Brand:songshun
MOQ:5
Dongguan songshun mould steel CO.,LTD.
songshun P20 steel Tel: 86-769-85475596
songshun P20 steel Fax: 86-769-82285809
songshun P20 steel Contact E-mail:
songshun P20 steel Address: No.4 Dongda Street, ShaTou,Dongguan City,Guangdong Province,China.
songshun P20 steel Zip: 523850
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Product Description
AISI P20/DIN 1.2311plastic mould steel flat bar,mould steel plateP20 | ||||||||||||
Specification of 1.2311 plastic mould steelflat bar | ||||||||||||
Round bar | Diameter(mm) | Length (mm) |
| |||||||||
20~800 | 3000~5800 |
| ||||||||||
Plate | Thickness(mm) | Width (mm) | Length (mm) | |||||||||
Max:800 | 2000-2300mm | 2000~5800 | ||||||||||
The specification can be customised! | ||||||||||||
Composition of 1.2311plastic mould steel flat bar | ||||||||||||
NO. | C | Si | Mn | Cr | Mo | Ni | P | S | ||||
GB | 3Cr2Mo | 0.28~0.40 | 0.2~0.8 | 0.60~1.00 | 1.40~2.00 | 0.3~0.55 | 0.85~1.15 | ≤0.030 | ≤0.030 | |||
AISI | P20 | 0.28~0.40 | 0.2~0.8 | 0.60~1.00 | 1.40~2.00 | 0.3~0.55 | / | ≤0.030 | ≤0.030 | |||
DIN | 1.2311 | 0.35~0.45 | 0.2~0.8 | 0.60~1.00 | 1.40~2.00 | 0.3~0.55 | / | ≤0.030 | ≤0.030 | |||
Characteristic of1.2311 plastic mould steel flat bar | ||||||||||||
1.Prehardened grade specially designed for the plastic mold industry deliver in hardened and tempered condition(300HB), subsequent heat treatment is not necessary. | ||||||||||||
2.Specially employed for the plastic mold industry andadapted ford polishing and chemical etching (low sulphur content). | ||||||||||||
Heat treatment of 1.2311plastic mould steel flat bar | ||||||||||||
Annealing:Heat to 720-750°C for 2-4 h furnace cool. | ||||||||||||
Stress relieving:Up to 560-600°C, hold for 2-4h; furnace or still air cooling. | ||||||||||||
Hardening: Preheating to 600-650°C; - Heat to hardening temperature to 840-870°C and hold at temperature. - Cooling in oil Hardness after hardening: 30-36 HRC | ||||||||||||
Tempering:To be carried out after hardening in the range 580-650°C for 25mm of thickness minimum 2h. | ||||||||||||
Application of 1.2311plastic mould steel flat bar | ||||||||||||
1.Suitable for making medium and large,sophishticatedlong-life plastic mold steel. | ||||||||||||
| 2.Suitable for manufacturinglow melting point alloy die casting. | ||||||||||||
3.Suitable for manufacturing thermoplastic blow moldingmold. | ||||||||||||
4.Suitable for manufacturing heavy mold maincomponents. | ||||||||||||
5.Commonly used in the manufactureof TV cabinets,washing machine,refrigeratorinner shell,buckets,etc. | ||||||||||||
| Annual output :300000Tons |
Cutting serviceprovided Workshop isequipped with the most advanced CNC grinding machine, CNC millingmachine, Vertical and Horizontal band saw cutting machine, Max.30MT Loading Cranes, ultrasonic Test machines... These equipmentsare manipulated with professional engineers with many years workexperiences. |
| 50000Tsteels in stock |
1.2311 plastic mould steel flat bar each step isstrictly controlled tomake sure the products are high quality |
| Steelmakingview |
| The maxweight of 20' container is 27tons |
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Company Information| Songshun CompanyIntroduction |
| Dongguan Songshun Mould Steel Co., Ltd. is located in Chang'anTown - the famous town of mold in Pearl River Delta of China. After10 years' development. |
| Now we have the capacity to provide complete services frommanufacturing and marketing to distributing. |
| Our steel has exported all over the world. |
Our factories for peeling,milling,grinding,cutting and heattreatment etc. |
The export steel will through high quality detection. |
| If you cooperate with us ,you will be our returnedcustomer. |
Main products | |
Hot work tool steel | |
DIN | 1.2344,1.2343,1.2365,1.2581,1.2367,1.2714 etc. |
AISI | H13,H11,H10,H21,L6 etc. |
JIS | SKD61,SKD6,SKD5,SKT4 etc. |
Cold work too steel | |
DIN | 1.2601,1.2379,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767 etc. |
AISI | D2,D3,A2,O2,O1 etc. |
JIS | SKD1,SKD11,STD12,SKS31,SKS3 etc. |
Plastic mould steel | |
DIN | 1.2083,1.2311,1.2312,1.2316,1.2738 etc. |
AISI | P20, P20+Ni,P20+S,420 etc. |
JIS | NAK80 |
High speed tool steel | |
DIN | 1.3355,1.3343 |
AISI | T1,M2 |
JIS | SKH2,SKH51 |
Structural alloy steel | |
DIN | 1.7225,1.6511 |
AISI | 4140,4340 |
JIS | SCM440 |
We also supply customized special steel, welcome for more information. | |
| 1.Q:Are your a factory or a tradingcompangy? |
| A:We are factory. |
| 2.Q:Where is your factory located?How can I visitthere? |
| A:Our factory is located in Dongguan city,you can fly to Baoanairport and we will arrange people to pick you up. |
| 3.Q:How can I get some sample? |
| A:We are honored to offer you samples |
| 4.Q:What are the difference between you and other steelcompany? |
A:Quality first! The price will be changed according to yourorder. The rechargeable sample's will returnto you after you offer the deposit! Our company are full of chineseculture,Won't you want to come here^.^? The sales are beautiful andhandsome0.0! |
Why chooseus? | ||
We canprovide free samples! | ||
| We canproduce the steel as yourrequirest! | ||
| We willprovide the competitiveprice! | ||
We cancommunicate face to face! | ||
We have awonderful after-sales service! | ||
| You will bevery happy if you contact us! |
