CIS/2 檔案讀取器支援 CIMSteel 整合標準 (CIS/2)，American Institute of Steel Construction (AISC) 採用該格式做為鋼相關 CAD 軟體之間的資料交換格式。
支援的圖元
- Assembly_design
- Assembly_design_child
- Assembly_manufacturing
- Analysis_model_3d
- Part_derived
- Part_prismatic_simple
- Part_sheet_bounded_complex
- Part_sheet_bounded_simple
- Section_profile_compound
- Section_profile_derived
- Section_profile_edge_defined
- Section_profile_angle
- Section_profile_channel
- Section_profile_circle
- Section_profile_circle_hollow
- Section_profile_i_type
- Section_profile_i_type_asymmetric
- Section_profile_i_type_rail
- Section_profile_rectangle
- Section_profile_rectangle_hollow
- Section_profile_t_type
- feature_volume_prismatic_chamfer
- feature_volume_prismatic_flange_notch
- feature_volume_prismatic_flange_chamfer
- feature_volume_prismatic_notch
- feature_volume_prismatic_skewed_end
- Element_curve_simple
- Element_node_connectivity
- Element_eccentricity
- Located_joint_system
- Design_joint_system
- Joint_system_mechanical
- Fastener_mechanism
- Fastener_simple_bolt
- Fastener_simple_shear_connector
不支援的圖元
- Part_complex
- Part_prismatic_complex
- Part_sheet_profiled
- Section_profile_centreline
- feature_cutting_plane
- feature_edge_chamfer
- feature_surface
- feature_thread
- feature_volume_complex
- feature_volume_curved
- feature_volume_hole
- Element_volume
- Element_surface
- Element_point
- Element_curve_complex
- Element_with_material
- Joint_system_amorphous
- Joint_system_chemical
- Joint_system_welded
- Weld_mechanism
- Joint_system_complex
- Fastener_simple_nut
- Fastener_simple_washer
- Fastener_simple_stud
- Fastener_simple_pin
- Fastener_simple_nail
- Fastener_simple_screw
- Fastener_simple_countersunk
- Fastener_simple_curve
- Fastener_simple_complex
支援的基本剖面輪廓類型
檔案讀取器支援以下基本剖面輪廓類型：
- I 形樑
- T 接頭
- 角度
- 頻道
- 圓
- 矩形
- 雙角度
- 托樑
支援的 AISC 剖面輪廓類型
該讀取器支援 AISC 定義的所有剖面輪廓類型，並將其對映至基本剖面輪廓類型：
- I 形樑：HP、M、S、W
- T 形接頭：MT、ST、WT
- 角度：L、LP
- 頻道：C、MC
- 圓：HSRO、P、PX、PXX、RB
- 矩形：HSRE、HSSQ、SB、TS
- 雙角度：DL、DLL、DLS