China Top Manufacturer/Tool Steel Supermarket of Round/Flat/Block/Hollow Bar Cold Working Tool Steel D2/1.2379/SKD11/X38crmo16/ H12mf/Cr12Mo1V1
Model NO.
Cold Work Tool Steel
Composition
D2, 1.2379
Technique
Forged/Hot Rolled/Cold Drawn
Shape
Round/Flat/Block/Square/Bar/Plate
Surface Treatment
Polished
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Special Alloy Steel
Certificate
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Quality Inspection
Ut, Chemical Composition, Physical Properties/SGS
Length
3-5.8m, or as Per Request
Heat Treatment
Quenched,Tempered,Annealed
Surface Require
Black,Grinding,Bright,Polish
Transport Package
Seaworthy Packing/Wooden Box or at Client's Requir
Specification
Customized
Trademark
OEM & ODM
Origin
China
HS Code
7228600000
Production Capacity
1000 Ton/Month
Reference Price
$ 1,350.00 - 2,250.00
Description
Product Description
D2/1.2379/SKD11/X38CRMO16/ H12MF/Cr12Mo1V1
COLD WORK TOOL STEEL
APPLICATION:
This material is mainly used in the tools which require ductile core; such as cutting, punching stamping tools, pull broaches, , mills, shear blades reamers, thread rolling dies, cold extrusion dies rolls for rolling and striking, cutters for nail production, drawing and bending tools, anvils for scythe forging, fine cutting tools, marble, flanging and strengthening tools, moulds for abrasive polymers.
SPECIFICATION:
Alloyed cold working tool steel with high carbide formers content. It is characterized by high resistance to abrasive wear, greater ductility, extremely low tendency to deformation and hardening cracks, very high hardenability, as well as significant dimensional stability during hardening. In addition, it shows the durability of the blade, even as a result of overheating of the tool during intensive use, thanks to its high chromium content, which contributes to the reduction of thermal conductivity. Another result of the high chromium content is corrosion resistance in air and fresh water.
COLD WORK TOOL STEEL
APPLICATION:
This material is mainly used in the tools which require ductile core; such as cutting, punching stamping tools, pull broaches, , mills, shear blades reamers, thread rolling dies, cold extrusion dies rolls for rolling and striking, cutters for nail production, drawing and bending tools, anvils for scythe forging, fine cutting tools, marble, flanging and strengthening tools, moulds for abrasive polymers.
SPECIFICATION:
Alloyed cold working tool steel with high carbide formers content. It is characterized by high resistance to abrasive wear, greater ductility, extremely low tendency to deformation and hardening cracks, very high hardenability, as well as significant dimensional stability during hardening. In addition, it shows the durability of the blade, even as a result of overheating of the tool during intensive use, thanks to its high chromium content, which contributes to the reduction of thermal conductivity. Another result of the high chromium content is corrosion resistance in air and fresh water.
| CHEMICAL COMPOSITION | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | V |
| 1.45-1.60 | 0.10-0.60 | 0.20-0.60 | ≤0.030 | ≤0.030 | 11.0-13.0 | / | 0.70-1.00 | 0.70-1.00 |
| PRODUCTION FLOW&TECHNICAL INDEX | |
| Size Range | Round 80-800mm; Flat 80-400mmx300-1000mm |
| Smelting | EAF+LF+VD(or +ESR) |
| Production Process | Hot Forged+Spheriodizing Annealing ≤ 255HB |
| Heat Treatment |
Softening annealing at a temperature of 820 - 860°C.
Relief annealing in the range of 600 - 700°C. Hardening at a temperature of 960 - 1030°C. Tempering in air at a temperature of 220 - 550°C. |
| Forging Ratio | ≥ 6:1 |
| Surface | Machined |
| Non-metallic Inclusions |
Acc. To ASTM E45 or finer
A(Thin 1.0 Heavy 1.0); B(Thin 1.0 Heavy 1.0); C(Thin 1.0 Heavy 1.0); D((Thin 1.0 Heavy 1.0); |
| Grain Size | Acc. To ASTM E112 ≥ 5 or finer |
| UT | SEP1921-84 3 D/d or finer |
| Alloy Steel |
4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430,25CrMo4,1.7218,34CrNiMo6,
1.6582,4340,SNCM439,36CrNiMo4,1.6511,SACN645,1340,SMn438,SNC236, |
| Tool Steel |
H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419,
SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2 |
| Bearing Steel | GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50 |
| Spring Steel |
9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150,
SUP10,51CrV4,1.8159 |
| Stainless Steel |
321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028,
434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057 |
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