Wenzhou Zheheng Steel Industry Co.,Ltd
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 1000 Ton/Tons per Month |
| Delivery Time | 7-15 working days after receiving payment |
| Packaging Details | In wooded cases or pallets,or as for clients requirement |
| Thickness | 0.5-60mm |
| Size | 1/4" - 24" |
| OD | 6-2000mm |
| Section Shape | Round |
| Surface finish | Polishing, Hair line,Pickling |
| Price terms | FOB,CIF,CFR,EXW |
| Length | 6-7 m |
| Usage | Industry |
| Technique | Cold Drawn or Hot rolled |
| Brand Name | Zheheng |
| Model Number | 1.4057 |
| Certification | ISO9001 |
| Place of Origin | Wenzhou,China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 1000 Ton/Tons per Month |
| Delivery Time | 7-15 working days after receiving payment | Packaging Details | In wooded cases or pallets,or as for clients requirement |
| Thickness | 0.5-60mm | Size | 1/4" - 24" |
| OD | 6-2000mm | Section Shape | Round |
| Surface finish | Polishing, Hair line,Pickling | Price terms | FOB,CIF,CFR,EXW |
| Length | 6-7 m | Usage | Industry |
| Technique | Cold Drawn or Hot rolled | Brand Name | Zheheng |
| Model Number | 1.4057 | Certification | ISO9001 |
| Place of Origin | Wenzhou,China | ||
| High Light | 60mm Stainless Seamless Pipe ，Martensitic Stainless Steel Pipe ，EN1.4057 Stainless Steel Pipe | ||
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 1.4057 min. | - | - | - | - | - | 15 | 1.25 |
| 1.4057 max. | 0.2 | 1 | 1 | 0.04 | 0.03 | 17 | 2.5 |
| Physical Properties | Value |
|---|---|
| Density, g/cm³ (lb/in³) | 7.7 (0.278) |
| Magnetic | Yes |
| Specific heat capacity, J/(Kg·K) | 460 at 20°C (68°F) |
| Electrical resistivity, μΩ·m | 0.70 at 20°C (68°F) |
| Modulus of elasticity (Elastic Modulus), GPa (10³ ksi) | 215 (31.2) at 20°C (68°F) 212 (30.7) at 100°C (212°F) 205 (29.7) at 200°C (392°F) 200 (29) at 300°C (572°F) |
| Thermal conductivity, (W/m·K) | 25 at 20°C (68°F) |
| Mean coefficient of thermal expansion, (10⁻⁶/K) | 10.0 at 20-100°C (68-212°F) 10.5 at 20-200°C (68-392°F) 10.5 at 20-300°C (68-572°F) 10.5 at 20-400°C (68-752°F) |
Martensitic Stainless Steel: The main alloying element is chromium. Typically used in weakly corrosive media such as sea water, fresh water, and steam, with use temperatures ≤580°C. Usually employed as production materials for high-stress components and tools. Due to poor welding performance, it is generally not used as welding parts.
Through heat treatment, the mechanical properties can be adjusted. Typical grades are Cr13 type (2Cr13, 3Cr13, 4Cr13, etc.). High hardness after quenching, with different strength and toughness combinations based on tempering temperature. Mainly used in steam turbine blades, cutlery, and surgical instruments.
Austenitic Stainless Steel: The main alloying elements are chromium and nickel. This type of steel has high toughness, low brittle transition temperature, good corrosion resistance and high temperature strength, excellent oxidation resistance, and good pressure processing and welding properties.
When Cr is about 18%, Ni 8-10%, and C about 0.1%, the steel has a stable austenitic structure. Austenitic stainless steel is non-magnetic with high toughness and plasticity, but low strength. It cannot be strengthened through phase change, only by cold working. With added elements like S, Ca, Se, Te, it has good machinability.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company
Year Established:
1995
Total Annual:
6,000,000-8,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta... Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta...
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