inverted angle(L shaped)

Inverted angle (L shaped steel) is widely used in various metal structures, bridge, machines, shipbuilding. Inverted angle (L shaped steel) which shall gain CCS, BV, ABS, NK, KR, RINA, LR, GL, and DNV certification as well as related steel seal can used in shipbuilding. According to its surface quality regulations, layering, scab, crack and other defects are not permitted.
    
Executive standard:GB/T2101—89, GB9787—88/GB9788—88, JISG3192—94, ГОСТ535—88
Package:Naked in bunch as per regulations
Index: yield point, tensile strength, percentage of elongation, bending
Test methods:

• Tensile test, standard: GB/T228-87, JIS Z2201, JIS Z2241, ASTM A370, ГОСТ1497, BS18, DIN50145
• Bending test, standard: GB/T232-88, JIS Z2204, JIS Z2248, ASTM E290, ГОСТ14019, DIN50111

Performance index:

• Tensile test
• Bending test

Standard sectional dimentions of hot rolled inverted angle(L-shaped steel)(GB/T9945-2001)
Model	Size					Sectional Area (㎡)	Unite Mass (kg/m)
	a×b	t 1	t 2	r 1	r 2
200×90×9×14	200×90	9	14	14	7	29.66	23.3
200×90×10×14	200×90	10	14	14	4	31.52	24.7
250×90×9×14	250×90	9	14	17	8.5	34.31	26.9
250×90×9×15	250×90	9	15	17	8.5	35.12	27.6
250×90×10×15	250×90	10	15	17	8.5	37.47	29.4
250×90×12×16	250×90	12	16	17	8.5	42.95	33.7
300×90×10×16	300×90	10	16	19	9.5	43.38	34.1
300×90×11×16	300×90	11	16	19	9.5	46.22	36.3
300×90×13×17	300×90	13	17	19	9.5	52.67	41.3
350×100×11×17	350×100	11	17	22	11	54.41	42.7
350×100×12×17	350×100	12	17	22	11	57.74	45.3
400×100×11.5×16	400×100	11.5	16	24	12	61.09	47.9
400×100×13×18	400×100	13	18	24	12	68.59	53.8
450×125×11.5×18	450×125	11.5	18	24	12	73.11	57.4
450×125×12×18	450×125	12	18	24	12	75.27	59.1
450×125×12.5×18	450×125	12.5	18	24	12	77.43	60.8
Material	A /B/AH32/AH36/D/DH32/DH36