PENTHOR

Oil tempered round wire for high standards

The continuous oil tempering process of our PENTHOR wires optimizes wire properties and results in a stress-relieved, homogenous wire structure with no deformation texture. Our customers appreciate the durability of these wires, their excellent fatigue life, their reliability when subjected to elevated operating temperatures and high resistance against relaxation.

External standard: Material according to EN 10270-2 as well as other international standards and customer specifications.

Applications: Valve springs, clutch springs, springs for fuel injection systems, damper springs, mechanical springs, etc…

PENTHOR - Overview of oil tempered spring wire qualities

PENTHOR 1064

Oil tempered SiCrV+Ni alloyed valve spring wire from shaved wire rod for high dynamic stresses, suitable for nitriding of coiled springs, round wires with diameter ≥ 2,50mm 40μm continous surface inspected.

External standard
none existing

Applications
Especially suitable for coil springs subjected to high dynamic stresses requiring good fatigue resistance (eg valve springs), as well as for springs which require high tensile strength and excellent relaxation properties at moderately elevated working temperatures (up to approx. 250°C).

Download datasheet PENTHOR 1064

PENGG AUSTRIA GMBH PENTHOR 1064

PENTHOR 964

Oil tempered SiCrV alloyed valve spring wire from shaved wire rod for high dynamic stresses, round wires with diameters ≥ 2.5mm 40μm continuous surface inspected.

External standard
The material conforms to VDSiCrV according to EN 10270 - 2 : 2011

Further equivalent standards
ASTM A877/877M Grade B

Applications
Especially suitable for coil springs subjected to high dynamic stresses requiring good fatigue resistance (eg valve springs), as well as for springs which require high tensile strength and excellent relaxation properties at moderately elevated working temperatures (up to approx. 250°C).

Download datasheet PENTHOR 964

PENGG AUSTRIA GMBH PENTHOR 964
PENGG USHA MARTIN WIRES PENTHOR 964

PENTHOR 954

Oil tempered SiCrV alloyed valve spring wire for high dynamic stresses, round wires with diameters ≥ 2.5mm 40μm-continuous surface inspected.

External standard
The material conforms to VDSiCrV according to EN 10270 - 2 : 2011

Further equivalent standards
ASTM A 877/877M Grade B

Applications
Especially suitable for coil springs subjected to high dynamic stresses requiring good fatigue resistance (eg valve springs), as well as for springs which require high tensile strength and excellent relaxation properties at moderately elevated working temperatures (up to approx. 250°C).

Download datasheet PENTHOR 954

PENGG AUSTRIA GMBH PENTHOR 954
PENGG USHA MARTIN WIRES PENTHOR 954

PENTHOR 943

Oil tempered SiCrV alloyed spring wire for moderate dynamic stresses, round wires with diameters ≥ 2.5mm 60μm-continuous surface inspected.

External standard 
The material conforms to TDSiCrV according to EN 10270 - 2 : 2011

Further equivalent standards
ASTM A-1000 Grade D

Applications
For coil springs subjected to moderate dynamic stresses, such as clutch springs or springs requiring similar moderate fatigue resistance as well as high tensile strength and excellent relaxation properties at elevated temperatures (up to approx. 250°C).

Download Datenblatt PENTHOR 943

PENGG AUSTRIA GMBH PENTHOR 943
PENGG USHA MARTIN WIRES PENTHOR 943

PENTHOR 911

Oil tempered SiCrV alloyed spring wire for static stresses.

External standard
The material conforms to FDSiCrV according to EN 10270 - 2 : 2011

Applications
For statically stressed springs or springs working in the finite life range, requiring strength at elevated temperatures (up to approx. 250°C).

Download datasheet PENTHOR 911

PENGG AUSTRIA GMBH PENTHOR 911
PENGG USHA MARTIN WIRES PENTHOR 911

PENTHOR 864

Oil tempered SiCr alloyed valve spring wire from shaved wire rod for high dynamic stresses, round wires with diameters ≥ 2.5mm 40μm-continuous surface inspected.

External standard
The material conforms to VDSiCr nach EN 10270 - 2 : 2011

Further equivalent standards
ASTM A 877/877M Grade A
JIS G3561 SWOSC - V 

Applications
Especially suitable for coil springs subjected to high dynamic stresses requiring good fatigue resistance (eg valve springs), as well as for springs which require high tensile strength and excellent relaxation properties at moderately elevated working temperatures (up to approx. 250°C).

Download datashett PENTHOR 864

PENGG AUSTRIA GMBH PENTHOR 864
PENGG USHA MARTIN WIRES PENTHOR 864

PENTHOR 854

Oil tempered SiCr alloyed valve spring wire for high dynamic stresses, round wires with diameters ≥ 2.5mm 40μm-continuous surface inspected.

External standard
The material conforms to VDSiCr nach EN 10270 - 2 : 2011

Further equivalent standards
ASTM A877/877M Grade A
JIS G3561 SWOSC - V

Applications
Especially suitable for coil springs subjected to high dynamic stresses requiring good fatigue resistance (eg valve springs), as well as for springs which require high tensile strength and excellent relaxation properties at moderately elevated working temperatures (up to approx. 250°C).

Download datasheet PENTHOR 854

PENGG AUSTRIA GMBH PENTHOR 854
PENGG USHA MARTIN WIRES PENTHOR 854

PENTHOR 844

Oil tempered SiCr alloyed spring wire for dynamic stresses, round wires with diameters ≥ 2.5mm 40μm-continuous surface inspected.

External standard
none existing

Further equivalent standards
EN 10270-2:2011

Applications
For coil springs subjected to dynamic stresses requiring excellent relaxation properties at elevated temperatures (up to approx. 250°C).

Download datasheet PENTHOR 844

PENGG AUSTRIA GMBH PENTHOR 844

PENTHOR 844S

Oil tempered SiCr alloyed spring wire spring wire from shaved wire rod for dynamic stresses, round wires with diameters ≥ 2.5mm 40μm-continuous surface inspected.

External standard
none existing

Further equivalent standards
EN 10270-2:2011

Applications
For coil springs subjected to dynamic stresses requiring excellent relaxation properties at elevated temperatures (up to approx. 250°C).

Download datasheet PENTHOR 844S

PENGG AUSTRIA GMBH PENTHOR 844S
PENGG USHA MARTIN WIRES PENTHOR 844S

PENTHOR 843

Oil tempered SiCr alloyed spring wire for moderate dynamic stresses, round wires with diameters ≥ 2.5mm 60μm-continuous surface inspected.

External standard
The materials conforms with TDSiCr nach EN 10270 - 2 : 2011

Further equivalent standards
ASTM A-1000 Grade A

Applications
For coil springs subjected to moderate dynamic stresses, such as clutch springs or springs requiring similar moderate fatigue resistance as well as high tensile strength and excellent relaxation properties at elevated temperatures (up to approx. 250°C).

Download datasheet PENTHOR 843

PENGG AUSTRIA GMBH PENTHOR 843
PENGG USHA MARTIN WIRES PENTHOR 843

PENTHOR 811

Oil tempered SiCr alloyed spring wire for static stresses.

External standard
The material conforms with FDSiCr nach EN 10270 - 2 : 2011

Further equivalent standards
ASTM A401/A401M
JIS 3560 SWOSC-B

Applications
For statically stressed springs or springs working in the fi nite life range, requiring strength at elevated temperatures (up to approx. 250°C).

Download Datenblatt PENTHOR 811

PENGG AUSTRIA GMBH PENTHOR 811
PENGG USHA MARTIN WIRES PENTHOR 811

PENTHOR 111

Oil tempered spring wire, unalloyed for static stresses.

External standard
The material conforms with FDC nach EN 10270 - 2 : 2011

Further equivalent standards
ASTM A229/A229M
JIS G3560 SWO - A

Applications
For statically stressed springs and springs working in the finite life range.

Download Datenblatt PENTHOR 111

PENGG AUSTRIA GMBH PENTHOR 111
PENGG USHA MARTIN WIRES PENTHOR 111

PENGG - Competence in Wire

Joh. Pengg AG is a globally leading supplier of spring wire products and is specialized in the manufacture of products for the automotive, electronics and mechanical engineering industries. We produce drawn, oil tempered round and shaped wire.

Pengg Group

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Joh. Pengg AG

  • A-8621 Thörl
  • +43 3861 5090
  • +43 3861 2318
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