ASTM B574 Hastelloy C4 Round Bar High-Performance Nickel Alloys
Round Rod
Product Description
Hastelloy C4 alloy steel round bars
Regarding high-performance alloys, Hastelloy C4 has become a go-to
choice in many industries. It is a versatile alloy that can
withstand various corrosive environments, high temperatures, and
mechanical stress. This alloy has earned its reputation for its
exceptional corrosion resistance and unique combination of physical
and mechanical properties. This blog post will discuss everything
you need to know about Hastelloy C4, from its composition to its
uses and applications.
What is Hastelloy C4?
Hastelloy C4 is a nickel-chromium-molybdenum alloy with excellent
corrosion resistance in various industrial environments. It
exhibits outstanding resistance to oxidizing acids such as
hydrochloric acid, and sulfuric acids, as well as numerous reducing
agents. Its highly alloyed chemistry provides exceptional
resistance to stress corrosion cracking, pitting, and crevice
corrosion.
Standard: ASTM B574
Diameter: 3~350mm
Length: 500mm~12000mm
Hastelloy C4 Equivalents
- ASTM B574
- ASTM B575
- ASTM B619
- ASTM B622
- ASTM B626
- DIN 2.4610
Hastelloy C4 Uses
Hastelloy C4 is used in various industries, including chemical
processing, aerospace, power generation, petrochemical,
pharmaceuticals, and marine applications. This alloy suits sulfuric
acid, hydrochloric acid, and acetic acid applications. It is
commonly used in chemical reactors, heat exchangers, furnace
components, and catalyst support grids
Product Parameters
| | | | | B3 | N |
| | | | | | ≤0.01 | 0.04-0.08 |
| ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 |
| 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 |
| ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | -- | ≤0.015 |
| ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | -- | ≤0.02 |
| ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 |
| rest | rest | rest | rest | ≥65 | rest |
| ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 |
| -- | -- | ≤0.7 | -- | ≤0.4 | ≤0.35 |
| -- | -- | -- | -- | ≤0.5 | ≤0.5 |
| Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 |
| Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 |
| B | -- | -- | -- | -- | -- | ≤0.01 |
| W | 3-4.5 | 2.5-3.5 | -- | -- | ≤3 | ≤0.5 |
| V | ≤0.35 | ≤0.35 | -- | 0.2-0.4 | -- | ≤0.5 |
HASTELLOY C4 ROUND BARS MECHANICAL & PHYSICAL PROPERTIES :
| Grade | Ni | Mo | Cr | Fe | Co | Mn | C | Ai | Ti | Si |
|---|
| Hastelloy C4 | 65.0 min | 14 - 17 | 14 - 18 | 3.0 max | 2.0 max | 1.0 max | 0.01 max | - | 0.7 max | 0.08 max |
| Properties | Metric | Imperial |
|---|
| Tensile strength | 738 MPa | 107000 psi |
| Yield strength ( @ 0.2% offset) | 492 MPa | 71400 psi |
| Elastic modulus | 211 GPa | 30600 ksi |
| Elongation at break (in 50.8 mm) | 42% | 42% |
1. Excellent Corrosion Resistance: Hastelloy alloys perform well in
acidic, alkaline, and saline environments, with excellent corrosion
resistance, suitable for handling various corrosive media.
2. High-Temperature Strength: These alloys maintain strength and
stability under high-temperature conditions, suitable for
high-temperature, high-pressure, and corrosive gas environments.
3. Oxidation Resistance: Hastelloy alloys have excellent oxidation
resistance, able to work for long periods at high temperatures
without oxidation.
4. Good Machinability: Despite their excellent corrosion resistance
and high-temperature strength, Hastelloy alloys still have good
machinability and can be manufactured into various shapes using
various processing techniques.
5. Multiple Varieties: Depending on specific application
requirements, Hastelloy alloys are available in various grades and
types to meet the needs of different engineering projects
Q1: Can we visit your factory?
- A: Warmly welcome. Once we have your schedule, we will arrange
the professional sales team to follow up your case.
Q2: Can provide OEM/ODM service?
-A: Yes. Please feel free to contact us for more details discuss.
Q3: How is your Payment Term?
-A:We prefer TT, L/C, Western Union, etc.We will show you the
photos of products and package before you pay the balance.
Q4: Can you provide sample?
-A: Yes!We could provide the free samples on conditions it is
available in stocks, however, the the transportation fee is borne
by buyer.
Q5: what is the terms of delivery?
-A: EXW, FOB, CIF, CFR, DDU
Q6: What is the terms of packing?
-A: generally, we pack our goods in bundles or coils with rods or
belts, we could also pack the goods as the customers' requirement.
Q7: What is your delivery time?
-A: For stocks, we could transport the goods to loading port within
7 days after we received your deposit. For production
period,it usually takes about 15 days-30 days after receiving the
deposit.
Q8: Why choose your company ?
-A:(1)We are specialized in this industry for more than 15+ years
(2) We are full stock (3)we have ourselves processing factory.
Q9: What's the MOQ ?
-A: 1 Ton is OK.
