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직사각형 규격표
Rectangular Specifications — 301개 사이즈
KS D 3568JIS G 3466ASTM A500
직사각형 단면의 각형강관(Rectangular Tube)으로, 빔·보강재·기계 프레임에 사용됩니다.
실무 주의사항
- 긴 변을 하중 방향으로 배치하면 단면 계수가 커져 휨 강도가 향상됩니다.
- 동일 중량 대비 원형 파이프보다 적재·배열이 효율적이며, 브래킷 용접이 용이합니다.
선정 가이드
특정 방향의 강도를 높이고 싶은 보, 빔, 보강재에 사용합니다. 긴 변을 하중 방향으로 배치하면 단면 계수가 커져 휨 강도가 향상됩니다. 기계 프레임, 컨베이어 보, 구조물 횡재에 적합합니다.
KS직사각형
64 사이즈| 호칭 | 가로 | 세로 | t | 중량 | 재질 |
|---|---|---|---|---|---|
| 30×20 | 30 | 20 | 1.2 | 0.868 | SRT275 |
| 30×20 | 30 | 20 | 1.6 | 1.12 | SRT275 |
| 40×20 | 40 | 20 | 1.2 | 1.06 | SRT275 |
| 40×20 | 40 | 20 | 1.6 | 1.38 | SRT275 |
| 50×20 | 50 | 20 | 1.6 | 1.63 | SRT275 |
| 50×20 | 50 | 20 | 2.3 | 2.25 | SRT275 |
| 50×30 | 50 | 30 | 1.6 | 1.88 | SRT275 |
| 50×30 | 50 | 30 | 2.3 | 2.62 | SRT275 |
| 60×30 | 60 | 30 | 1.6 | 2.13 | SRT275 |
| 60×30 | 60 | 30 | 2.3 | 2.98 | SRT275 |
| 60×30 | 60 | 30 | 3.2 | 3.99 | SRT275 |
| 60×40 | 60 | 40 | 1.6 | 2.38 | SRT275 |
| 60×40 | 60 | 40 | 2.3 | 3.34 | SRT275 |
| 60×40 | 60 | 40 | 3.2 | 4.5 | SRT275 |
| 75×20 | 75 | 20 | 1.6 | 2.25 | SRT275 |
| 75×20 | 75 | 20 | 2.3 | 3.16 | SRT275 |
| 75×45 | 75 | 45 | 1.6 | 2.88 | SRT275 |
| 75×45 | 75 | 45 | 2.3 | 4.06 | SRT275 |
| 75×45 | 75 | 45 | 3.2 | 5.5 | SRT275 |
| 80×40 | 80 | 40 | 1.6 | 2.88 | SRT275 |
| 80×40 | 80 | 40 | 2.3 | 4.06 | SRT275 |
| 80×40 | 80 | 40 | 3.2 | 5.5 | SRT275 |
| 90×40 | 90 | 40 | 2.3 | 4.42 | SRT275 |
| 90×40 | 90 | 40 | 3.2 | 6 | SRT275 |
| 100×20 | 100 | 20 | 1.6 | 2.88 | SRT275 |
| 100×20 | 100 | 20 | 2.3 | 4.06 | SRT275 |
| 100×40 | 100 | 40 | 1.6 | 3.38 | SRT275 |
| 100×40 | 100 | 40 | 2.3 | 4.78 | SRT275 |
| 100×50 | 100 | 50 | 1.6 | 3.64 | SRT275 |
| 100×50 | 100 | 50 | 2.3 | 5.14 | SRT275 |
| 100×50 | 100 | 50 | 3.2 | 7.01 | SRT275 |
| 100×50 | 100 | 50 | 4.5 | 9.55 | SRT275 |
| 125×40 | 125 | 40 | 1.6 | 4.01 | SRT275 |
| 125×40 | 125 | 40 | 2.3 | 5.69 | SRT275 |
| 125×75 | 125 | 75 | 2.3 | 6.95 | SRT275 |
| 125×75 | 125 | 75 | 3.2 | 9.52 | SRT275 |
| 125×75 | 125 | 75 | 4 | 11.7 | SRT275 |
| 125×75 | 125 | 75 | 4.5 | 13.1 | SRT275 |
| 125×75 | 125 | 75 | 6 | 17 | SRT275 |
| 150×75 | 150 | 75 | 3.2 | 10.8 | SRT275 |
| 150×75 | 150 | 75 | 4.5 | 14.9 | SRT275 |
| 150×80 | 150 | 80 | 4.5 | 15.2 | SRT275 |
| 150×80 | 150 | 80 | 5 | 16.8 | SRT275 |
| 150×80 | 150 | 80 | 6 | 19.8 | SRT275 |
| 150×100 | 150 | 100 | 3.2 | 12 | SRT275 |
| 150×100 | 150 | 100 | 4.5 | 16.6 | SRT275 |
| 150×100 | 150 | 100 | 6 | 21.7 | SRT275 |
| 150×100 | 150 | 100 | 9 | 31.1 | SRT275 |
| 200×100 | 200 | 100 | 4.5 | 20.1 | SRT275 |
| 200×100 | 200 | 100 | 6 | 26.4 | SRT275 |
| 200×100 | 200 | 100 | 9 | 38.2 | SRT275 |
| 200×150 | 200 | 150 | 4.5 | 23.7 | SRT275 |
| 200×150 | 200 | 150 | 6 | 31.1 | SRT275 |
| 200×150 | 200 | 150 | 9 | 45.3 | SRT275 |
| 200×150 | 200 | 150 | 12 | 58.5 | SRT275 |
| 300×200 | 300 | 200 | 6 | 45.2 | SRT275 |
| 300×200 | 300 | 200 | 9 | 66.5 | SRT275 |
| 300×200 | 300 | 200 | 12 | 86.8 | SRT275 |
| 350×150 | 350 | 150 | 6 | 45.2 | SRT275 |
| 350×150 | 350 | 150 | 9 | 66.5 | SRT275 |
| 350×150 | 350 | 150 | 12 | 86.8 | SRT275 |
| 400×200 | 400 | 200 | 6 | 54.7 | SRT275 |
| 400×200 | 400 | 200 | 9 | 80.6 | SRT275 |
| 400×200 | 400 | 200 | 12 | 106 | SRT275 |
JIS직사각형
64 사이즈| 호칭 | 가로 | 세로 | t | 중량 | 재질 |
|---|---|---|---|---|---|
| 30×20 | 30 | 20 | 1.2 | 0.868 | STKR400 |
| 30×20 | 30 | 20 | 1.6 | 1.12 | STKR400 |
| 40×20 | 40 | 20 | 1.2 | 1.06 | STKR400 |
| 40×20 | 40 | 20 | 1.6 | 1.38 | STKR400 |
| 50×20 | 50 | 20 | 1.6 | 1.63 | STKR400 |
| 50×20 | 50 | 20 | 2.3 | 2.25 | STKR400 |
| 50×30 | 50 | 30 | 1.6 | 1.88 | STKR400 |
| 50×30 | 50 | 30 | 2.3 | 2.62 | STKR400 |
| 60×30 | 60 | 30 | 1.6 | 2.13 | STKR400 |
| 60×30 | 60 | 30 | 2.3 | 2.98 | STKR400 |
| 60×30 | 60 | 30 | 3.2 | 3.99 | STKR400 |
| 60×40 | 60 | 40 | 1.6 | 2.38 | STKR400 |
| 60×40 | 60 | 40 | 2.3 | 3.34 | STKR400 |
| 60×40 | 60 | 40 | 3.2 | 4.5 | STKR400 |
| 75×20 | 75 | 20 | 1.6 | 2.25 | STKR400 |
| 75×20 | 75 | 20 | 2.3 | 3.16 | STKR400 |
| 75×45 | 75 | 45 | 1.6 | 2.88 | STKR400 |
| 75×45 | 75 | 45 | 2.3 | 4.06 | STKR400 |
| 75×45 | 75 | 45 | 3.2 | 5.5 | STKR400 |
| 80×40 | 80 | 40 | 1.6 | 2.88 | STKR400 |
| 80×40 | 80 | 40 | 2.3 | 4.06 | STKR400 |
| 80×40 | 80 | 40 | 3.2 | 5.5 | STKR400 |
| 90×40 | 90 | 40 | 2.3 | 4.42 | STKR400 |
| 90×40 | 90 | 40 | 3.2 | 6 | STKR400 |
| 100×20 | 100 | 20 | 1.6 | 2.88 | STKR400 |
| 100×20 | 100 | 20 | 2.3 | 4.06 | STKR400 |
| 100×40 | 100 | 40 | 1.6 | 3.38 | STKR400 |
| 100×40 | 100 | 40 | 2.3 | 4.78 | STKR400 |
| 100×50 | 100 | 50 | 1.6 | 3.64 | STKR400 |
| 100×50 | 100 | 50 | 2.3 | 5.14 | STKR400 |
| 100×50 | 100 | 50 | 3.2 | 7.01 | STKR400 |
| 100×50 | 100 | 50 | 4.5 | 9.55 | STKR400 |
| 125×40 | 125 | 40 | 1.6 | 4.01 | STKR400 |
| 125×40 | 125 | 40 | 2.3 | 5.69 | STKR400 |
| 125×75 | 125 | 75 | 2.3 | 6.95 | STKR400 |
| 125×75 | 125 | 75 | 3.2 | 9.52 | STKR400 |
| 125×75 | 125 | 75 | 4 | 11.7 | STKR400 |
| 125×75 | 125 | 75 | 4.5 | 13.1 | STKR400 |
| 125×75 | 125 | 75 | 6 | 17 | STKR400 |
| 150×75 | 150 | 75 | 3.2 | 10.8 | STKR400 |
| 150×75 | 150 | 75 | 4.5 | 14.9 | STKR400 |
| 150×80 | 150 | 80 | 4.5 | 15.2 | STKR400 |
| 150×80 | 150 | 80 | 5 | 16.8 | STKR400 |
| 150×80 | 150 | 80 | 6 | 19.8 | STKR400 |
| 150×100 | 150 | 100 | 3.2 | 12 | STKR400 |
| 150×100 | 150 | 100 | 4.5 | 16.6 | STKR400 |
| 150×100 | 150 | 100 | 6 | 21.7 | STKR400 |
| 150×100 | 150 | 100 | 9 | 31.1 | STKR400 |
| 200×100 | 200 | 100 | 4.5 | 20.1 | STKR400 |
| 200×100 | 200 | 100 | 6 | 26.4 | STKR400 |
| 200×100 | 200 | 100 | 9 | 38.2 | STKR400 |
| 200×150 | 200 | 150 | 4.5 | 23.7 | STKR400 |
| 200×150 | 200 | 150 | 6 | 31.1 | STKR400 |
| 200×150 | 200 | 150 | 9 | 45.3 | STKR400 |
| 200×150 | 200 | 150 | 12 | 58.5 | STKR400 |
| 300×200 | 300 | 200 | 6 | 45.2 | STKR400 |
| 300×200 | 300 | 200 | 9 | 66.5 | STKR400 |
| 300×200 | 300 | 200 | 12 | 86.8 | STKR400 |
| 350×150 | 350 | 150 | 6 | 45.2 | STKR400 |
| 350×150 | 350 | 150 | 9 | 66.5 | STKR400 |
| 350×150 | 350 | 150 | 12 | 86.8 | STKR400 |
| 400×200 | 400 | 200 | 6 | 54.7 | STKR400 |
| 400×200 | 400 | 200 | 9 | 80.6 | STKR400 |
| 400×200 | 400 | 200 | 12 | 106 | STKR400 |
ASTM직사각형
173 사이즈| 호칭 | 가로 | 세로 | t | 중량 | 재질 |
|---|---|---|---|---|---|
| HSS 2×1×1/8 | 50.8 | 25.4 | 3.18 | 3.28 | A500 Gr.B |
| HSS 2×1×3/16 | 50.8 | 25.4 | 4.78 | 4.54 | A500 Gr.B |
| HSS 2.5×1.5×1/8 | 63.5 | 38.1 | 3.18 | 4.55 | A500 Gr.B |
| HSS 2.5×1.5×3/16 | 63.5 | 38.1 | 4.78 | 6.45 | A500 Gr.B |
| HSS 2.5×1.5×1/4 | 63.5 | 38.1 | 6.35 | 8.05 | A500 Gr.B |
| HSS 2.5×2×1/8 | 63.5 | 50.8 | 3.18 | 5.18 | A500 Gr.B |
| HSS 2.5×2×3/16 | 63.5 | 50.8 | 4.78 | 7.4 | A500 Gr.B |
| HSS 2.5×2×1/4 | 63.5 | 50.8 | 6.35 | 9.31 | A500 Gr.B |
| HSS 3×1.5×1/8 | 76.2 | 38.1 | 3.18 | 5.18 | A500 Gr.B |
| HSS 3×1.5×3/16 | 76.2 | 38.1 | 4.78 | 7.4 | A500 Gr.B |
| HSS 3×1.5×1/4 | 76.2 | 38.1 | 6.35 | 9.31 | A500 Gr.B |
| HSS 3×2×1/8 | 76.2 | 50.8 | 3.18 | 5.82 | A500 Gr.B |
| HSS 3×2×3/16 | 76.2 | 50.8 | 4.78 | 8.35 | A500 Gr.B |
| HSS 3×2×1/4 | 76.2 | 50.8 | 6.35 | 10.6 | A500 Gr.B |
| HSS 3×2×5/16 | 76.2 | 50.8 | 7.95 | 12.6 | A500 Gr.B |
| HSS 3×2.5×1/8 | 76.2 | 63.5 | 3.18 | 6.45 | A500 Gr.B |
| HSS 3×2.5×3/16 | 76.2 | 63.5 | 4.78 | 9.3 | A500 Gr.B |
| HSS 3×2.5×1/4 | 76.2 | 63.5 | 6.35 | 11.8 | A500 Gr.B |
| HSS 3.5×1.5×1/8 | 88.9 | 38.1 | 3.18 | 5.82 | A500 Gr.B |
| HSS 3.5×1.5×3/16 | 88.9 | 38.1 | 4.78 | 8.35 | A500 Gr.B |
| HSS 3.5×2×1/8 | 88.9 | 50.8 | 3.18 | 6.45 | A500 Gr.B |
| HSS 3.5×2×3/16 | 88.9 | 50.8 | 4.78 | 9.3 | A500 Gr.B |
| HSS 3.5×2×1/4 | 88.9 | 50.8 | 6.35 | 11.8 | A500 Gr.B |
| HSS 3.5×2.5×1/8 | 88.9 | 63.5 | 3.18 | 7.09 | A500 Gr.B |
| HSS 3.5×2.5×3/16 | 88.9 | 63.5 | 4.78 | 10.3 | A500 Gr.B |
| HSS 3.5×2.5×1/4 | 88.9 | 63.5 | 6.35 | 13.1 | A500 Gr.B |
| HSS 4×2×1/8 | 101.6 | 50.8 | 3.18 | 7.09 | A500 Gr.B |
| HSS 4×2×3/16 | 101.6 | 50.8 | 4.78 | 10.3 | A500 Gr.B |
| HSS 4×2×1/4 | 101.6 | 50.8 | 6.35 | 13.1 | A500 Gr.B |
| HSS 4×2×5/16 | 101.6 | 50.8 | 7.95 | 15.8 | A500 Gr.B |
| HSS 4×2×3/8 | 101.6 | 50.8 | 9.52 | 18.1 | A500 Gr.B |
| HSS 4×2.5×1/8 | 101.6 | 63.5 | 3.18 | 7.72 | A500 Gr.B |
| HSS 4×2.5×3/16 | 101.6 | 63.5 | 4.78 | 11.2 | A500 Gr.B |
| HSS 4×2.5×1/4 | 101.6 | 63.5 | 6.35 | 14.4 | A500 Gr.B |
| HSS 4×3×1/8 | 101.6 | 76.2 | 3.18 | 8.35 | A500 Gr.B |
| HSS 4×3×3/16 | 101.6 | 76.2 | 4.78 | 12.2 | A500 Gr.B |
| HSS 4×3×1/4 | 101.6 | 76.2 | 6.35 | 15.6 | A500 Gr.B |
| HSS 4×3×5/16 | 101.6 | 76.2 | 7.95 | 18.9 | A500 Gr.B |
| HSS 4×3×3/8 | 101.6 | 76.2 | 9.52 | 21.9 | A500 Gr.B |
| HSS 5×2×1/8 | 127 | 50.8 | 3.18 | 8.35 | A500 Gr.B |
| HSS 5×2×3/16 | 127 | 50.8 | 4.78 | 12.2 | A500 Gr.B |
| HSS 5×2×1/4 | 127 | 50.8 | 6.35 | 15.6 | A500 Gr.B |
| HSS 5×2×5/16 | 127 | 50.8 | 7.95 | 18.9 | A500 Gr.B |
| HSS 5×2×3/8 | 127 | 50.8 | 9.52 | 21.9 | A500 Gr.B |
| HSS 5×2.5×1/8 | 127 | 63.5 | 3.18 | 8.99 | A500 Gr.B |
| HSS 5×2.5×3/16 | 127 | 63.5 | 4.78 | 13.1 | A500 Gr.B |
| HSS 5×2.5×1/4 | 127 | 63.5 | 6.35 | 16.9 | A500 Gr.B |
| HSS 5×3×1/8 | 127 | 76.2 | 3.18 | 9.62 | A500 Gr.B |
| HSS 5×3×3/16 | 127 | 76.2 | 4.78 | 14.1 | A500 Gr.B |
| HSS 5×3×1/4 | 127 | 76.2 | 6.35 | 18.2 | A500 Gr.B |
| HSS 5×3×5/16 | 127 | 76.2 | 7.95 | 22.1 | A500 Gr.B |
| HSS 5×3×3/8 | 127 | 76.2 | 9.52 | 25.7 | A500 Gr.B |
| HSS 5×3×1/2 | 127 | 76.2 | 12.7 | 32.2 | A500 Gr.B |
| HSS 5×4×1/8 | 127 | 101.6 | 3.18 | 10.9 | A500 Gr.B |
| HSS 5×4×3/16 | 127 | 101.6 | 4.78 | 16 | A500 Gr.B |
| HSS 5×4×1/4 | 127 | 101.6 | 6.35 | 20.7 | A500 Gr.B |
| HSS 5×4×5/16 | 127 | 101.6 | 7.95 | 25.3 | A500 Gr.B |
| HSS 5×4×3/8 | 127 | 101.6 | 9.52 | 29.5 | A500 Gr.B |
| HSS 5×4×1/2 | 127 | 101.6 | 12.7 | 37.3 | A500 Gr.B |
| HSS 6×2×1/8 | 152.4 | 50.8 | 3.18 | 9.62 | A500 Gr.B |
| HSS 6×2×3/16 | 152.4 | 50.8 | 4.78 | 14.1 | A500 Gr.B |
| HSS 6×3×1/8 | 152.4 | 76.2 | 3.18 | 10.9 | A500 Gr.B |
| HSS 6×3×3/16 | 152.4 | 76.2 | 4.78 | 16 | A500 Gr.B |
| HSS 6×3×1/4 | 152.4 | 76.2 | 6.35 | 20.7 | A500 Gr.B |
| HSS 6×3×5/16 | 152.4 | 76.2 | 7.95 | 25.3 | A500 Gr.B |
| HSS 6×3×3/8 | 152.4 | 76.2 | 9.52 | 29.5 | A500 Gr.B |
| HSS 6×3×1/2 | 152.4 | 76.2 | 12.7 | 37.3 | A500 Gr.B |
| HSS 6×4×1/8 | 152.4 | 101.6 | 3.18 | 12.2 | A500 Gr.B |
| HSS 6×4×3/16 | 152.4 | 101.6 | 4.78 | 17.9 | A500 Gr.B |
| HSS 6×4×1/4 | 152.4 | 101.6 | 6.35 | 23.2 | A500 Gr.B |
| HSS 6×4×5/16 | 152.4 | 101.6 | 7.95 | 28.4 | A500 Gr.B |
| HSS 6×4×3/8 | 152.4 | 101.6 | 9.52 | 33.3 | A500 Gr.B |
| HSS 6×4×1/2 | 152.4 | 101.6 | 12.7 | 42.3 | A500 Gr.B |
| HSS 6×5×1/8 | 152.4 | 127 | 3.18 | 13.4 | A500 Gr.B |
| HSS 6×5×3/16 | 152.4 | 127 | 4.78 | 19.8 | A500 Gr.B |
| HSS 6×5×1/4 | 152.4 | 127 | 6.35 | 25.8 | A500 Gr.B |
| HSS 6×5×5/16 | 152.4 | 127 | 7.95 | 31.6 | A500 Gr.B |
| HSS 6×5×3/8 | 152.4 | 127 | 9.52 | 37.1 | A500 Gr.B |
| HSS 6×5×1/2 | 152.4 | 127 | 12.7 | 47.4 | A500 Gr.B |
| HSS 7×3×1/8 | 177.8 | 76.2 | 3.18 | 12.2 | A500 Gr.B |
| HSS 7×3×3/16 | 177.8 | 76.2 | 4.78 | 17.9 | A500 Gr.B |
| HSS 7×3×1/4 | 177.8 | 76.2 | 6.35 | 23.2 | A500 Gr.B |
| HSS 7×3×5/16 | 177.8 | 76.2 | 7.95 | 28.4 | A500 Gr.B |
| HSS 7×3×3/8 | 177.8 | 76.2 | 9.52 | 33.3 | A500 Gr.B |
| HSS 7×3×1/2 | 177.8 | 76.2 | 12.7 | 42.3 | A500 Gr.B |
| HSS 7×4×1/8 | 177.8 | 101.6 | 3.18 | 13.4 | A500 Gr.B |
| HSS 7×4×3/16 | 177.8 | 101.6 | 4.78 | 19.8 | A500 Gr.B |
| HSS 7×4×1/4 | 177.8 | 101.6 | 6.35 | 25.8 | A500 Gr.B |
| HSS 7×4×5/16 | 177.8 | 101.6 | 7.95 | 31.6 | A500 Gr.B |
| HSS 7×4×3/8 | 177.8 | 101.6 | 9.52 | 37.1 | A500 Gr.B |
| HSS 7×4×1/2 | 177.8 | 101.6 | 12.7 | 47.4 | A500 Gr.B |
| HSS 7×5×1/8 | 177.8 | 127 | 3.18 | 14.7 | A500 Gr.B |
| HSS 7×5×3/16 | 177.8 | 127 | 4.78 | 21.7 | A500 Gr.B |
| HSS 7×5×1/4 | 177.8 | 127 | 6.35 | 28.3 | A500 Gr.B |
| HSS 7×5×5/16 | 177.8 | 127 | 7.95 | 34.8 | A500 Gr.B |
| HSS 7×5×3/8 | 177.8 | 127 | 9.52 | 40.9 | A500 Gr.B |
| HSS 7×5×1/2 | 177.8 | 127 | 12.7 | 52.5 | A500 Gr.B |
| HSS 8×2×1/8 | 203.2 | 50.8 | 3.18 | 12.2 | A500 Gr.B |
| HSS 8×2×3/16 | 203.2 | 50.8 | 4.78 | 17.9 | A500 Gr.B |
| HSS 8×2×1/4 | 203.2 | 50.8 | 6.35 | 23.2 | A500 Gr.B |
| HSS 8×2×5/16 | 203.2 | 50.8 | 7.95 | 28.4 | A500 Gr.B |
| HSS 8×2×3/8 | 203.2 | 50.8 | 9.52 | 33.3 | A500 Gr.B |
| HSS 8×3×1/8 | 203.2 | 76.2 | 3.18 | 13.4 | A500 Gr.B |
| HSS 8×3×3/16 | 203.2 | 76.2 | 4.78 | 19.8 | A500 Gr.B |
| HSS 8×3×1/4 | 203.2 | 76.2 | 6.35 | 25.8 | A500 Gr.B |
| HSS 8×3×5/16 | 203.2 | 76.2 | 7.95 | 31.6 | A500 Gr.B |
| HSS 8×3×3/8 | 203.2 | 76.2 | 9.52 | 37.1 | A500 Gr.B |
| HSS 8×3×1/2 | 203.2 | 76.2 | 12.7 | 47.4 | A500 Gr.B |
| HSS 8×4×3/16 | 203.2 | 101.6 | 4.78 | 21.7 | A500 Gr.B |
| HSS 8×4×1/4 | 203.2 | 101.6 | 6.35 | 28.3 | A500 Gr.B |
| HSS 8×4×5/16 | 203.2 | 101.6 | 7.95 | 34.8 | A500 Gr.B |
| HSS 8×4×3/8 | 203.2 | 101.6 | 9.52 | 40.9 | A500 Gr.B |
| HSS 8×4×1/2 | 203.2 | 101.6 | 12.7 | 52.5 | A500 Gr.B |
| HSS 8×4×5/8 | 203.2 | 101.6 | 15.88 | 63 | A500 Gr.B |
| HSS 8×6×3/16 | 203.2 | 152.4 | 4.78 | 25.5 | A500 Gr.B |
| HSS 8×6×1/4 | 203.2 | 152.4 | 6.35 | 33.4 | A500 Gr.B |
| HSS 8×6×5/16 | 203.2 | 152.4 | 7.95 | 41.1 | A500 Gr.B |
| HSS 8×6×3/8 | 203.2 | 152.4 | 9.52 | 48.5 | A500 Gr.B |
| HSS 8×6×1/2 | 203.2 | 152.4 | 12.7 | 62.6 | A500 Gr.B |
| HSS 8×6×5/8 | 203.2 | 152.4 | 15.88 | 75.6 | A500 Gr.B |
| HSS 9×5×3/16 | 228.6 | 127 | 4.78 | 25.5 | A500 Gr.B |
| HSS 9×5×1/4 | 228.6 | 127 | 6.35 | 33.4 | A500 Gr.B |
| HSS 9×5×5/16 | 228.6 | 127 | 7.95 | 41.1 | A500 Gr.B |
| HSS 9×5×3/8 | 228.6 | 127 | 9.52 | 48.5 | A500 Gr.B |
| HSS 9×5×1/2 | 228.6 | 127 | 12.7 | 62.6 | A500 Gr.B |
| HSS 9×7×3/16 | 228.6 | 177.8 | 4.78 | 29.3 | A500 Gr.B |
| HSS 9×7×1/4 | 228.6 | 177.8 | 6.35 | 38.4 | A500 Gr.B |
| HSS 9×7×5/16 | 228.6 | 177.8 | 7.95 | 47.5 | A500 Gr.B |
| HSS 9×7×3/8 | 228.6 | 177.8 | 9.52 | 56.1 | A500 Gr.B |
| HSS 9×7×1/2 | 228.6 | 177.8 | 12.7 | 72.7 | A500 Gr.B |
| HSS 9×7×5/8 | 228.6 | 177.8 | 15.88 | 88.3 | A500 Gr.B |
| HSS 10×4×3/16 | 254 | 101.6 | 4.78 | 25.5 | A500 Gr.B |
| HSS 10×4×1/4 | 254 | 101.6 | 6.35 | 33.4 | A500 Gr.B |
| HSS 10×4×5/16 | 254 | 101.6 | 7.95 | 41.1 | A500 Gr.B |
| HSS 10×4×3/8 | 254 | 101.6 | 9.52 | 48.5 | A500 Gr.B |
| HSS 10×4×1/2 | 254 | 101.6 | 12.7 | 62.6 | A500 Gr.B |
| HSS 10×4×5/8 | 254 | 101.6 | 15.88 | 75.6 | A500 Gr.B |
| HSS 10×5×3/16 | 254 | 127 | 4.78 | 27.4 | A500 Gr.B |
| HSS 10×5×1/4 | 254 | 127 | 6.35 | 35.9 | A500 Gr.B |
| HSS 10×5×5/16 | 254 | 127 | 7.95 | 44.3 | A500 Gr.B |
| HSS 10×5×3/8 | 254 | 127 | 9.52 | 52.3 | A500 Gr.B |
| HSS 10×5×1/2 | 254 | 127 | 12.7 | 67.6 | A500 Gr.B |
| HSS 10×5×5/8 | 254 | 127 | 15.88 | 82 | A500 Gr.B |
| HSS 10×6×3/16 | 254 | 152.4 | 4.78 | 29.3 | A500 Gr.B |
| HSS 10×6×1/4 | 254 | 152.4 | 6.35 | 38.4 | A500 Gr.B |
| HSS 10×6×5/16 | 254 | 152.4 | 7.95 | 47.5 | A500 Gr.B |
| HSS 10×6×3/8 | 254 | 152.4 | 9.52 | 56.1 | A500 Gr.B |
| HSS 10×6×1/2 | 254 | 152.4 | 12.7 | 72.7 | A500 Gr.B |
| HSS 10×6×5/8 | 254 | 152.4 | 15.88 | 88.3 | A500 Gr.B |
| HSS 10×8×3/16 | 254 | 203.2 | 4.78 | 33.1 | A500 Gr.B |
| HSS 10×8×1/4 | 254 | 203.2 | 6.35 | 43.5 | A500 Gr.B |
| HSS 10×8×5/16 | 254 | 203.2 | 7.95 | 53.8 | A500 Gr.B |
| HSS 10×8×3/8 | 254 | 203.2 | 9.52 | 63.7 | A500 Gr.B |
| HSS 10×8×1/2 | 254 | 203.2 | 12.7 | 82.8 | A500 Gr.B |
| HSS 10×8×5/8 | 254 | 203.2 | 15.88 | 101 | A500 Gr.B |
| HSS 12×4×3/16 | 304.8 | 101.6 | 4.78 | 29.3 | A500 Gr.B |
| HSS 12×4×1/4 | 304.8 | 101.6 | 6.35 | 38.4 | A500 Gr.B |
| HSS 12×4×5/16 | 304.8 | 101.6 | 7.95 | 47.5 | A500 Gr.B |
| HSS 12×4×3/8 | 304.8 | 101.6 | 9.52 | 56.1 | A500 Gr.B |
| HSS 12×4×1/2 | 304.8 | 101.6 | 12.7 | 72.7 | A500 Gr.B |
| HSS 12×4×5/8 | 304.8 | 101.6 | 15.88 | 88.3 | A500 Gr.B |
| HSS 12×6×3/16 | 304.8 | 152.4 | 4.78 | 33.1 | A500 Gr.B |
| HSS 12×6×1/4 | 304.8 | 152.4 | 6.35 | 43.5 | A500 Gr.B |
| HSS 12×6×5/16 | 304.8 | 152.4 | 7.95 | 53.8 | A500 Gr.B |
| HSS 12×6×3/8 | 304.8 | 152.4 | 9.52 | 63.7 | A500 Gr.B |
| HSS 12×6×1/2 | 304.8 | 152.4 | 12.7 | 82.8 | A500 Gr.B |
| HSS 12×6×5/8 | 304.8 | 152.4 | 15.88 | 101 | A500 Gr.B |
| HSS 12×8×3/16 | 304.8 | 203.2 | 4.78 | 36.9 | A500 Gr.B |
| HSS 12×8×1/4 | 304.8 | 203.2 | 6.35 | 48.6 | A500 Gr.B |
| HSS 12×8×5/16 | 304.8 | 203.2 | 7.95 | 60.1 | A500 Gr.B |
| HSS 12×8×3/8 | 304.8 | 203.2 | 9.52 | 71.3 | A500 Gr.B |
| HSS 12×8×1/2 | 304.8 | 203.2 | 12.7 | 93 | A500 Gr.B |
| HSS 12×8×5/8 | 304.8 | 203.2 | 15.88 | 114 | A500 Gr.B |
주요 특징
- KS D 3568 (SPSR) 규격, 장변×단변(예: 50×30~400×200mm) 비율로 방향성 강성 확보
- 장변 방향 높은 단면 계수로 보(beam) 용도에 최적화
- 경량 대비 높은 굽힘 강성, H형강 대체 경량 구조에 활용
주요 적용 분야
컨베이어 지지보, 계단 난간, 트럭 적재함 프레임, 문·창호 프레임, 선반 구조
STEP 파일 다운로드
무료 3D CAD 모델(STEP AP214). 실제 규격 치수 기반이며, 무료 라이브러리 관행대로 나사산은 단순화(plain shank)했습니다.
다운로드RECT-30x20x1.2.step
전체 규격 · CAD 사용법 →자주 묻는 질문
직사각형 강관은 보(beam)에 사용할 때 방향이 중요한가요?
매우 중요합니다. 긴 변을 하중 방향(수직)으로 배치해야 단면 계수가 극대화됩니다. 반대로 놓으면 강도가 크게 떨어집니다.