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DIN 1.2419 105WCR6/ JS SKS31/GB CRWMN cold-work alloy tool steel
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients’ requires.
Product Basic Information:
Material | 1.2419 | ||
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
C | 0.9-1.05 | Tensile strength(MPA) | - |
Si | <0.4 | Yield strength (MPA) | - |
Mn | 0.8-1.1 | Elongation(δ5/%) | -- |
Cr | 0.9-1.2 | Reduction in Area (ψ/%) | - |
W | 1.2-1.6 | Impact (J) | - |
P | ≤0.030 |
Brinell Hardness (HBW) | |
S | ≤0..030 | ||
Cu | - | ||
Ni | - | ||
Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,
electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.
Similar steel grade & equivalent steel materials:
USA | Japanese | Gemany | British | France | heat treatment | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
- | SKS31 | 1.2419 105WCR6 | ------ | CRWMN | ||
CrWMn steel with high hardenability.Because of the tungsten carbide formation, this kind of steel after quenching and low temperature tempering has more than 9 sicr chrome steel and steel excess carbon and higher hardness and wear resistance.In addition, the tungsten also helps to preserve fine grain, making steel have good toughness.So by the CrWMn steel cutters, collapse phenomenon of blade is less, and better able to keep the blade shape and size.Steel is more sensitive to form carbide network, however, the existence of the network, makes the tool blade is in danger of crumbling, thus shortening the service life of the tool, therefore, have carbide net of steel, must be conducted according to the severity of forging and normalizing.This kind of steel used to make cutting edge in the job without intense heat tools and quenching deformation requirement when measuring tool and cutting tool, such as knife, long long tap, reamer, milling cutter, die and other types of special tools, and soft cutting non-metallic materials of cutting tool
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