Lamineries Matthey
A unit of NOTZ METAL SA
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CH-2520 LA NEUVEVILLE

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Precision cold rolled strip and foil

Springs

Lamineries MATTHEY supplies a wide range of alloys in the form of strip and foil well suited to meet the requirements for spring production, including:

Maraging steels (Durnico, Durinox) and PhynoxTechnical file
Duratherm® 600 / 2.4781  
Durinox® - Maraging Steel / Ultrafort® 6908 / 1.6908 / X2NiCrMoTi10-10-5      Durinox_C.pdf
Durnico® - Maraging Steel / ~ 1.6358 / ~ K93120 / ~ K93160 / ~ X2NiCoMo18-9-5     Durnico_C.pdf
MP35N® - R30035 / ASTM F562 / ISO 5832-6     MP35N.pdf
Phynox® - CoCr20N16Mo7, DIN 2.4711, ISO 5832-7, ASTM F1058, R30003 / R30008     Phynox_C.pdf
Stainless steelsTechnical file
1.4034 (St40) - Stainless steel / X46Cr13 / ~ AISI 420 
1.4057 - Stainless steel / CHRONIFER® M-15X / X17CrNi16-2 / AISI 431      1.4057_M-15X_C.pdf
1.4301 - Stainless steel / X5CrNi18-10 / AISI ~ 304     1.4301_C.pdf
1.4310 - Stainless steel / X10CrNi18-8 / ~ AISI 301     1.4310_C.pdf
1.4310.4 - Stainless steel / X10CrNi18-8 / ~ AISI 301     1.4310.4_C.pdf
1.4369 - Durnomag® / X11CrNiMnN19-8-6 / 13RM19      Durnomag.pdf
Iron and high carbon steelsTechnical file
140Cr3 - Tool steel, alloyed (CR3) / 1.2008 
Ck101 (H1) - High carbon steel / 1.1274 / 2CS100 / ~ G10950 
Ck67 - High carbon steel / 1.1231 / 2CS67 / ~ G10700 
RFe80 - Steel (Fer 04) / ~1.1014 
Beryllium Copper and Beryllium NickelTechnical file
CuBe2 - Alloy 25 / C17200 / CW101C     CuBe2_All._25_C.pdf
CuBe2 - Alloy 190 mill hardened / C17200 / CW101C     CuBe2_All._190_C.pdf
CuCo0.5Be - Alloy 174 mill hardened / C17410 
NiBe2 - Alloy 360 / N03360     Alloy_360_C.pdf
Coppers and low alloyed coppersTechnical file
Cu-ETP - E Cu 58 / Cu a1 (Cu99) / CW004A / C11000     Cu-ETP_C.pdf
Cu-OF - OF-Cu / Cu c1 / CW008A / C10200     Cu-OF_C.pdf
Cu-OFE - OFE-Cu / C10100     Cu-OFE_C.pdf
Copper alloysTechnical file
CuNi12Zn24 - Nickel Silver (M12) / CW403J / ~ C75700     CuNi12Zn24_M12_C.pdf
CuNi18Zn20 - Nickel Silver (M18) / CW409J / ~ C76400     CuNi18Zn20_M18_C.pdf
CuNi30Mn1Fe - Copper-Nickel, 30% / CW354H / ~ C71500 
CuNi44Mn1 - Constantan / 2.0842 / ~ C72150 
CuSn6 - Phosphor Bronze, 6% / CW452K / C51900 
CuSn8 - Phosphor Bronze, 8% / CW453K / C52100 
CuZn23Al3Co - Special Brass / CW703R / ~C68800 
CuZn37 - Yellow Brass 63% / ~CW508L / ~CW507L / ~C27000/ ~C27200     CuZn37_C.pdf

See also dimensional tolerances and material safety datasheet (MSDS) :

In additon, Lamineries MATTHEY supplies wire made of copper-beryllium in diameters ranging from some tenths of a millimeter to several millimeters to meet the demands of this market segment:

Beryllium Copper and Beryllium NickelTechnical file
CuBe2Pb - CuBe2Pb Alloy M25 / C17300 / CW102C     CuBe2Pb_All._M25_C.pdf

Other alloys are also available. There is a list with all presently available alloys.

See also dimensional tolerances and material safety datasheet (MSDS) :

(c) 2023- Lamineries Matthey