BLOOM(suzhou) Materials Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 100MT/moth |
| Delivery Time | 10-30 work days |
| Packaging Details | Wooden case/frame |
| name | Invar36/FeNi36/4j36 |
| size | customized |
| surface | black/birght/pickle |
| Melting temperature range | 1430℃ |
| Curie temperature | 230 ℃ |
| Specific heat | 515 j/Kg |
| Brand Name | BLM |
| Model Number | BLM-1 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100MT/moth |
| Delivery Time | 10-30 work days | Packaging Details | Wooden case/frame |
| name | Invar36/FeNi36/4j36 | size | customized |
| surface | black/birght/pickle | Melting temperature range | 1430℃ |
| Curie temperature | 230 ℃ | Specific heat | 515 j/Kg |
| Brand Name | BLM | Model Number | BLM-1 |
| Place of Origin | China | ||
| High Light | High Dimensional Stability Invar 36 Rod ，Low Expansion Invar 36 Rod ，UNSK93600 invar 36 round bar | ||
Hot Sale Manufactures Expansion Alloy Stability Invar 36/4j36//Fe-Ni36/Unsk93600
Invar 36 is used where high dimensional stability is required,such as precision insturmrent,such as precision instruments,clocks,seismic
creep gauges,television shadow-mask frames,valves in motors,and antimagnetic watches.In land surveying,when first-order (high-precision)
elevation leveling is to be performed,the level staff (leveling rod) used is made of Invar,instead of wood,fiberglass,or other metals.Invar struts were used in some pistons to limit their thermal expansion inside their cylinders.
| Ni | Cr | Fe | C | Mn | Si | Co | P | S | |
| MIN | 35 | ||||||||
| MAX | 37 | 0.2 | Margin | 0.03 | 0.35 | 0.2 | 0.5 | 0.02 | 0.01 |
| Cold rolled strip | Hot rolled flat bar | Hot forging bar | Cold pulling wire | Cold pulling bar |
| 0.01-2.5 x1-400 | 2.5-20 x 5-400 | Φ12-400x1000 | Φ0.05-2.0 x L | Φ2.0-12 x L |
| Tensile Strength | Elongation |
| Mpa | % |
| 641 | 14 |
| 689 | 9 |
| 731 | 8 |
The heat treatment process
Annealing for stress relief
Heated to 530~550℃ and hold 1~2 hours.Cold down
Annealing
In order to eliminate hardening,which can be bring out in cold-rolled,cold drawing process.Annealing needs heated to 830~880℃
in vacuum,hold 30min.
The stabilization process
1.In protrective media and heated to 830℃,hold 20mins.~1h,quench
2.Due to the stress generated by quenching,heated to 315℃,hold 1~4h
Precautions
1.Can not be hardened by heat treatment
2.Surface treatment can be sandblasting,polishing or pickling
3.Alloy can be used 25% hydrochloric acid picking solution at 10℃ to clear oxidized surface.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2017
Total Annual:
1000000-3000000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Bloom(Suzhou) Materials Co., Ltd ，which located in the beautiful city of Zhangjiagang , Suzhou,China. Bloom Company is a technology research and development enterprises which integrats technology research and development, production and trade.It mainly dealing two types of products based on... Bloom(Suzhou) Materials Co., Ltd ，which located in the beautiful city of Zhangjiagang , Suzhou,China. Bloom Company is a technology research and development enterprises which integrats technology research and development, production and trade.It mainly dealing two types of products based on...
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