double aged at 1150F – defined as DH1150. Age hardening is can also be performed at 480°C to 620°C in a one-step process, where the lowest temperature gives the highest strength. To achieve good toughness at low temperatures, precipitation-hardening temperatures below 550°C are not recommended.

Applications of 17-4PH Stainless Steel Bar

17-4 PH provides an outstanding combination of high strength, good mechanical properties, good corrosion resistance, outstanding wear resistance and good toughness at temperatures up to 310°C. 17-4 PH is used in chemical, petrochemical, paper and general metalworking industries. Only approved by NACE for restricted components and environments.

Heat Treatment

Solution annealing at 1000 to 1050°C, hardened at 480°C (H900) to 621°C (H1150). DH1150: Double aged at 1150F – 620°C.

Weldability

Good, Pre-heating and post-heating practices used for standard hardenable stainless grades are not required.

Chemical composition

Weight %	C	Si	Mn	S	P	Cr	Ni	Cu	Nb+Ta
Min.						15,00	3,00	3,00	0,15
Max.	0,070	1,00	1,00	0,030	0,040	17,50	5,00	5,00	0,45

Product Standards: EN 10088-3, ASTM A564, ASTM A705
Approvals: NACE MR0175/ ISO 15156-3 with max 33HRc

Mechanical properties

Condition	Yield strength Rp0.2, MPa	Tensile strength Rm, MPa	Elongation [%]	Hardness [HB]	Impact, Charpy-V, -32ºC [J]	Pre
H 900	≥ 1170	≥ 1310	≥ 8	≤ 440		≥ 17
H 1075	≥ 860	≥ 1000	≥ 10	≤ 375	≥ 27	≥ 17
H 1150	≥ 725	≥ 930	≥ 16	≤ 352	≥ 27	≥ 17
DH 1150	≥ 725	≥ 860	≥ 16	≤ 311	≥ 27	≥ 17

Round bar stock

Standard Diameter we have stock
4mm	5mm	6mm	8mm
10mm	12mm	14mm	15mm
16mm	18mm	20mm	22mm
24mm	25mm	28mm	30mm
32mm	35mm	38mm	40mm
42mm	45mm	48mm	50mm
55mm	60mm	65mm	70mm
75mm	80mm	85mm	90mm
95mm	100mm	105mm	110mm
115mm	120mm	130mm	140mm
150mm	160mm	170mm	180mm
190mm	200mm	210mm	220mm
230mm	240mm	250mm	300mm
320mm	330mm	350mm

H1150 Heat Treatment Stainless Steel Rod 630 Bars 17-4PH 4 - 250mm Polishing Bright

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