According Q/BQB 130-2003
Low carbon cold rolled steel
7-day express delivery
Minimum order quantity of 1 ton
Precision machining provided by our own factory
Supporting multiple payment methods: CIF CFR FOB EX-WORK
Multi-port delivery at Shanghai, Ningbo, and Guangzhou
Supporting sample services
Alloword company is committed to providing you with high-quality cold-rolled carbon steel, renowned in the industry for its excellent surface quality, outstanding strength, and exceptional corrosion resistance. Our cold-rolled products undergo rigorous quality control, adhering to the highest industry standards and certifications.No matter how strict your customization requirements and production requirements, we can provide you with high quality steel.
Steel grades included in the standard
| Steel grade designation | Name | THICKNESS from _ to in mm | WIDTH from _ to in mm |
|---|---|---|---|
| SPCD (Q/BQB) | Low carbon cold rolled steel | 0.15-3.0 | 800-1850 |
NOTE: Not all thickness and width combinations are possible.
Chemical composition of symbol standards
| Steel grade | C [%] | Si [%] | Mn [%] | P [%] | S [%] | Cr [%] | Ni [%] | Cu [%] | Mo[%] | Ti[%] |
|---|---|---|---|---|---|---|---|---|---|---|
| SPCD (Q/BQB) | ≤0.08 | ≤0.05 | 0.1~0.4 | ≤0.035 | ≤0.035 | — | — | — | — | — |
NOTE: Mass fraction in ladle analysis.
Mild steel is a class of materials used in large quantities, and its carbon content is relatively low. Ordinary mild steel is divided into cold rolled and hot rolled two. Cold rolled steel has good surface quality, precise thickness and size, and strong toughness. And mostly used to make car bodies.
Hot selling products in the market
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Mild steel is a class of materials used in large quantities, and its carbon content is relatively low. Ordinary mild steel is divided into cold rolled and hot rolled two. Cold rolled steel has good surface quality, precise thickness and size, and strong toughness. And mostly used to make car bodies.
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Mild steel is a class of materials used in large quantities, and its carbon content is relatively low. Ordinary mild steel is divided into cold rolled and hot rolled two. Cold rolled steel has good surface quality, precise thickness and size, and strong toughness. And mostly used to make car bodies.
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Mild steel is a class of materials used in large quantities, and its carbon content is relatively low. Ordinary mild steel is divided into cold rolled and hot rolled two. Cold rolled steel has good surface quality, precise thickness and size, and strong toughness. And mostly used to make car bodies.
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Mild steel is a class of materials used in large quantities, and its carbon content is relatively low. Ordinary mild steel is divided into cold rolled and hot rolled two. Cold rolled steel has good surface quality, precise thickness and size, and strong toughness. And mostly used to make car bodies.
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Mild steel is a class of materials used in large quantities, and its carbon content is relatively low. Ordinary mild steel is divided into cold rolled and hot rolled two. Cold rolled steel has good surface quality, precise thickness and size, and strong toughness. And mostly used to make car bodies.
FeP04
Mild steel is a class of materials used in large quantities, and its carbon content is relatively low. Ordinary mild steel is divided into cold rolled and hot rolled two. Cold rolled steel has good surface quality, precise thickness and size, and strong toughness. And mostly used to make car bodies.
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