CN
EN-
SFM3260 Sprayformed Super Abrasion Resistant High Speed Steel
SFM-3260 Sprayformed Super Abrasion Resistant High Speed Steel
Composition(%)
C
Cr
Mo
W
Co
V
2.30
4.2
7.0
6.5
10.5
6.5
Steel Grade:
SFM-3260 （Similar grades：HS 6-7-6-10, W.Nr.1.3241, ASP2060）
Delivery Status:
Soft-annealed ≤HB340, or ready-made tools, UT qualified.
Material feature:
Super high solidification rate in sprayforming makes the microstructure very fine and homogeneous. Ultra-high-alloyed carbides and nitrides in microns are spheroidal, uniformly distributed in the matrix, facilitating excellent red-hardness, isotropic mechanical properties and good machinability, even better wear resistance and tooling life comparing to similar grade of PM steel.
Applications:
Very high alloyed high speed steel for tools requiring both hot hardness and wear resistance, such as extrusion die, demanding gear cutting tools, broaches, punches, drills, end mills, etc.
Product sizes:
Round bar, up to DIA 300 mm
Rectangular bar:
T \ W
50 mm
100 mm
200 mm
300 mm
400 mm
500 mm
▅ 50 mm
X
X
X
X
X
X
▅100 mm
X
X
X
X
X
X
▅150 mm
X
X
X
X
X
X
▅200 mm
X
X
X
X
X
▅250 mm
X
X
X
X
▅300 mm
X
X
X
Microstructures:
Carbide morphology in a sample of DIA 290 mm bar, 100x (L) & 500x (R)
Remarks: Our expert, inventor of SFM Process, will technically support your applications to best benefits.
Company address: 18-A02 of 4th Xingye Road, Guanglong Industry Park, CN-528313 Foshan, China
Tel./ Fax: 0757-23316070
The above data are as reference, which is subject to change by SFM
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SFM3040 Sprayformed High Speed Steel with high V-content
SFM-3040 Sprayformed High Speed Steel with high V-content
Composition(%)
C
Cr
Mo
W
Co
V
1.30
4.2
4.5
5.5
-
4.0
Steel Grade:
SFM-3040 （Similar grades：AISI M4 ESR, HS 6-5-4, JIS SKH54, DIN 1.3395）
Delivery Status:
Soft-annealed ≤HB280, or ready-made tools, UT qualified.
Material feature:
Super high solidification rate in sprayforming makes the microstructure very fine and homoge- neous. High-alloyed, especially high V-alloyed carbides and nitrides in microns are spheroidal, uniformly distributed in the matrix, facilitating excellent red-hardness, isotropic mechanical pro- perties, e.g. impact toughness is increased by 70 - 100%, and good machinability, better wear resistance and tooling life comparing to similar grade of ESR or even PM steel.
Applications:
High-V-alloyed high speed steel for universal applications, such as various cutting tools, punch dies, broach inserts, metal forming tools, rolls, etc. Due to its high and isotropic strength and toughness, it is specially suitable for heavy load or large tools.
Product sizes:
Round bar, up to DIA 300 mm
Rectangular bar:
T \ W
50 mm
100 mm
200 mm
300 mm
400 mm
500 mm
▅ 50 mm
X
X
X
X
X
X
▅100 mm
X
X
X
X
X
X
▅150 mm
X
X
X
X
X
X
▅200 mm
X
X
X
X
X
▅250 mm
X
X
X
X
▅300 mm
X
X
X
Microstructures:
Carbide morphology in a sample of DIA 200 mm bar, 100x (L) & 500x (R)
Remarks: Our expert, inventor of SFM Process, will technically support your applications to best benefits.
Company address: 18-A02 of 4th Xingye Road, Guanglong Industry Park, CN-528313 Foshan, China
Tel./ Fax: 0757-23316070
The above data are as reference, which is subject to change by SFM
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SFM3020 Sprayformed High Speed Steel
SFM-3020 Sprayformed High Speed Steel
Composition(%)
C
Cr
Mo
W
Co
V
0.90
4.20
5.00
6.40
-
1.80
Steel Grade:
SFM-3020 （Similar grades：AISI M2 ESR, HS 6-5-2, JIS SKH51, DIN 1.3343）
Delivery Status:
Soft-annealed ≤HB260, or ready-made tools, UT qualified.
Material feature:
Super high solidification rate in sprayforming refines the carbide morphology from rough net- works to near-equiaxed, as can be seen from the pictures below, generating better machinability, more isotropic mechanical properties, e.g. impact toughness increases by 70 - 100%. That means usable hardness of the tools can be increased under the same toughness requirement, thus to reach much better wear resistance and tooling life than similar grade of ESR.
Applications:
Basic and universal HSS for various cutting tools: drills, reamers, broaches, milling cutters, saw blades, various knives; punching dies, cold work tools, rolls, etc. Due to its high and isotropic strength and toughness, it is specially suitable for heavy load or large tools.
Product sizes:
Round bar, up to DIA 300 mm
Rectangular bar:
T \ W
50 mm
100 mm
200 mm
300 mm
400 mm
500 mm
▅ 50 mm
X
X
X
X
X
X
▅100 mm
X
X
X
X
X
X
▅150 mm
X
X
X
X
X
X
▅200 mm
X
X
X
X
X
▅250 mm
X
X
X
X
▅300 mm
X
X
X
Microstructures:
Carbide morphology in DIA 250 mm bars, 100x, M2 ESR (L), and SFM-3020 (R).
Remarks: Our expert, inventor of SFM Process, will technically support your applications to best benefits.
Company address: 18-A02 of 4th Xingye Road, Guanglong Industry Park, CN-528313 Foshan, China
Tel./ Fax: 0757-23316070
The above data are as reference, which is subject to change by SFM
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SFM2131 Sprayformed Abrasion Resistant Hot Work Steel
SFM-2131 Sprayformed Abrasion Resistant Hot-Work Steel
Composition(%)
C
Si
Mn
Cr
Mo
V
0.4-0.6
0.8-1.2
0.3-0.5
4.5-5.5
0.8-1.8
1.0-1.8
Steel Grade:
SFM-2131 （Similar grades：Superior H13 ESR or PM）
Delivery Status:
Soft-annealed or pre-hardened blanks or ready-made tools, UT qualified.
Material feature:
Super high solidification rate in sprayforming with hot forging makes the microstructure very fine and homogeneous, and tailor designed amount of alloyed carbides and nitrides in microns are uniformly distributed in the matrix, which provide better wear and thermal fatigue resis-tance in hot working than conventional grades. It has better machinability, including polishing and edge-griding properties, and holds hardness better at elevated temperature.
Applications:
High-performance extrusion dies, pressure die casting (PDC) dies, hot-forging dies, precision forging dies, seamless pipe rolling mandrel, components of high strength, high wear resistance and heat resistance, etc.
Product sizes:
Round bar, up to DIA 300 mm
Rectangular bar:
T \ W
50 mm
100 mm
200 mm
300 mm
400 mm
500 mm
▅ 50 mm
X
X
X
X
X
X
▅100 mm
X
X
X
X
X
X
▅150 mm
X
X
X
X
X
X
▅200 mm
X
X
X
X
X
X
▅250 mm
X
X
X
X
X
▅300 mm
X
X
X
X
Structure comparison:
H13 ESR before forging，500X SFM-2131 before forging，500X SFM-2131 forged & annealed，250X
Remarks: Our expert, inventor of SFM Process, will technically support your applications to best benefits.
Company address: 18-A02 of 4th Xingye Road, Guanglong Industry Park, CN-528313 Foshan, China
Tel./ Fax: 0757-23316070
The above data are as reference, which is subject to change by SFM
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SFM1120 Sprayformed High V Wear Resistant Cold Work Steel
SFM-1120 Sprayformed High V and Wear Resistant Cold Work Steel
Composition(%)
C
Si
Mn
Cr
Mo
V
2.90
< 1.0
< 1.0
5.25
1.30
11.5
Steel Grade:
SFM-1120 （Similar grades：CPM12V）
Delivery Status:
Soft-annealed ≤HB280, or ready-made tools, UT qualified.
Material feature:
Super high solidification rate in sprayforming refines the massive carbides into equiaxed and a few microns in size, offering combination of high hardness and toughness,good machinability, and isotropic mechanical properties. Its wear resistance is about 5 times better than D2, even better than its PM conterpart. It microstructure is shown in the picture below.
Applications:
For high abrasion resistant cold work tools or parts, such as metal sheet and paper rotary cutters, crusher wear parts, stamping and punching dies, cold extrusion dies, feeding screw, injection moulding cylinder sleeve, ceramics and powder metallurgy moulds and their reinforcement inserts or strips, quality woodworking tools, etc.
Product sizes:
Round bar, up to DIA 300 mm
Rectangular bar:
T \ W
50 mm
100 mm
200 mm
300 mm
400 mm
500 mm
▅ 50 mm
X
X
X
X
X
X
▅100 mm
X
X
X
X
X
X
▅150 mm
X
X
X
X
X
X
▅200 mm
X
X
X
X
X
X
▅250 mm
X
X
X
X
X
▅300 mm
X
X
X
X
Microstructures:
Carbide morphology in DIA 20 mm cast sample, 300x (L), and SFM-1120 300x (R).
Remarks: Our expert, inventor of SFM Process, will technically support your applications to best benefits.
Company address: 18-A02 of 4th Xingye Road, Guanglong Industry Park, CN-528313 Foshan, China
Tel./ Fax: 0757-23316070
The above data are as reference, which is subject to change by SFM
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SFM1023 Sprayformed High Cr Wear Resistant Cold Work Steel
SFM-1023 Sprayformed High Cr and Wear Resistant Cold Work Steel
Composition(%)
C
Si
Mn
Cr
Mo
V
2.30
0.8
0.6
20.00
0.50
< 1.0
Steel Grade:
SFM-1023 （No similar grades in the world yet）
Delivery Status:
Soft-annealed ≤HB250, or ready-made tools, UT qualified.
Material feature:
Super high solidification rate in sprayforming refines the massive carbides into equiaxed and a few microns in size, offering combination of high hardness and toughness, good machinability, and isotropic mechanical properties. Its wear resistance is remarkably better than D2 due to its high Cr and C contents.
Applications:
For high wear resistant cold work parts, such as crusher wear parts, grinder parts, crushing hammer, feeding screw, injection moulding cylinder sleeves,ceramic and powder metallurgy moulds and their reinforcement inserts or strips, wood cutting tools, etc.
Product sizes:
Round bar, up to DIA 300 mm
Rectangular bar:
T \ W
50 mm
100 mm
200 mm
300 mm
400 mm
500 mm
▅ 50 mm
X
X
X
X
X
X
▅100 mm
X
X
X
X
X
X
▅150 mm
X
X
X
X
X
X
▅200 mm
X
X
X
X
X
X
▅250 mm
X
X
X
X
X
▅300 mm
X
X
X
X
Microstructures:
Microstructure of SFM1023, Nital etched, 100x
Remarks: Our expert, inventor of SFM Process, will technically support your applications to best benefits.
Company address: 18-A02 of 4th Xingye Road, Guanglong Industry Park, CN-528313 Foshan, China
Tel./ Fax: 0757-23316070
The above data are as reference, which is subject to change by SFM
-
SFM1021 Sprayformed Cold Work Steel
SFM-1021 Sprayformed Cold Work Steel
Composition(%)
C
Si
Mn
Cr
Mo
V
1.55
0.60
0.40
11.80
0.85
1.05
Steel Grade:
SFM-1021 （Similar grades：AISI D2 ESR,BÖHLER K110 ESR,JIS SKD10,DIN 1.2379,XW-41）
Delivery Status:
Soft-annealed ≤HB220,or ready-made tools,UT qualified.
Material feature:
Super high solidification rate in sprayforming refines the carbide morphology from rough net-works to near-equiaxed,as can be seen from the pictures below,generating better machinability, more isotropic mechanical properties,e.g. impact toughness increases by 70 - 100%. That means usable hardness of the tools can be increased under the same toughness requirement,thus to reach much better wear resistance and tooling life than similar grade of ESR.
Applications:
For large,complex and heavy loaded wear resistant tools or parts,such as punching and trimming dies for alloyed steels,shearing blade,spinning die,stamping die,thread rolling dies and thread rolling plate,dies for cold heading,cold extrusion;crushing hammer,powder metallurgy &ceramics moulds;high wear resistance plastic mold,quality woodworking tools and hardware tools,high wear resistant measuring tools.
Product sizes:
Round bar,up to DIA 300 mm
Rectangular bar:
T \ W
50 mm
100 mm
200 mm
300 mm
400 mm
500 mm
▅ 50 mm
X
X
X
X
X
X
▅100 mm
X
X
X
X
X
X
▅150 mm
X
X
X
X
X
X
▅200 mm
X
X
X
X
X
X
▅250 mm
X
X
X
X
X
▅300 mm
X
X
X
X
Microstructures:
Carbide morphology in DIA 200 mm bars,100x,D2 ESR (L),and SFM-1021 (R).
Remarks:Our expert,inventor of SFM Process,will technically support your applications to best benefits.
Company address: 18-A02 of 4th Xingye Road,Guanglong Industry Park,CN-528313 Foshan,China
Tel./ Fax: 0757-23316070
The above data are as reference,which is subject to change by SFM
