| Customization: | Available |
|---|---|
| Type: | Alloy Steel Bar |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS, AISI |
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After several years of development, Sichuan Liaofu Special Steel Industry Co., Ltd mainly produce die steel, high alloy steel smelting, refining, forging, machining, heat treatment of high-quality goods, and formed complete production management system, our company is a private enterprise, the hometown of abrasive tool steel production in China - hubei, the transportation is convenient, the factory has international advanced production equipment, product quality testing equipment.
Company's major equipment: there are 3 tons, 4 tons of electric furnace smelting equipment, 0.5 tons, 1 tons, 3 tons, 5 tons of electroslag furnace, including 3 tons, 5 tons of electroslag furnace and has the function of large steel ingot smelting, steel processing equipment are: active, auxiliary equipment of producer gas generator, continuous heating furnace, annealing furnace, the electric car type annealing furnace.All-hydraulic electric grinding wheel peeling machine, electric band saw, gantry sawing machine, etc.The detection equipment has the chemical analysis, the physical examination, the mechanical performance detection advanced instrument.
We have ASTM A681 H12 mould steel bar 1.2606 x37crmow5-1 skd62 mould steel
H12 Tool Steel could be a five-hitter Cr, general hot work steel that is characterized by wonderful effect strength. It contains less vanadium than the broadly utilized H13 hot work tool steel, and furthermore, the tungsten content gives higher temper resistance. It has smart resistance to thermal fatigue cracking (heat checking) and excellent resistance to gross cracking and thermal shock once water-cooled in commission. H12 hot work tool steel is normally prescribed for warm tooling applications wherever most resistance from cracking is required. Such applications grasp die casting, hot punches, hot shear cutting edges, shaping dies, extrusion tooling and hot gripper die.
3.Similar steel grade & equivalent steel materials:
|
USA |
Japanese |
Gemany |
British |
France |
heat treatment |
Chinese |
|
ASTM&AISI&SAE |
JIS |
EN DIN |
EN BS |
EN NF |
ISO |
GB |
|
AISI H12 |
SKD62 |
X37CrMoW5-1 1.2606 |
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Chemical properties
| Property | Value |
|---|---|
|
Carbon |
0.3 - 0.4 % |
|
Chromium |
4.75 - 5.5 % |
|
Manganese |
0.2 - 0.6 % |
|
Molybdenum |
1.25 - 1.75 % |
|
Phosphorus |
0.03 % |
|
Silicon |
0.8 - 1.25 % |
|
Sulfur |
0.03 % |
|
Tungsten |
1 - 1.7 % |
|
Vanadium |
0.2 - 0.5 % |
AISI H11 /JIS SKD6/din 1.2343 x37crmov5-1 china 4CR5MOSIV mould steel
1.2343 mould steel specifications
Mechanical properties of 1.2343 / X37CrMoV5-1, 1.2343 / aisi H11
Annealed/softened condition - hardness: <229 HB Hardness in tempered condition: min >48 HRC Hardness after hardening: 57.3 - 57.5 HRC Hardness after tempering in the following temperatures: 300 C = 54,4 - 54,5 HRC 350 C= 54,9 HRC 400 C = 55,4 - 55,6 HRC 450 C = 55,9 - 56,2 HRC 500 C= 56,3 HRC 550 C= 53,2 HRC 600 C = 47,5 - 47,7 HRC Linear expansion coefficient: 12,7 * 10-6 K-1 Thermal conductivity: 38 W * m-1 K-1
1.2343 die steel belongs to electroslag remelting hot work die steel, which has uniform material, superior cutting machinability and polishing, good high toughness and high plasticity, high wear resistance and overall hardening performance at high and low temperature are excellent
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients' requires.
Product Basic Information:
|
Material |
AISI H13 |
||
|
Chemical Composition |
Mechanical Properties(In Quenched & Tempered State) |
||
|
C |
0.33-0.43 |
Tensile strength(MPA) |
- |
|
Si |
0.80-1.20 |
Yield strength (MPA) |
- |
|
Mn |
0.20-0.50 |
Elongation(δ5/%) |
-- |
|
Cr |
4.75-5.50 |
Reduction in Area (ψ/%) |
- |
|
Mo |
1.10-1.75 |
Impact (J) |
- |
|
P |
≤0.030 |
Brinell Hardness (HBW) |
<235 cooling with OIL temperature 790+-15c |
|
S |
≤0..030 |
||
|
Cu |
- |
||
|
Ni |
- |
||
2.Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,
electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.
3.Similar steel grade & equivalent steel materials:
|
USA |
Japanese |
Gemany |
British |
France |
heat treatment |
Chinese |
|
ASTM&AISI&SAE |
JIS |
EN DIN |
EN BS |
EN NF |
ISO |
GB |
|
AISI H11 |
SKD6 |
X37CrMoV5-1 1.2343 |
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4Cr5MoSiV |
||
we have sold A2 1.2379 86CRMOV7 1.2344 flat bar and forged round bar to germany,singapore,pakistan and so on,u can find some pictures below
H11 H12 H22 H13 turned surface bar
A2 forged steel bar diameter 280mm
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