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630 17-4PH 1.4542 Stainless Steel Straightened Round Bars Rods

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630 17-4PH 1.4542 Stainless Steel Straightened Round Bars Rods

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Brand Name : Daway

Model Number : 17-4PH, 630, 1.4542

Certification : SGS

Place of Origin : China

MOQ : 500 kgs

Payment Terms : T/T, L/C

Supply Ability : 200 tons per month

Delivery Time : 15 days after receipt 30% of value

Packaging Details : seaworthy

Price : negotiable

Product : 630 stainless steel bars

Dia : 1.0~450mm

Delivery condition : solution treated, aged

Surface : bright, peeled, polished, ground

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630 17-4PH 1.4542 Stainless Steel Bars

17-4PH, 630, EN 1.4542, DIN X5CrNiCuNb16-4 is a martensitic, chromium-nickel-copper

precipitation-hardening stainless steel that provides an outstanding combination of high strength,

good corrosion resistance, good mechanical properties at temperatures up to 600ºF (316ºC).

This alloy is typically furnished in Condition A (annealed) but can be cold rolled to various temper ranges.

Chemical composition ( % weight )

  • 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

0.280 lbs/in³, 7.80 g/cm³

MECHANICAL PROPERTIES AT ROOM TEMPERATURE
PROPERTIES: ANNEALED
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: Rc 38 max

PROPERTIES TEMPERED
Alloy 17-4 PH can be cold rolled to achieve the temper properties required by specific customers

and/or manufacturing requirements.
HEAT TREAT CAPABILITIES (AGED)

Typical Mechanical Properties

Property A H900 H925 H1025 H1075 H1150 H1150M
UTS 1103 1448 1379 1276 1207 1103 1034
YS 1000 1379 1345 1172 1148 1034 896
Elongation 5.0 7.0 8.0 8.0 8.0 11.0 12.0
Hardness, rockwell C35 C45 C43 C38 C37 C35 C33

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: Rc 40-48

H925
Ultimate Tensile Strength: 170 KSI min (1170 MPa min)
Yield Strength: 155 KSI min (1070 MPa min)
Elongation: 5% min
Hardness: Rc 38-46


H1025
Ultimate Tensile Strength: 155 KSI min (1070 MPa min)
Yield Strength: 145 KSI min (1000 MPa min)
Elongation: 5% Min
Hardness: Rc 35-43


H1075
Ultimate Tensile Strength: 145 KSI min (1000 MPa min)
Yield Strength: 125 KSI min (860 MPa min)
Elongation: 5% min
Hardness: Rc 35-43


H1100
Ultimate Tensile Strength: 140 KSI min (965 MPa min)
Yield Strength: 115 KSI min (790 MPa min)
Elongation: 5% min
Hardness: Rc 31-40


H1150
Ultimate Tensile Strength: 135 KSI min (930 MPa min)
Yield Strength: 105 KSI min (725 MPa min)
Elongation: 8% min
Hardness: Rc 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: Rc 26-32

The corrosion resistance of Type 17-4PH is comparable to that of Type 304 stainless Steel in most media and

superior to that of the hardenable 400 series stainless steels.

For Details, please Contact

WUXI GUANGLU Special Steel Co., Ltd.

Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs

Tel: +86 510 81812873

Email: export@guanglusteel.com

630 17-4PH 1.4542 Stainless Steel Straightened Round Bars Rods


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