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Product detail:
Mould Steel Plate DIN 1.2312 , Best price from stock!!
Typical Applications
die holders, zinc die casting dies, backers, bolsters and injection moulds.
Chemical composition (%)
C% | Mn% | Si% | Cr% | Mo% | P% | S% |
0.35~0.45 | 1.40~1.60 | 0.30~0.50 | 1.80~2.00 | 0.15~0.25 | =<0.03 | 0.05-0.10 |
Steel properties:
Plastic mould steel with additional sulphur, usually supplied in a quenched and tempered condition. Polishable, better machinibility compared to 1.2311. Similar to AISI P20+S.
Process: EAF +LF +VD +ESR +forged or hot rolled + heat treatment (optional)
Surface condition: Black/ round machine/ Turned
Inspection:Ultrasonic test, according to SEP1921D/d or customer requirements
Thermal Treatments
Forging: Heat slowly, allowing sufficient time for the steel to become heated through. begin forging at 1050°C. not forge below 930°C reheating if necessary. After forging, cool very slowly.
Stress Relieving: When dies are heavily marchined, recommend stabilishing just before finish machining in order to relieve machining strains. heat to 460-500°C, Soak well and allow to cool in the air.
Annealing: Heat uniformly to 710-740°C. Soak well, cool slowly in the furnace.
Hardening: heat to uniformly to until heaeted through. Quench in oil.
Delivery Condition
Forged + Annealed + Machining (Peeled/Turned)
DIN1.2312 mould steel can be supplied in various finishes including hot-rolled, pre-machined, fine-machined and precision ground. It is also available in the form of hollow bar.
Specification:
Round steel: Diameter:20-600mm; Length:2000-6000MM
Plate/sheet steel: Thickness:15-500mm; width:200-2500mm; Length: 2000-5800mm
Size Availability
We offer different types of steels, including square, flat and round.
Both electric steel and electroslag steel/Standard – Non-standard are available.
Quality Assured Supply:
DIN1.2312 is supplied in accordance with our ISO 9001 : 2008 registration.
Contact YUFANG Steel with your enquiries for round bar, diameters, sawn plate and flat bar
in 1.2312 tool steel.
YUFANG HOT SELLING STEEL STOCK LIST
Standard | GB (China) | DIN (German) | ASTM (USA) | JIS (Japan) | SS (Sweden) |
Cold work | Cr12 | 1.2080 | D3 | SKD1 |
|
C12MoV | 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 steel | 45# | 1.1191 | 1045 | S45C |
|
