Petrochemical
Food processing
Type 17-4PH is a martensitic precipitation-hardening stainless steel that provides an outstanding combination of high strength, good corrosion resistance, good mechanical properties at temperatures up to 600 °F (316 °C), good toughness in both base metal and welds, and short time, low-temperature heat treatments that minimize warpage and scaling.
Carbon: 0.070 max
Manganese: 1.00 max
Silicon: 1.00 max
Chromium: 15.00-17.00 Nickel: 3.00-5.00
Copper: 3.00-5.00
Columbium + Tantalum: 5 x
Carbon min - 0.45 max
Phosphorus: 0.040 max
Sulfur: 0.030 max
Iron: Balance
Density: 0.28 lbs/in3 7.80 g/cm3
Electrical Resistivity: (microhm-cm):
68 °F (20 °C): 98
Specific Heat: BTU/lbl°F (kJ/kg•K):
32 - 212 °F (0 - 100 °C): 0.11 (0.46)
Thermal Conductivity: BTU/hr/ft2/ft/° F (W/m•K)
At 300 ° F (149 ° C): 124 (17.9)
At 900 ° F (482 ° C): 157 (22.6)
Mean Coefficient of Thermal Expansion: in/inl° F (µm/m•K):
70 - 200 ° F (21 - 93 °C): 6.0 x 10-5 (10.8)
70 - 600 ° F (21 - 315 ° C): 6.2 x 1 o-6 (11.2)
70 - 800 ° F (21 - 427 ° C): 6.3 x 10-5 (11.3)
Modulus of Elasticity: ksi (MPa)
29 x 103 (200 x 103) in tension
11 .2 x 103 (78 x 103) in torsion
Magnetic Permeability: Strongly ferromagnetic in all conditions
Coil - Strip, Foil, Ribbon Wire - Profile, Round, Flat, Square
ASTM A693 (all gauges), AMS 5604 (gauges: < .015 inches)
Hardness: Re 38 max
AMS 5604 (gauges: .015 inches)
Ultimate Tensile Strength: 185 KSI max (1255 MPa max)
Yield Strength (0.2% offset): 160 KSI max (1105 MPa max)
Elongation: 3% Min Hardness: Re 38 max
* For all thicknesses, prefer material to be ordered to ASTM A693 instead of AMS 5604 particularly at greater or equal to . 015".
H900
Ultimate Tensile Strength:190 KSI min (1310 MPa min)
Yield Strength (0.2% Offset): 170 KSI min (1170 MPa min)
Elongation: 5% min
Hardness: Re 40-48
H925
Ultimate Tensile Strength: 170 KSI min (1170 MPa min)
Yield Strength: 155 KSI min (1070 MPa min)
Elongation: 5% min
Hardness: Re 38-46
H1025
Ultimate Tensile Strength: 155 KSI min (1070 MPa min)
Yield Strength: 145 KSI min (1000 MPa min)
Elongation: 5% Min Hardness: Re 35-43
H1075
Ultimate Tensile Strength: 145 KSI min (1000 MPa min)
Yield Strength: 125 KSI min (860 MPa min) Elongation: 5% min
Hardness: Re 35-43
H1100
Ultimate Tensile Strength: 140 KSI min (965 MPa min)
Yield Strength: 115 KSI min (790 MPa min)
Elongation: 5% min
Hardness: Re 31-40
H1150
Ultimate Tensile Strength: 135 KSI min (930 MPa min)
Yield Strength: 105 KSI min (725 MPa min)
Elongation: 8% min
Hardness: Re 28-38
H1400+1150
Ultimate Tensile Strength: 115 KSI min (790 MPa min)
Yield Strength: 75 KSI min (515 MPa min)
Elongation: 9% min
Hardness: Re 26-32
Q:Are you trading company or manufacturer?
A:We are professional manufacturer for steel pipe,and our company also is a very professional atrade company for steel products.
We can also provide a wide range of steel products.
Q:Will you delivery the goods on time?
A:Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet.
Q:Can I get some samples?
A:Yes, we can supply free sample, but the shipping cost would be paid by our customers.
Q:How to confirm the Product Quality before placing orders?
A:You can get free samples, the quality can be inspect by third-party.
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A:The email and fax will be checked within 24 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hours.
Please send us your requirement and order information, specification ( Steel grade, size, quantity, destination port ), we will work out a best price soon.
Q:What are our main products?
A:Main products: Stainless steel plate, stainless steel coil, stainless steel pipe, stainless steel round bar and other products.