스크랩 앵글 단위 중량표

[아버지]

등변 ㄱ 형강(angle)은 열간 압연 후 사용 강종에 따라 고용화 열처리, 예민화 열처리를 하고 적당한 교정을 한 후 산세 또는 이에 따르는 처리를 한다.

[Standard Sizes and Unit Weights]

* 규격 및 사이즈

Leg(mm) A x B	Thickness t (mm)
	3	4	5	6	7	8	9	10	12
20 x 20	0.890 (0.881)	1.13	1.38
25 x 25	1.13    (1.12)	1.45	1.77	2.06
30 x 30	1.36    (1.35)	1.77    (1.77)	2.17    (2.18)	2.53    (2.57)
35 x 35	1.61	2.09	2.57	3.01
40 x 40	1.85    (1.83)	2.41   (2.41)	2.97    (2.97)	3.49   (3.51)
45 x 45	2.12	2.76	3.40	4.00
50 x 50	2.36    (2.30)	3.07   (3.04)	3.79    (3.76)	4.46   (4.46)	5.13	5.76	6.42   (6.48)	7.06
60 x 60			4.58	5.42   (5.41)	6.24	7.03
65 x 65			5.03	5.95    (5.88)	6.84	7.71	8.60	9.48
70 x 70			5.42	6.42	7.39	8.34	9.31	10.3
75 x 75			5.82	6.89    (6.83)	7.95	8.97	10.0   (10.0)	11.1	13.1
80 x 80				7.37	8.50	9.61	10.7	11.8	14.0
90 x 90				8.33	9.65	10.9	12.2	13.4	15.9
100 x 100				9.28    (9.20)	10.8	12.2	13.6   (13.6)	15.0	17.8
130 x 130									*23.5

** 치수 허용공차 **

Leg(mm) A x B		Tolerancefor Thickness t(mm)
		3	4	5	6	7	8	9	10	12
20 x 20	±1.5(±1.0)	±0.4(±0.2)	±0.4	±0.4
25 x 25	±1.5(±1.0)	±0.4(±0.3)	±0.4	±0.4	±0.4
30 x 30	±1.5(±1.0)	±0.4(±0.3)	±0.4(±0.3)	±0.4(±0.3)	±0.4(±0.3)
35 x 35	±1.5	±0.4	±0.4	±0.4	±0.4
40 x 40	±1.5(±1.0)	±0.4(±0.3)	±0.4(±0.3)	±0.4(±0.3)	±0.4(±0.3)
45 x 45	±1.5	±0.4	±0.4	±0.4	±0.4
50 x 50	±2.0(±1.0)	±0.4(±0.3)	±0.4(±0.3)	±0.4(±0.3)	±0.4(±0.3)	±0.4	±0.4	±0.4(±0.4)	±0.4
60 x 60	±3.0(±1.5)			±0.4	±0.4(±0.3)	±0.4	±0.4
65 x 65	±3.0(±1.5)			±0.4	±0.4(±0.3)	±0.4	±0.4	±0.4	±0.4
70 x 70	±3.0			±0.4	±0.4	±0.4	±0.4	±0.4	±0.4
75 x 75	±3.0(±1.5)			±0.4	±0.4(±0.3)	±0.4	±0.4	±0.4(±0.4)	±0.4	±0.4
80 x 80	±3.0				±0.4	±0.4	±0.4	±0.4	±0.4	±0.4
90 x 90	±3.0				±0.4	±0.4	±0.4	±0.4	±0.4	±0.4
100 x 100	±3.0(±2.0)				±0.6(±0.4)	±0.6	±0.6	±0.6(±0.4)	±0.6	±0.4
130 x 130	±3.0									±0.8