ຄວາມຄືບໜ້າ
QIDAMT · CARBON STEEL CHANNEL
Q235B Carbon Steel Channel – Hot Rolled U Shape
Hot-rolled Q235B structural channel for steel frames, ເວທີ, warehouse racking and general fabrication.
ຊ່ອງເຫຼັກກາກບອນ Q235B is a hot-rolled U-shaped structural section made of Q235B mild steel. It is the most commonly used channel for steel structures, industrial frames and general engineering.
Key Advantages
Easy Fabrication
Cutting, drilling and welding are straightforward.
Wide Sizes
5# – 40# ຊ່ອງ, standard and JIS/UPN sizes.
Cost Effective
Lowest-cost structural section for indoor use.
Durable
Good strength for static and light dynamic loads.
ອົງປະກອບທາງເຄມີ (Q235B)
| ອົງປະກອບ | ຄ | ແລະ | ມ | ປ | ສ |
|---|---|---|---|---|---|
| ເນື້ອໃນ % | ≤ 0.20 | ≤ 0.35 | 0.30 – 0.70 | ≤ 0.045 | ≤ 0.045 |
ຄຸນສົມບັດກົນຈັກ
- ຄວາມແຮງ tensile (σb): 375 – 460 MPa
- ຄວາມເຂັ້ມແຂງຂອງຜົນຜະລິດ (σs): ≥ 235 MPa
- ການຍືດຕົວ (δ): ≥ 26 %
- ຜົນກະທົບ (Charpy V): ≥ 27 J ຢູ່ +20 °C
ຂະໜາດມາດຕະຖານ
| ພາລາມິເຕີ | Range |
|---|---|
| Depth | 50 – 400 ມມ (5# – 40#) |
| ຄວາມຍາວ | 6 – 12 ມ (cut to length) |
| ດ້ານ | ດຳ / ທາສີ / ສັງກະສີ |
| ມາດຕະຖານ | GB/T 706 / JIS SS400 / ASTM A36 |
ຄໍາຮ້ອງສະຫມັກ
Q235B channel is used for steel frames, ເວທີ, warehouse racking, ພື້ນຖານເຄື່ອງຈັກ, curtain wall supports and general structural fabrication. For high-strength see our Q355B channel; for galvanized see ຊ່ອງ galvanized.
Processing & ການຫຸ້ມຫໍ່
Cutting, ເຈາະ, punching and welding fabrication available. Channels are strapped in bundles on wooden pallets.
Request a Q235B channel quote
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