What Are the Common Ferrochrome Specifications?
Ferrochrome is commonly classified by carbon content, with low carbon, medium carbon and high carbon ferrochrome covering different steelmaking requirements.
Typical ferrochrome specifications include:
| Ferrochrome Grade | Cr | C Max | Si Max | P Max | S Max | Size |
| Low Carbon Ferrochrome | 60% min | 0.10% | 2.0% | 0.05% | 0.05% | 10–50 mm |
| Medium Carbon Ferrochrome | 60% min | 2.0% | 2.0% | 0.05% | 0.05% | 10–50 mm |
| High Carbon Ferrochrome | 60% min | 8.0% | 2.0% | 0.05% | 0.05% | 10–50 mm |
These grades can be used as a starting point when comparing suppliers. Actual purchasing specifications may differ according to the customer’s steel grade, production process and quality requirements.
For international procurement, buyers may also request chemical limits or particle sizes outside common market specifications. A capable supplier should evaluate the complete requirement before confirming an order.
What Should Buyers Check When Sourcing Ferrochrome?
Chemical composition is one of the first factors to review. Cr content determines the main chromium input, while C, Si, P and S limits need to match the customer’s production requirements.
Particle size should also be considered during procurement. Standard 10–50 mm ferrochrome suits many applications, while some customers require different sizes based on feeding equipment and melting conditions.
Batch consistency is another important consideration for long-term supply. A supplier should be able to maintain the agreed chemical composition and size across repeated production batches.
For this reason, ferrochrome should be evaluated as a complete specification:
Cr + C + Si + P + S + particle size + batch consistency
Can Ferrochrome Be Made to a Custom Specification?
Not every buyer requires a standard 60% Cr ferrochrome grade. Some steel mills and ferroalloy distributors may need higher Cr content, lower carbon, tighter impurity limits or a specific particle size.
OEM production allows the specification to be evaluated according to the customer’s actual requirements. The supplier can review the chemical composition, size and other conditions before confirming production feasibility.
For example, a customer may request:
Cr 65% min | C 0.05% max | Si 1.5% max | P 0.03% max
A customized specification should be assessed against actual production conditions before confirmation. The supplier needs to determine whether the requested range can be achieved and maintained consistently.
OEM does not mean that every requested combination can be produced. A professional supplier should provide an achievable specification based on production capability.
Why Choose ZHENXIN for OEM Ferrochrome?
Anyang Zhenxin Metallurgical Materials Co., Ltd. was founded in 2007 and is an integrated ferroalloy manufacturer and exporter based in Anyang, China.
Our production facility covers more than 40,000 m² in Long’an District, Anyang, with 30+ alloy smelting and processing lines. Production follows standardized technical and quality-control procedures under ISO 9001:2015.
For customized ferrochrome requirements, ZHENXIN reviews the customer’s specification before confirming production. Key requirements can include:
- Cr and carbon content
- Si, P and S limits
- Particle size
- Packing requirements
- Application requirements
- Quality inspection and documentation
The OEM process follows a practical approach:
Customer specification → Production evaluation → Achievable range → Final specification → OEM production
This approach helps buyers confirm a realistic specification before placing an order and supports more consistent supply for repeated purchasing.
Need a Customized Ferrochrome Specification?
Send us your Cr, C, Si, P, S, particle size, quantity and packing requirements.
ZHENXIN can evaluate your specification and discuss an OEM ferrochrome solution based on your application and production requirements.