BLOOM(suzhou) Materials Co.,Ltd
| Payment Terms | Western Union, L/C, T/T |
| Supply Ability | 100 Ton/Tons per Month |
| Delivery Time | 25-30 days subject to the clients' requirement and quantity |
| Packaging Details | in export carton or export plywooden case |
| Standard | AISI, ASTM, BS, DIN, GB, JIS, Other,JIS,AISI,ASTM,GB,DIN,EN |
| Grade | 4J36 |
| diameter | 0.5mm |
| Type | Thin wire |
| Technique | Hot Rolled |
| Surface Treatment | bright surface |
| Application | welding on 4J36 plate or rods |
| Special Use | Invar36,4j36 |
| Delivery | 25 days after the payment |
| powder or not | not powder |
| Ni (min) | 35% |
| Brand Name | BLM-IV-wire |
| Model Number | 0.5mm |
| Place of Origin | Jiangsu, China (Mainland) |
| Certification | Test Certificate |
View Detail Information
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Product Specification
| Payment Terms | Western Union, L/C, T/T | Supply Ability | 100 Ton/Tons per Month |
| Delivery Time | 25-30 days subject to the clients' requirement and quantity | Packaging Details | in export carton or export plywooden case |
| Standard | AISI, ASTM, BS, DIN, GB, JIS, Other,JIS,AISI,ASTM,GB,DIN,EN | Grade | 4J36 |
| diameter | 0.5mm | Type | Thin wire |
| Technique | Hot Rolled | Surface Treatment | bright surface |
| Application | welding on 4J36 plate or rods | Special Use | Invar36,4j36 |
| Delivery | 25 days after the payment | powder or not | not powder |
| Ni (min) | 35% | Brand Name | BLM-IV-wire |
| Model Number | 0.5mm | Place of Origin | Jiangsu, China (Mainland) |
| Certification | Test Certificate | ||
| High Light | invar 36 wire ，invar 36 sheet | ||
4J36 (Invar, also known generically as FeNi36 (64FeNi in the US), is a nickel-iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α).
4J36 (Invar) is used where high dimensional stability is required, 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.
4J36 use oxyacetylene welding, electric arc welding, welding and other welding methods. Since the coefficient of expansion and chemical composition of the alloy is related should be avoided due to welding causes a change in the alloy composition, it is preferable to use Argon arc welding welding filler metals preferably contains 0.5% to 1.5% titanium, in order to reduce weld porosity and crack.
2. composition%
| Ni | 35~37.0 | Fe | Bal. | Co | - | Si | ≤0.3 |
| Mo | - | Cu | - | Cr | - | Mn | 0.2~0.6 |
| C | ≤0.05 | P | ≤0.02 | S | ≤0.02 |
3. Average Linear Expansion Coefficient 10-6°C
| 20-900°C | 20-450°C | 20-400°C | 20-100°C |
| / | / | / | 0.89 |
3. More pircture
The bellow picture is our person test the diameter of the wire.
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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