Q195, Q215, Q235, SS400, SAE 1006 SAE 1008 Mill & Slit Edge Hot Rolled Steel

Product Specification

Q195, Q215, Q235, SS400, SAE 1006 SAE 1008 Mill & Slit Edge Hot Rolled Steel Strip / Strap

1．Product Overview

Hot rolled steel strip is suitable for narrow-width processing where stable strip dimensions and practical thickness range are required for downstream fabrication. Compared with wide hot rolled coil, strip material in 30–630mm width is more suitable for slitting, bending, profiling, blanking, and general strip-based manufacturing.

This specification covers SPHC, Q195, Q235, Q345, SAE1006, SAE1008, and ST12 grade systems. The available thickness range of 1.0–5.0mm is suitable for medium-gauge strip applications where higher section strength or heavier forming route is needed compared with light-gauge cold rolled strip.

2．Technical Solution

The product is supplied as hot rolled steel strip with selectable mill edge or slit edge. Edge condition matters in actual use because downstream profiling, trimming allowance, and recoiling route often depend on whether the strip is supplied in original edge condition or slit width condition.

Coil ID is 508mm and coil weight is around 0.7–5MT, which is suitable for standard decoiling and strip handling lines. For slit strip production, the minimum width is 30mm, so narrow-width routing can be matched to downstream profile size and material utilization target.

3．Specifications

4．Application

• This material is suitable for strip processing routes that require hot rolled substrate in narrow widths.
• It can be used for slitting, bending, profiling, welded strip blanks, structural strip components, and general fabricated strip parts.
• For applications where medium-gauge strip is required instead of wide hot rolled coil, this size range is more practical for downstream handling and conversion.

5．Processing

• The strip can be supplied with mill edge or slit edge according to downstream requirement.
• It is suitable for recoiling, slitting, cut-to-length conversion, bending, and general forming.
• Thickness and width should be selected together according to final part geometry, tooling route, and strip utilization requirement.
• For narrower strip production, slit width should be controlled above 30mm.

6．Advantages

• The 1.0–5.0mm thickness range is suitable for medium-gauge hot rolled strip applications.
• The 30–630mm width range supports narrow strip processing rather than wide-coil routing.
• Mill edge and slit edge options allow the strip to match different processing routes.
• Around 0.7–5MT coil weight is practical for strip handling and secondary processing.
• The available grade system covers JIS, GB, SAE, and DIN equivalents for broader application matching.

7．How to Choose

• Choose SPHC when the application requires a general hot rolled strip grade under JIS logic.
• Choose Q195 or Q235 when the route follows GB structural or general commercial strip use.
• Choose SAE1006 or SAE1008 when the downstream process is aligned with SAE-based material routing.
• Choose slit edge when final narrow-width processing and edge control are important.
• Choose mill edge when original edge condition is acceptable in the downstream route.

8．FAQ

Q1．What is the thickness range of this hot rolled steel strip
The thickness range is 1.0–5.0mm.

Q2．What is the width range
The width range is 30–630mm.

Q3．What is the coil ID
The coil ID is 508mm.

Q4．What is the coil weight range
The coil weight is around 0.7–5MT.

Q5．What is the minimum slit width
The minimum width of slit edge is 30mm.