{"id":3357,"date":"2024-03-01T08:57:34","date_gmt":"2024-03-01T00:57:34","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=3357"},"modified":"2024-03-01T10:17:11","modified_gmt":"2024-03-01T02:17:11","slug":"a106-grade-b-a53-aisi-1020-cold-drawn","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/ja\/a106-grade-b-a53-aisi-1020-cold-drawn\/","title":{"rendered":"A106 \u30b0\u30ec\u30fc\u30c9 B \/ A53 \/ AISI 1020 \u51b7\u9593\u5f15\u629c\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1 \/ \u7cbe\u5bc6\u92fc\u7ba1"},"content":{"rendered":"

A106 B\u7d1a\u3001A53\u3001AISI 1020\u51b7\u9593\u5f15\u629c\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h1>\n

\n\u92fc\u7ba1\u306f\u5efa\u8a2d\u304b\u3089\u88fd\u9020\u307e\u3067\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u306b\u6b20\u304b\u305b\u306a\u3044\u90e8\u54c1\u3067\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u30bf\u30a4\u30d7\u306e\u92fc\u7ba1\u3092\u9078\u629e\u3059\u308b\u5834\u5408\u306f\u3001\u5f37\u5ea6\u3001\u8010\u4e45\u6027\u3001\u7cbe\u5ea6\u306a\u3069\u306e\u8981\u7d20\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 A106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u306f\u3001\u305d\u306e\u72ec\u81ea\u306e\u5229\u70b9\u306b\u3088\u308a\u591a\u304f\u306e\u7528\u9014\u3067\u4eba\u6c17\u306e\u3042\u308b\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n

\"alt-400\"<\/p>\n

\u30aa\u30a4\u30eb\u30c1\u30e5\u30fc\u30d6 \u4e2d\u56fd\u306e\u6700\u9ad8\u306e\u30e1\u30fc\u30ab\u30fcA106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u3092\u4f7f\u7528\u3059\u308b\u4e3b\u306a\u5229\u70b9\u306e 1 \u3064\u306f\u3001\u9ad8\u3044\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u92fc\u7ba1\u306f\u3001\u6975\u7aef\u306a\u6761\u4ef6\u3084\u91cd\u3044\u8377\u91cd\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u614e\u91cd\u306b\u8a2d\u8a08\u3055\u308c\u305f\u9ad8\u54c1\u8cea\u306e\u7d20\u6750\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6a4b\u3001\u5efa\u7269\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5efa\u8a2d\u306a\u3069\u3001\u5f37\u5ea6\u3068\u4fe1\u983c\u6027\u304c\u91cd\u8981\u306a\u7528\u9014\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n

A106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u306f\u3001\u305d\u306e\u5f37\u5ea6\u306b\u52a0\u3048\u3066\u3001\u30d1\u30a4\u30d7\u306f\u305d\u306e\u7cbe\u5ea6\u3068\u6b63\u78ba\u3055\u3067\u3082\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u306f\u9ad8\u5ea6\u306a\u51b7\u9593\u5f15\u629c\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u88fd\u9020\u3055\u308c\u3066\u304a\u308a\u3001\u53b3\u3057\u3044\u516c\u5dee\u3068\u6ed1\u3089\u304b\u306a\u8868\u9762\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u7cbe\u5ea6\u306b\u3088\u308a\u3001\u81ea\u52d5\u8eca\u7523\u696d\u3084\u822a\u7a7a\u5b87\u5b99\u7523\u696d\u306a\u3069\u3001\u6b63\u78ba\u306a\u6e2c\u5b9a\u3068\u4e00\u8cab\u3057\u305f\u6027\u80fd\u304c\u5fc5\u8981\u306a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u5f15\u5f35\u5f37\u5ea6\u304a\u3088\u3073\u786c\u3055\u306e\u8981\u4ef6<\/strong><\/strong><\/td>\n<\/tr>\n
\u30b0\u30ec\u30fc\u30c9<\/strong><\/strong><\/td>\n <\/strong><\/td>\n <\/strong><\/td>\n\u964d\u4f0f\u5f37\u3055MPa<\/strong><\/strong><\/td>\n\u5f15\u5f35 <\/strong>\u5f37\u307f<\/strong><\/strong><\/td>\n\u786c\u5ea6 <\/strong>a,c<\/strong><\/td>\n\u6307\u5b9a\u8089\u539a<\/strong><\/strong><\/td>\n\u8a31\u5bb9\u786c\u5ea6 <\/strong>\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3 <\/strong>b<\/strong><\/td>\n<\/tr>\n
<\/strong><\/td>\n\u7a2e\u985e<\/strong><\/strong><\/td>\n\u8377\u91cd\u6642\u306e\u7dcf\u4f38\u3073<\/strong><\/strong><\/td>\n <\/strong><\/td>\n\u6700\u5c0fMPa<\/strong><\/strong><\/td>\n\u6700\u5927<\/strong><\/strong><\/td>\n <\/strong><\/td>\n <\/strong><\/td>\n<\/tr>\n
<\/strong><\/td>\n <\/td>\n <\/td>\n\u5206<\/strong><\/strong><\/td>\n\u6700\u5927<\/strong><\/strong><\/td>\n <\/td>\nHRC<\/strong><\/strong><\/td>\nHBW<\/strong><\/strong><\/td>\nmm<\/strong><\/strong><\/td>\nHRC<\/strong><\/strong><\/td>\n<\/tr>\n
1<\/strong><\/strong><\/td>\n2<\/strong><\/strong><\/td>\n3<\/strong><\/strong><\/td>\n4<\/strong><\/strong><\/td>\n5<\/strong><\/strong><\/td>\n6<\/strong><\/strong><\/td>\n7<\/strong><\/strong><\/td>\n8<\/strong><\/strong><\/td>\n9<\/strong><\/strong><\/td>\n10<\/strong><\/strong><\/td>\n<\/tr>\n
H40<\/td>\n\u2014<\/td>\n0.5<\/td>\n276<\/td>\n552<\/td>\n414<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
J55<\/strong><\/a><\/td>\n\u2014<\/td>\n0.5<\/td>\n379<\/td>\n552<\/td>\n517<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
K55<\/strong><\/a><\/td>\n\u2014<\/td>\n0.5<\/td>\n379<\/td>\n552<\/td>\n655<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
N80<\/strong><\/a><\/td>\n1<\/td>\n0.5<\/td>\n552<\/td>\n758<\/td>\n689<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
N80<\/td>\n\u8cea\u554f<\/td>\n0.5<\/td>\n552<\/td>\n758<\/td>\n689<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
R95<\/td>\n\u2014<\/td>\n0.5<\/td>\n655<\/td>\n758<\/td>\n724<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
l80<\/strong><\/a><\/strong><\/a> L80<\/td>\n1<\/td>\n0.5<\/td>\n552<\/td>\n655<\/td>\n655<\/td>\n23<\/td>\n241<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
L80<\/td>\n9Cr13Cr<\/td>\n0.5<\/td>\n552<\/td>\n655<\/td>\n655<\/td>\n23<\/td>\n241<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n0.5<\/td>\n552<\/td>\n655<\/td>\n655<\/td>\n23<\/td>\n241<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
C90<\/strong><\/td>\n1<\/td>\n0.5<\/td>\n621<\/td>\n724<\/td>\n689<\/td>\n25.4<\/td>\n255<\/td>\n\u00a312.70<\/td>\n3<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n12.71\uff5e19.04<\/td>\n4<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n19:05\uff5e25:39<\/td>\n5<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n\u00b3 25.40<\/td>\n6<\/td>\n<\/tr>\n
T95<\/strong><\/a><\/td>\n1<\/td>\n0.5<\/td>\n655<\/td>\n758<\/td>\n724<\/td>\n25.4<\/td>\n255<\/td>\n\u00a312.70<\/td>\n3<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n12.71\uff5e19.04<\/td>\n4<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n19:05\uff5e25:39<\/td>\n5<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n\u00b3 25.40<\/td>\n6<\/td>\n<\/tr>\n
C110<\/td>\n\u2014<\/td>\n0.7<\/td>\n758<\/td>\n828<\/td>\n793<\/td>\n30<\/td>\n286<\/td>\n\u00a312.70<\/td>\n3<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n12.71\uff5e19.04<\/td>\n4<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n19:05\uff5e25:39<\/td>\n5<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n\u00b3 25.40<\/td>\n6<\/td>\n<\/tr>\n
P110<\/strong><\/a><\/td>\n\u2014<\/td>\n0.6<\/td>\n758<\/td>\n965<\/td>\n862<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Q125<\/strong><\/a><\/td>\n1<\/td>\n0.65<\/td>\n862<\/td>\n1034<\/td>\n931<\/td>\nb<\/td>\n\u2014<\/td>\n\u00a312.70<\/td>\n3<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n12.71\uff5e19.04 19.05<\/td>\n4<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n5<\/td>\n<\/tr>\n
a \u7d1b\u4e89\u306e\u5834\u5408\u3001\u5b9f\u9a13\u5ba4\u306e\u30ed\u30c3\u30af\u30a6\u30a7\u30eb C \u786c\u5ea6\u8a66\u9a13\u304c\u5be9\u5224\u65b9\u6cd5\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3082\u306e\u3068\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
b \u786c\u5ea6\u306e\u5236\u9650\u306f\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u6700\u5927\u5909\u52d5\u306f 7.8 \u304a\u3088\u3073 7.9 \u306b\u5f93\u3063\u3066\u88fd\u9020\u7ba1\u7406\u3068\u3057\u3066\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n
c \u30b0\u30ec\u30fc\u30c9 L80 (\u3059\u3079\u3066\u306e\u30bf\u30a4\u30d7)\u3001C90\u3001T95\u3001\u304a\u3088\u3073 C110 \u306e\u58c1\u8cab\u901a\u786c\u5ea6\u8a66\u9a13\u306e\u5834\u5408\u3001HRC \u30b9\u30b1\u30fc\u30eb\u3067\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u8981\u4ef6\u306f\u6700\u5927\u5e73\u5747\u786c\u5ea6\u6570\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

A106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u3092\u4f7f\u7528\u3059\u308b\u3082\u3046 1 \u3064\u306e\u5229\u70b9\u306f\u3001\u305d\u306e\u591a\u7528\u9014\u6027\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30b5\u30a4\u30ba\u3001\u5f62\u72b6\u3001\u4ed5\u4e0a\u3052\u306a\u3069\u306e\u7279\u5b9a\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u7c21\u5358\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u67d4\u8edf\u6027\u306b\u3088\u308a\u3001\u5358\u7d14\u306a\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u8907\u96d1\u306a\u7523\u696d\u6a5f\u68b0\u306b\u81f3\u308b\u307e\u3067\u3001\u5e45\u5e83\u3044\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3055\u3089\u306b\u3001A106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u306f\u3001\u305d\u306e\u8010\u98df\u6027\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u306f\u9306\u3084\u8150\u98df\u3092\u9632\u3050\u4fdd\u8b77\u5c64\u3067\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3066\u304a\u308a\u3001\u904e\u9177\u306a\u74b0\u5883\u3067\u3082\u9577\u671f\u306b\u308f\u305f\u308b\u6027\u80fd\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u591a\u304f\u306e\u7528\u9014\u306b\u3068\u3063\u3066\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u624b\u9593\u304c\u304b\u304b\u3089\u306a\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u7d50\u8ad6\u3068\u3057\u3066\u3001A106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u5229\u70b9\u304c\u3042\u308a\u3001\u591a\u304f\u306e\u696d\u754c\u3067\u4eba\u6c17\u306e\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u3002\u9ad8\u3044\u5f37\u5ea6\u3001\u7cbe\u5ea6\u3001\u6c4e\u7528\u6027\u3001\u8010\u98df\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u5efa\u8a2d\u304b\u3089\u88fd\u9020\u307e\u3067\u5e45\u5e83\u3044\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7528\u306e\u4fe1\u983c\u6027\u3068\u8010\u4e45\u6027\u306e\u3042\u308b\u92fc\u7ba1\u3092\u304a\u63a2\u3057\u306e\u5834\u5408\u306f\u3001A106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

A106 B\u7d1a\u3001A53\u3001AISI 1020\u51b7\u9593\u5f15\u629c\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8 \u92fc\u7ba1\u306f\u5efa\u8a2d\u304b\u3089\u88fd\u9020\u307e\u3067\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u306b\u6b20\u304b\u305b\u306a\u3044\u90e8\u54c1\u3067\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u30bf\u30a4\u30d7\u306e\u92fc\u7ba1\u3092\u9078\u629e\u3059\u308b\u5834\u5408\u306f\u3001\u5f37\u5ea6\u3001\u8010\u4e45\u6027\u3001\u7cbe\u5ea6\u306a\u3069\u306e\u8981\u7d20\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 A106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u306f\u3001\u305d\u306e\u72ec\u81ea\u306e\u5229\u70b9\u306b\u3088\u308a\u591a\u304f\u306e\u7528\u9014\u3067\u4eba\u6c17\u306e\u3042\u308b\u9078\u629e\u80a2\u3067\u3059\u3002 \u30aa\u30a4\u30eb\u30c1\u30e5\u30fc\u30d6 \u4e2d\u56fd\u306e\u6700\u9ad8\u306e\u30e1\u30fc\u30ab\u30fcA106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u7ba1\u3092\u4f7f\u7528\u3059\u308b\u4e3b\u306a\u5229\u70b9\u306e 1 \u3064\u306f\u3001\u9ad8\u3044\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u92fc\u7ba1\u306f\u3001\u6975\u7aef\u306a\u6761\u4ef6\u3084\u91cd\u3044\u8377\u91cd\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u614e\u91cd\u306b\u8a2d\u8a08\u3055\u308c\u305f\u9ad8\u54c1\u8cea\u306e\u7d20\u6750\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6a4b\u3001\u5efa\u7269\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5efa\u8a2d\u306a\u3069\u3001\u5f37\u5ea6\u3068\u4fe1\u983c\u6027\u304c\u91cd\u8981\u306a\u7528\u9014\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u3067\u3059\u3002 A106 \u30b0\u30ec\u30fc\u30c9 B\u3001A53\u3001\u304a\u3088\u3073 AISI 1020 \u51b7\u9593\u5f15\u304d\u629c\u304d\u7cbe\u5bc6\u5149\u6ca2\u92fc\u306f\u3001\u305d\u306e\u5f37\u5ea6\u306b\u52a0\u3048\u3066\u3001\u30d1\u30a4\u30d7\u306f\u305d\u306e\u7cbe\u5ea6\u3068\u6b63\u78ba\u3055\u3067\u3082\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u306f\u9ad8\u5ea6\u306a\u51b7\u9593\u5f15\u629c\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u88fd\u9020\u3055\u308c\u3066\u304a\u308a\u3001\u53b3\u3057\u3044\u516c\u5dee\u3068\u6ed1\u3089\u304b\u306a\u8868\u9762\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u7cbe\u5ea6\u306b\u3088\u308a\u3001\u81ea\u52d5\u8eca\u7523\u696d\u3084\u822a\u7a7a\u5b87\u5b99\u7523\u696d\u306a\u3069\u3001\u6b63\u78ba\u306a\u6e2c\u5b9a\u3068\u4e00\u8cab\u3057\u305f\u6027\u80fd\u304c\u5fc5\u8981\u306a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002 \u5f15\u5f35\u5f37\u5ea6\u304a\u3088\u3073\u786c\u3055\u306e\u8981\u4ef6 \u30b0\u30ec\u30fc\u30c9 \u964d\u4f0f\u5f37\u3055MPa \u5f15\u5f35 \u5f37\u307f…<\/p>\n","protected":false},"author":1,"featured_media":1487,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ja","enabled_languages":["en","ar","zh","nl","fr","de","hi","id","it","ja","ko","pt","ru","es","th","tr","vi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/posts\/3357"}],"collection":[{"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/comments?post=3357"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/posts\/3357\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/media\/1487"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/media?parent=3357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/categories?post=3357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/ja\/wp-json\/wp\/v2\/tags?post=3357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}