metadata
dataset_info:
features:
- name: carbon_wt_pct
dtype: float64
- name: silicon_wt_pct
dtype: float64
- name: manganese_wt_pct
dtype: float64
- name: sulfur_wt_pct
dtype: float64
- name: phosphorus_wt_pct
dtype: float64
- name: nickel_wt_pct
dtype: float64
- name: chromium_wt_pct
dtype: float64
- name: molybdenum_wt_pct
dtype: float64
- name: vanadium_wt_pct
dtype: float64
- name: copper_wt_pct
dtype: float64
- name: cobalt_wt_pct
dtype: float64
- name: tungsten_wt_pct
dtype: float64
- name: oxygen_ppm
dtype: float64
- name: titanium_ppm
dtype: float64
- name: nitrogen_ppm
dtype: float64
- name: aluminium_ppm
dtype: float64
- name: boron_ppm
dtype: float64
- name: niobium_ppm
dtype: float64
- name: tin_ppm
dtype: float64
- name: arsenic_ppm
dtype: float64
- name: antimony_ppm
dtype: float64
- name: current_A
dtype: float64
- name: voltage_V
dtype: float64
- name: heat_input_kJmm
dtype: float64
- name: interpass_temp_C
dtype: float64
- name: pwht_temp_C
dtype: float64
- name: pwht_time_h
dtype: float64
- name: yield_strength_MPa
dtype: float64
- name: uts_MPa
dtype: float64
- name: elongation_pct
dtype: float64
- name: reduction_area_pct
dtype: float64
- name: charpy_temp_C
dtype: float64
- name: charpy_toughness_J
dtype: float64
- name: primary_ferrite_pct
dtype: float64
- name: ferrite_second_phase_pct
dtype: float64
- name: acicular_ferrite_pct
dtype: float64
- name: martensite_pct
dtype: float64
- name: ferrite_carbide_pct
dtype: float64
- name: weld_type_FCA
dtype: int64
- name: weld_type_GMAA
dtype: int64
- name: weld_type_GTAA
dtype: int64
- name: weld_type_MMA
dtype: int64
- name: weld_type_NGGMA
dtype: int64
- name: weld_type_NGSAW
dtype: int64
- name: weld_type_SA
dtype: int64
- name: weld_type_SAA
dtype: int64
- name: weld_type_ShMA
dtype: int64
- name: weld_type_TSA
dtype: int64
- name: current_type_AC
dtype: int64
- name: current_type_DC
dtype: int64
- name: electrode_polarity_+
dtype: int64
- name: electrode_polarity_-
dtype: int64
- name: electrode_polarity_0
dtype: int64
- name: __index_level_0__
dtype: int64
splits:
- name: yield_strength_MPa_labeled
num_bytes: 340096
num_examples: 780
- name: yield_strength_MPa_unlabeled
num_bytes: 380083
num_examples: 872
- name: uts_MPa_labeled
num_bytes: 321606
num_examples: 738
- name: uts_MPa_unlabeled
num_bytes: 398643
num_examples: 914
- name: elongation_pct_labeled
num_bytes: 305216
num_examples: 700
- name: elongation_pct_unlabeled
num_bytes: 415072
num_examples: 952
- name: reduction_area_pct_labeled
num_bytes: 307408
num_examples: 705
- name: reduction_area_pct_unlabeled
num_bytes: 412912
num_examples: 947
- name: charpy_temp_C_labeled
num_bytes: 382698
num_examples: 879
- name: charpy_temp_C_unlabeled
num_bytes: 337234
num_examples: 773
- name: charpy_toughness_J_labeled
num_bytes: 382698
num_examples: 879
- name: charpy_toughness_J_unlabeled
num_bytes: 337234
num_examples: 773
download_size: 670037
dataset_size: 4320900
configs:
- config_name: default
data_files:
- split: yield_strength_MPa_labeled
path: data/yield_strength_MPa_labeled-*
- split: yield_strength_MPa_unlabeled
path: data/yield_strength_MPa_unlabeled-*
- split: uts_MPa_labeled
path: data/uts_MPa_labeled-*
- split: uts_MPa_unlabeled
path: data/uts_MPa_unlabeled-*
- split: elongation_pct_labeled
path: data/elongation_pct_labeled-*
- split: elongation_pct_unlabeled
path: data/elongation_pct_unlabeled-*
- split: reduction_area_pct_labeled
path: data/reduction_area_pct_labeled-*
- split: reduction_area_pct_unlabeled
path: data/reduction_area_pct_unlabeled-*
- split: charpy_temp_C_labeled
path: data/charpy_temp_C_labeled-*
- split: charpy_temp_C_unlabeled
path: data/charpy_temp_C_unlabeled-*
- split: charpy_toughness_J_labeled
path: data/charpy_toughness_J_labeled-*
- split: charpy_toughness_J_unlabeled
path: data/charpy_toughness_J_unlabeled-*
Source: https://www.phase-trans.msm.cam.ac.uk/map/data/materials/welddb-b.html