Main Products: Plastic Mould Steel ,Hot Work Steel ,Cold Work Tool Steel ,Carbon Steel Plate ,Alloy Steel Plate
alloy tool steel 1.2379, SKD11, D2
Negotiable /Metric Ton
Min.Order:20 Metric Tons
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Dongguan Circle Four Metal Materials Co., Ltd.
Business Type: Manufacturer,Trading Company
Dongguan Guangdong ChinaMain Products: Plastic Mould Steel ,Hot Work Steel ,Cold Work Tool Steel ,Carbon Steel Plate ,Alloy Steel PlateProduct Details
alloy tool steel 1.2379
1. Grade: AISI:D2 ,DIN:1.2379 ,JIS:SKD11 GB:Cr12Mo1V1
2.Specification:
Steel | Thickness | Width |
Hot rolled plate | 16-75mm | 310-610mm |
Forged plate | 80-350mm | 410-810mm |
Round bar | Forged Dia 105-500mm; hot rolled Dia 16-100mm | |
3.Chemicals:
Grade | C | Si | Cr | Mn | Mo | V | P | S | |
DIN | 1.2379 | 1.5-1.6 | 0.1-0.4 | 11.0-12.0 | 0.15-0.45 | 0.6-0.8 | 0.9~1.1 | ≤0.03 | ≤0.03 |
AISI | D2 | 1.4-1.6 | 0.1-0.6 | 11.0-13.0 | 0.2-0.6 | 0.7-1.2 | 0.5~1.1 | ≤0.03 | ≤0.03 |
JIS | SKD11 | 1.4-1.6 | ≤0.4 | 11.0-13.0 | ≤0.6 | 0.8-1.2 | 0.2~0.5 | ≤0.03 | ≤0.03 |
4.Delivery conditions:
Heat treating | Pre-hardening and tempering, Quenching and Tempering, annealed |
Process | Hot rolled or forged, EAF+LF+VD+ Forged+ Heat Treatment (Annealed,A Normalized, Q+T) |
Surface: | Black surface/polished/turning/milling |
MOQ | 20MT |
5. Heat treatment specification and hardness:
steel name | after annealed or cold drawn hardness≤HBW | Preheat temperature/°C | Quenching temperature /°C | thermal insulation /min | Cooling medium | Tempering temperature | after tempering hardness≥HBC | ||
annealed | cold drawn | Salt bath furnace | Controlled atmosphere furnace | ||||||
D2 Cr12Mo1V1 | 255 | 269 | 816 | 996 | 1010 |
10-20 | air cooling | 204 | 59 |
6.Our main products:
Tool Steel | GB (Chinese) | DIN (German) | ASTM (American) | JIS (Japanese) | SS (Sweden) |
Cold work | Cr12 | 1.2080 | D3 | SKD1 | |
Cr12MoV | 1.2601 | D5 | |||
Cr12Mo1V1 | 1.2379 | D2 | SKD11 | ||
Hot work | 5CrNiMo | 1.2714 | L6 | SKT4 | |
4Cr5MoSiV1 | 1.2344 | H13 | SKD61 | 8407 | |
4Cr5MoSiV | 1.2343 | H11 | SKD6 | ||
Plastic tool steel | 3Cr2Mo | 1.2311 | P20 | 618 | |
3Cr2NiMo | 1.2738 | P20+Ni | 718 | ||
42CrMo | 1.7225 | 4140 | SCM440 | ||
4Cr13 | 1.2083 | 420 | S136 | ||
3Cr17Mo | 1.2316 | ||||
10Ni3MnCuAl | 1.2735 | P21 | NAK80 | ||
Carbon | 45# | 1.1191 | 1045 | S45C |
7. Contact us:
Email: gerrycheng(at)
MSN: gerrycheng2011(at)
Skype: gerrycheng2011
Our factory now equiped with large-sized Vertical sawing machines,Horizontal saw machines,Milling machines,Grinding machines,Finish milling.
We do hardness testing of processing for your needs and we also have advanced ultrasonic flaw detection equipment.
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