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溶接構造用鋼 対応表
Welding Structural Steel KS Specifications — 2サイズ
KS D 3515
KSWelding Structural Steel
2 sizes| KS | JIS | DIN | ANSI/ASTM | Category | Note |
|---|---|---|---|---|---|
| SM400A | SM400A | S235JR | A36 | ||
| SM490A | SM490A | S355J2G3 | A572 Gr.50 | · |
| KS | JIS | DIN | ANSI/ASTM | Category | Note |
|---|---|---|---|---|---|
| SM400A | SM400A | S235JR | A36 | ||
| SM490A | SM490A | S355J2G3 | A572 Gr.50 | · |