Cr5Mo1V

Description

Cr5Mo1V属空淬模具钢,具有深的空淬硬化性能,这对于要求淬火和回火之后必须保持其形状的复杂模具是极为有益的。该钢由于空淬引起的变形大约只有含锰系油淬工具钢的1/4,耐磨性介于锰型和高碳高铬型工具钢之间,其韧性比任何一种都好,特别适合于要求具备好的耐磨性同时又具有特殊好的韧性的工具,广泛用于下料模和成形模、轧辊、冲头、压延模和滚丝模,也用于某些类型的剪刀片.

  Cr5Mo1V is an air quenched die steel with deep air quenching and hardening properties, which is very beneficial for complex dies requiring to maintain their shape after quenching and tempering. The deformation caused by air quenching is only about 1 / 4 of that of manganese containing oil quenched tool steel. The wear resistance is between manganese type and high carbon and high chromium type tool steel. Its toughness is better than any other type. It is especially suitable for tools requiring good wear resistance and special toughness. It is widely used in blanking dies and forming dies, rolls, punches, calendering dies and wire rolling dies, It is also used for some types of scissors

Worldwide equivalents of grade: Cr5Mo1V

/ChinaEUGermanyJapanFranceEnglandUSA
StandardGBENDIN,WNrJISAFNORBS
GradeCr5Mo1VX100CrMoV5 (1.2363)X100CrMoV5-1SKD12Z100CDV5BA2A2
/PolandCzechiaAustriaRussiaInterItalySweden
StandardPNCSNONORMGOSTISOUNISS
GradeNCLV19571K3059KH5VFX100CrMoV5X100CrMoV5-1KU2260
 
Chemical Composition of Cr5Mo1V Steel Material
C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)Mo(%)V(%)Cu(%)
0.95~1.05≤0.50≤1.00≤0.030≤0.0304.75~5.50≤0.200.90~1.400.15~0.50≤0.30

Mechanical Properties of Cr5Mo1V Steel

Proof strength
Rp0.2(MPa)
Tensile strength
Rm(MPa)
Impact energy
KV(J)
Elongation at fracture
A(%)
Reduction in cross section on fracture
Z(%)
As-Heat-Treated ConditionBrinell hardness(HBW)
828(≥)147(≥)214422Solution and Aging,Annealing,Ausaging,Q+T,etc221

Physical Properties of Cr5Mo1V Steel

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) andSpecific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, νThermal conductivity
(W/m·°C)
22 0.32  
251588214  42.3
17321  43243141.2

Heat Treatment

退火:1、800-850oC缓冷 2、球化退火工艺

回火:180-220oC空冷 HRc=60-64 510-520oC空冷 HRc=57-60

Annealing: 1. Slow cooling at 800-850oc 2. Spheroidizing annealing process

Tempering: 180-220oc air cooling HRC = 60-64 510-520oc air cooling HRC = 57-60

Application

1、 用于成形碳质分数为 0.65%~0.80%的弹钢板, 硬度 37~42HRC, 使用寿命可达11万~12万次.再附加渗氮处理,使用寿命可达40万次。

2、该钢用于搓丝模, 可用于加工铝合金和铜合金。

3、适于制作韧性好、耐磨的成形模、下料模、冷冲裁模等。

4、恃别适合于要求具备好的耐磨性同时又具有特殊韧性的工具。

5、广泛用于下料模和成形模、轧辊、拉深模。

6、用于某些类型的剪刃具。

7、用于制作钻套、冲头、切边模及螺纹滚模等。

8、用于耐磨塑料模具等。

1. It is used to form elastic steel plate with carbon content of 0.65% ~ 0.80%, with hardness of 37 ~ 42hrc and service life of 110000 ~ 120000 times. With additional nitriding treatment, the service life can reach 400000 times.

2. The steel is used for thread rolling die and can be used for processing aluminum alloy and copper alloy.

3. It is suitable for making forming die, blanking die and cold blanking die with good toughness and wear resistance.

4. It is suitable for tools requiring good wear resistance and special toughness.

5. It is widely used in blanking die, forming die, roll and drawing die.

6. Used for certain types of cutting tools.

7. Used for making drill sleeve, punch, trimming die and thread rolling die, etc.

8. Used for wear-resistant plastic mould, etc.

Cr5Mo1V products:

Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED

Our Services

1. The price is determined according to the material, size, finishing process and different payment methods

2. Each material has been ut tested

3. We have every kind of material in stock, so we can deliver it in time.

4. The size of steel can be customized according to customer requirements, and the minimum order quantity and specification model can be developed / produced according to international, Chinese or industrial standards

5. There are more services. Welcome to consult.