Igwe Igwe Nlereanya Dị Elu

A na-egosipụta nkọwa nke efere ígwè checkered na usoro nke isi ọkpụrụkpụ (anaghị agụta ọkpụkpụ nke ọgịrịga), na e nwere nkọwa 10 nke 2.5-8 mm.A na-eji nọmba 1-3 mee ihe maka efere ígwè checkered.

Klas B nkịtị carbon structural steel a na-atụgharị, na ihe mejupụtara kemịkalụ ya na-emezu ihe GB700 chọrọ "Ọnọdụ Nka na ụzụ maka Steel Carbon nkịtị".

Elu nke efere ụkpụrụ abụghị ihe na-erughị 0,2 ugboro nke ọkpụrụkpụ nke isi efere;

A ga-ebunye efere ígwè a na-enyocha ihe dị ka ịdị arọ n'ezie ma ọ bụ usoro iwu siri dị;

Ihe atụ akara: mere nke Q235-A, nha bụ 4*1000*4000mm.

Gburugburu agwa ụkpụrụ ígwè efere, akara ya bụ: gburugburu agwa ụkpụrụ ígwè efere Q235-A-4*1000*4000-GB/T 3277-91

Ụkpụrụ ọla edo, akara ya bụ: diamond ụkpụrụ ígwè efere B 3-4*1000*4000-GB 3277-82

A na-ebufe efere ígwè ahụ na steeti na-ekpo ọkụ;

N'elu ihe atụ nke efere ígwè agaghị enwe afụ, scars, cracks, folds and inclusions, na efere ígwè agaghị enwe delamination.