ଯନ୍ତ୍ରପାତି- ASTM A519 4140 ପାଇଁ ବିହୀନ ଇସ୍ପାତ ପାଇପ୍ |

ସଂକ୍ଷିପ୍ତ ବର୍ଣ୍ଣନା:

ସିମ୍ଲେସ୍ ଷ୍ଟିଲ୍ ଟ୍ୟୁବ୍, କାର୍ବନ୍ ଷ୍ଟିଲ୍ ପାଇପ୍ ଏବଂ ଆଲୟ ମେକାନିକାଲ୍ ଟ୍ୟୁବ୍, ମୁଖ୍ୟତ AS ASTM A519-2006 ଷ୍ଟାଣ୍ଡାର୍ଡରେ ଯାନ୍ତ୍ରିକ ପାଇଁ |


ଉତ୍ପାଦ ବିବରଣୀ

ଉତ୍ପାଦ ଟ୍ୟାଗ୍ସ |

ଯନ୍ତ୍ରପାତି- ASTM A519 4140 ପାଇଁ ବିହୀନ ଇସ୍ପାତ ପାଇପ୍,
ମିଶ୍ରିତ ଷ୍ଟିଲ୍ ପାଇପ୍ |, ଯାନ୍ତ୍ରିକ ଟ୍ୟୁବ୍ |, ବିହୀନ ଇସ୍ପାତ ପାଇପ୍ |,

ସମୀକ୍ଷା

ଆବେଦନ

ଏହା ମୁଖ୍ୟତ mechan ଯାନ୍ତ୍ରିକ ପାଇଁ ବ୍ୟବହୃତ ହୁଏ ଏବଂ ଗ୍ୟାସ ସିଲିଣ୍ଡର ତିଆରିରେ ବ୍ୟବହୃତ ହୁଏ |

ମୁଖ୍ୟ ଗ୍ରେଡ୍

1018,1026,8620,4130,4140

ରାସାୟନିକ ଉପାଦାନ |

ଟେବୁଲ୍ 1 କମ୍ କାର୍ବନ ଷ୍ଟିଲର ରାସାୟନିକ ଆବଶ୍ୟକତା |

ଗ୍ରେଡ୍ ରାସାୟନିକ ରଚନା ସୀମା,%
ପଦବୀ କାର୍ବନ୍ |A ମାଙ୍ଗାନିଜ୍B ଫସଫରସ୍,B ଗନ୍ଧକ,B
    ସର୍ବାଧିକ ସର୍ବାଧିକ
MT X 1015 0.10–0.20 0.60–0.90 0.04 0.05
MT 1010 0.05–0.15 0.30–0.60 0.04 0.05
MT 1015 0.10–0.20 0.30–0.60 0.04 0.05
MT 1020 0.15–0.25 0.30–0.60 0.04 0.05
MT X 1020 0.15–0.25 0.70-1.00 0.04 0.05

Bଉତ୍ତାପ ବିଶ୍ଳେଷଣ ପାଇଁ ସୀମା ପ୍ରଯୁଜ୍ୟ; 6.1 ଦ୍ required ାରା ଆବଶ୍ୟକ ବ୍ୟତୀତ, ଉତ୍ପାଦ ବିଶ୍ଳେଷଣଗୁଡିକ ସାରଣୀ 5 ରେ ପ୍ରଯୁଜ୍ୟ ଅତିରିକ୍ତ ସହନଶୀଳତା ଅଧୀନ ଅଟେ |

ଟେବୁଲ୍ 2 ଅନ୍ୟ କାର୍ବନ ଷ୍ଟିଲର ରାସାୟନିକ ଆବଶ୍ୟକତା |

ଗ୍ରେଡ୍

ରାସାୟନିକ ରଚନା ସୀମା,%A

ପଦବୀ

କାର୍ବନ୍ |

ମାଙ୍ଗାନିଜ୍

ଫସଫରସ୍,

ଗନ୍ଧକ,

ସର୍ବାଧିକ

ସର୍ବାଧିକ

1008

0.10 ସର୍ବାଧିକ

0.30–0.50

0.040

0.050

1010

0.08–0.13

0.30–0.60

0.040

0.050

1012

0.10–0.15

0.30–0.60

0.040

0.050

1015

0.13–0.18

0.30–0.60

0.040

0.050

1016

0.13–0.18

0.60–0.90

0.040

0.050

1017

0.15–0.20

0.30–0.60

0.040

0.050

1018

0.15–0.20

0.60–0.90

0.040

0.050

1019

0.15–0.20

0.70-1.00

0.040

0.050

1020

0.18-0.23

0.30–0.60

0.040

0.050

1021

0.18-0.23

0.60–0.90

0.040

0.050

1022

0.18-0.23

0.70-1.00

0.040

0.050

1025

0.22–0.28

0.30–0.60

0.040

0.050

1026

0.22–0.28

0.60–0.90

0.040

0.050

1030

0.28–0.34

0.60–0.90

0.040

0.050

1035

0.32–0.38

0.60–0.90

0.040

0.050

1040

0.37–0.44

0.60–0.90

0.040

0.050

1045

0.43–0.50

0.60–0.90

0.040

0.050

1050

0.48–0.55

0.60–0.90

0.040

0.050

1518

0.15–0.21

1.10-1.40

0.040

0.050

1524

0.19–0.25

1.35-1.65

0.040

0.050

1541

0.36–0.44

1.35-1.65

0.040

0.050

ଏହି ସାରଣୀରେ ଦିଆଯାଇଥିବା ପରିସର ଏବଂ ସୀମା ଉତ୍ତାପ ବିଶ୍ଳେଷଣ ପାଇଁ ପ୍ରଯୁଜ୍ୟ; ଆବଶ୍ୟକ ଅନୁଯାୟୀ6.1, ଉତ୍ପାଦ ବିଶ୍ଳେଷଣ ସାରଣୀ ସଂଖ୍ୟା 5 ରେ ପ୍ରଦତ୍ତ ପ୍ରଯୁଜ୍ୟ ଅତିରିକ୍ତ ସହନଶୀଳତା ଅଧୀନରେ |

ଟେବୁଲ୍ 3 ମିଶ୍ରିତ ଷ୍ଟିଲ୍ ପାଇଁ ରାସାୟନିକ ଆବଶ୍ୟକତା |

ଟିପ୍ପଣୀ |

1 - ଏହି ସାରଣୀରେ ରେଞ୍ଜ ଏବଂ ସୀମା 200 ରୁ ଅଧିକ ନଥିବା ଇସ୍ପାତ ପାଇଁ ପ୍ରଯୁଜ୍ୟ |2(1290 ସେ.ମି.2) କ୍ରସ୍-ବିଭାଗୀୟ କ୍ଷେତ୍ରରେ |

ଟିପ୍ପଣୀ |

2 - ଅଳ୍ପ ପରିମାଣର ନିର୍ଦ୍ଦିଷ୍ଟ ଉପାଦାନଗୁଡିକ ଆଲୋଇ ଷ୍ଟିଲରେ ଉପସ୍ଥିତ ଯାହା ନିର୍ଦ୍ଦିଷ୍ଟ କିମ୍ବା ଆବଶ୍ୟକ ନୁହେଁ | ଏହି ଉପାଦାନଗୁଡିକ ଅପ୍ରାକୃତିକ ଭାବରେ ବିବେଚନା କରାଯାଏ |

ଏବଂ ନିମ୍ନଲିଖିତ ସର୍ବାଧିକ ପରିମାଣରେ ଉପସ୍ଥିତ ଥାଇପାରେ: ତମ୍ବା, 0.35%; ନିକେଲ୍, 0.25%; କ୍ରୋମିୟମ୍, 0.20%; ମଲାଇବେଡେନମ୍, 0.10%

ଟିପ୍ପଣୀ |

3 - ଏହି ସାରଣୀରେ ଦିଆଯାଇଥିବା ପରିସର ଏବଂ ସୀମା ଉତ୍ତାପ ବିଶ୍ଳେଷଣ ପାଇଁ ପ୍ରଯୁଜ୍ୟ | ଆବଶ୍ୟକ ଅନୁଯାୟୀ6.1, ଉତ୍ପାଦ ବିଶ୍ଳେଷଣ ପ୍ରଯୁଜ୍ୟ ଅଟେ |

ସାରଣୀ ସଂଖ୍ୟା 5 ରେ ଦିଆଯାଇଥିବା ଅତିରିକ୍ତ ସହନଶୀଳତା |

 

ଗ୍ରେଡ୍A,B ରାସାୟନିକ ରଚନା ସୀମା,%
ଡିଜାଇନ୍-
କାର୍ବନ୍ | ମାଙ୍ଗାନିଜ୍ ଫସଫୋ- ଗନ୍ଧକ,C,D ସିଲିକନ୍ | ନିକେଲ୍ | କ୍ରୋମିୟମ୍ ମୋଲିବଡେ-
tion
rus,Cସର୍ବାଧିକ ସର୍ବାଧିକ ସଂଖ୍ୟା
1330 0.28–0.33 1.60-1.90 0.04 0.04 0.15–0.35
1335 0.33–0.38 1.60-1.90 0.04 0.04 0.15–0.35
1340 0.38–0.43 1.60-1.90 0.04 0.04 0.15–0.35
1345 0.43–0.48 1.60-1.90 0.04 0.04 0.15–0.35
3140 0.38–0.43 0.70–0.90 0.04 0.04 0.15–0.35 1.10-1.40 0.55–0.75
E3310 0.08–0.13 0.45–0.60 0.025 0.025 0.15–0.35 3.25–3.75 1.40-1.75
4012 0.09–0.14 0.75-1.00 0.04 0.04 0.15–0.35 0.15–0.25
4023 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.30
4024 0.20–0.25 0.70–0.90 0.04 0.035−0.050 0.15–0.35 0.20–0.30
4027 0.25–0.30 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.30
4028 0.25–0.30 0.70–0.90 0.04 0.035−0.050 0.15–0.35 0.20–0.30
4037 0.35–0.40 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.30
4042 0.40–0.45 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.30
4047 0.45–0.50 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.30
4063 0.60–0.67 0.75-1.00 0.04 0.04 0.15–0.35 0.20–0.30
4118 0.18-0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.60 0.08–0.15
4130 0.28–0.33 0.40–0.60 0.04 0.04 0.15–0.35 0.80-1.10 0.15–0.25
4135 0.32–0.39 0.65–0.95 0.04 0.04 0.15–0.35 0.80-1.10 0.15–0.25
4137 0.35–0.40 0.70–0.90 0.04 0.04 0.15–0.35 0.80-1.10 0.15–0.25
4140 0.38–0.43 0.75-1.00 0.04 0.04 0.15–0.35 0.80-1.10 0.15–0.25
4142 0.40–0.45 0.75-1.00 0.04 0.04 0.15–0.35 0.80-1.10 0.15–0.25
4145 0.43–0.48 0.75-1.00 0.04 0.04 0.15–0.35 0.80-1.10 0.15–0.25
4147 0.45–0.50 0.75-1.00 0.04 0.04 0.15–0.35 0.80-1.10 0.15–0.25
4150 0.48–0.53 0.75-1.00 0.04 0.04 0.15–0.35 0.80-1.10 0.15–0.25
4320 0.17–0.22 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 0.40–0.60 0.20–0.30
4337 0.35–0.40 0.60–0.80 0.04 0.04 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
E4337 0.35–0.40 0.65–0.85 0.025 0.025 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
4340 0.38–0.43 0.60–0.80 0.04 0.04 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
E4340 0.38–0.43 0.65–0.85 0.025 0.025 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
4422 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 0.35–0.45
4427 0.24–0.29 0.70–0.90 0.04 0.04 0.15–0.35 0.35–0.45
4520 0.18-0.23 0.45–0.65 0.04 0.04 0.15–0.35 0.45–0.60
4615 0.13–0.18 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 0.20–0.30
4617 0.15–0.20 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 0.20–0.30
4620 0.17–0.22 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 0.20–0.30
4621 0.18-0.23 0.70–0.90 0.04 0.04 0.15–0.35 1.65–2.00 0.20–0.30
4718 0.16–0.21 0.70–0.90 0.04 0.04 0.15–0.35 0.90-1.20 0.35–0.55 0.30–0.40
4720 0.17–0.22 0.50–0.70 0.04 0.04 0.15–0.35 0.90-1.20 0.35–0.55 0.15–0.25
4815 0.13–0.18 0.40–0.60 0.04 0.04 0.15–0.35 3.25–3.75 0.20–0.30
4817 0.15–0.20 0.40–0.60 0.04 0.04 0.15–0.35 3.25–3.75 0.20–0.30
4820 0.18-0.23 0.50–0.70 0.04 0.04 0.15–0.35 3.25–3.75 0.20–0.30
5015 0.12–0.17 0.30–0.50 0.04 0.04 0.15–0.35 0.30–0.50
5046 0.43–0.50 0.75-1.00 0.04 0.04 0.15–0.35 0.20–0.35
5115 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.70–0.90
5120 0.17–0.22 0.70–0.90 0.04 0.04 0.15–0.35 0.70–0.90
5130 0.28–0.33 0.70–0.90 0.04 0.04 0.15–0.35 0.80-1.10
5132 0.30–0.35 0.60–0.80 0.04 0.04 0.15–0.35 0.75-1.00
5135 0.33–0.38 0.60–0.80 0.04 0.04 0.15–0.35 0.80-1.05
5140 0.38–0.43 0.70–0.90 0.04 0.04 0.15–0.35 0.70–0.90
5145 0.43–0.48 0.70–0.90 0.04 0.04 0.15–0.35 0.70–0.90
5147 0.46–0.51 0.70–0.95 0.04 0.04 0.15–0.35 0.85-1.15
5150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 0.70–0.90
5155 0.51–0.59 0.70–0.90 0.04 0.04 0.15–0.35 0.70–0.90
5160 0.56–0.64 0.75-1.00 0.04 0.04 0.15–0.35 0.70–0.90
52100E 0.93-1.05 0.25–0.45 0.025 0.015 0.15–0.35 0.25 ସର୍ବାଧିକ 1.35-1.60 0.10 ସର୍ବାଧିକ
E50100 0.98-1.10 0.25–0.45 0.025 0.025 0.15–0.35 0.40–0.60
E51100 0.98-1.10 0.25–0.45 0.025 0.025 0.15–0.35 0.90-1.15
E52100 0.98-1.10 0.25–0.45 0.025 0.025 0.15–0.35 1.30-1.60
ଭାନାଡିୟମ୍ |
6118 0.16–0.21 0.50–0.70 0.04 0.04 0.15–0.35 0.50–0.70 0.10–0.15
6120 0.17–0.22 0.70–0.90 0.04 0.04 0.15–0.35 0.70–0.90 0.10 ମିନିଟ୍
6150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 0.80-1.10 0.15 ମିନିଟ୍
ଆଲୁମିନିୟମ୍ | ମଲାଇବେଡେନମ୍ |
E7140 0.38–0.43 0.50–0.70 0.025 0.025 0.15–0.40 0.95-1.30 1.40-1.80 0.30–0.40
ନିକେଲ୍ |
8115 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.40 0.30–0.50 0.08–0.15
8615 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8617 0.15–0.20 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8620 0.18-0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8622 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8625 0.23–0.28 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8627 0.25–0.30 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8630 0.28–0.33 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8637 0.35–0.40 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8640 0.38–0.43 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8642 0.40–0.45 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8645 0.43–0.48 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8650 0.48–0.53 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8655 0.51–0.59 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8660 0.55–0.65 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
8720 0.18-0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
8735 0.33–0.38 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
8740 0.38–0.43 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
8742 0.40–0.45 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
8822 0.20–0.25 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.30–0.40
9255 0.51–0.59 0.60–0.80 0.04 0.04 1.80–2.20 0.60–0.80
9260 0.56–0.64 0.75-1.00 0.04 0.04 1.80–2.20
9262 0.55–0.65 0.75-1.00 0.04 0.04 1.80–2.20 0.25–0.40
E9310 0.08–0.13 0.45–0.65 0.025 0.025 0.15–0.35 3.00–3.50 1.00-1.40 0.08–0.15
9840 0.38–0.42 0.70–0.90 0.04 0.04 0.15–0.35 0.85-1.15 0.70–0.90 0.20–0.30
9850 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 0.85-1.15 0.70–0.90 0.20–0.30
50B40 0.38–0.42 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.60
50B44 0.43–0.48 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.60
50B46 0.43–0.50 0.75-1.00 0.04 0.04 0.15–0.35 0.20–0.35
50B50 0.48–0.53 0.74-1.00 0.04 0.04 0.15–0.35 0.40–0.60
50B60 0.55–0.65 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.60
51B60 0.56–0.64 0.75-1.00 0.04 0.04 0.15–0.35 0.70–0.90
81B45 0.43–0.48 0.75-1.00 0.04 0.04 0.15–0.35 0.20–0.40 0.35–0.55 0.08–0.15
86B45 0.43–0.48 0.75-1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
94B15 0.13–0.18 0.75-1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
94B17 0.15–0.20 0.75-1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
94B30 0.28–0.33 0.75-1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
94B40 0.38–0.43 0.75-1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15

B 50B40 ପରି B ଅକ୍ଷର ସହିତ ଏହି ସାରଣୀରେ ଦେଖାଯାଇଥିବା ଗ୍ରେଡ୍ ଗୁଡିକରେ 0.0005% ସର୍ବନିମ୍ନ ବୋରନ୍ ନିୟନ୍ତ୍ରଣ ରହିବ ବୋଲି ଆଶା କରାଯାଇପାରେ | ଉପସର୍ଗ ଅକ୍ଷର E ସହିତ ଏହି ସାରଣୀରେ ପ୍ରଦର୍ଶିତ ଗ୍ରେଡ୍ ସାଧାରଣତ the ମ basic ଳିକ-ବ electric ଦ୍ୟୁତିକ-ଚୁଲା ପ୍ରକ୍ରିୟା ଦ୍ୱାରା ନିର୍ମିତ | ଅନ୍ୟ ସମସ୍ତ ସାଧାରଣତ the ମ basic ଳିକ-ଖୋଲା-ଚୁଲି ପ୍ରକ୍ରିୟା ଦ୍ୱାରା ଉତ୍ପାଦିତ ହୁଏ କିନ୍ତୁ ଫସଫରସ୍ ଏବଂ ସଲଫର୍ରେ ସଂଶୋଧନ ସହିତ ମ basic ଳିକ-ବ electric ଦ୍ୟୁତିକ-ଚୁଲା ପ୍ରକ୍ରିୟା ଦ୍ୱାରା ଉତ୍ପାଦିତ ହୋଇପାରେ |

 

Cପ୍ରତ୍ୟେକ ପ୍ରକ୍ରିୟା ପାଇଁ ଫସଫରସ୍ ସଲଫର୍ ସୀମାବଦ୍ଧତା ନିମ୍ନଲିଖିତ ଅଟେ:

ମ Basic ଳିକ ବ electric ଦ୍ୟୁତିକ ଚୁଲା 0.025 ସର୍ବାଧିକ% ଏସିଡ୍ ବ electric ଦୁତିକ ଚୁଲା 0.050 ସର୍ବାଧିକ%

ମ Basic ଳିକ ଖୋଲା ଚୁଲି 0.040 ସର୍ବାଧିକ% ଏସିଡ୍ ଖୋଲା ଚୁଲି 0.050 ସର୍ବାଧିକ%

D ସର୍ବନିମ୍ନ ଏବଂ ସର୍ବାଧିକ ସଲଫର ବିଷୟବସ୍ତୁ ପୁନ res ସଂରକ୍ଷିତ ଷ୍ଟିଲକୁ ସୂଚିତ କରେ |

Eକ୍ରେତା ନିମ୍ନଲିଖିତ ସର୍ବାଧିକ ପରିମାଣ ନିର୍ଦ୍ଦିଷ୍ଟ କରିପାରନ୍ତି: ତମ୍ବା, 0.30%; ଆଲୁମିନିୟମ୍, 0.050%; ଏବଂ ଅମ୍ଳଜାନ, 0.0015% |

 

ଯାନ୍ତ୍ରିକ ସମ୍ପତ୍ତି |

କାର୍ବନ୍ ଏବଂ ଆଲୋଇ ଷ୍ଟିଲ୍ର ଅଧିକ ସାଧାରଣ ଗ୍ରେଡ୍ ପାଇଁ ସାଧାରଣ ଟେନସାଇଲ୍ ଗୁଣ, କଠିନତା ଏବଂ ତାପଜ ଅବସ୍ଥା |

 

 

CW - ଶୀତଳ କାର୍ଯ୍ୟ କରୁଥିବା SR - ଚାପରୁ ମୁକ୍ତି A - ଆନ୍ନାଲେଡ୍ N - ନର୍ମାଲାଇଜଡ୍ A ବିଭିନ୍ନ ଅବସ୍ଥା ପାଇଁ ନିମ୍ନଲିଖିତଗୁଡ଼ିକ ହେଉଛି ପ୍ରତୀକ ସଂଜ୍ଞା: HR - ହଟ ରୋଲ୍ |

ଗ୍ରେଡ୍ କଣ୍ଡି- ଅନ୍ତିମ ଫଳ ଦିଅ | ବିସ୍ତାର ରକୱେଲ,
Desig- tionA ଶକ୍ତି, ଶକ୍ତି, 2 ରେ କିମ୍ବା କଠିନତା |
ଜାତି 50 ମିମି,% ବି ମାପ
ksi MPa ksi MPa
1020 HR 50 345 32 221 25 55
CW 70 483 60 414 5 75
SR 65 448 50 345 10 72
A 48 331 28 193 30 50
N 55 379 34 234 22 60
1025 HR 55 379 35 241 25 60
CW 75 517 65 448 5 80
SR 70 483 55 379 8 75
A 53 365 30 207 25 57
N 55 379 36 248 22 60
1035 HR 65 448 40 276 20 72
CW 85 586 75 517 5 88
SR 75 517 65 448 8 80
A 60 414 33 228 25 67
N 65 448 40 276 20 72
1045 HR 75 517 45 310 15 80
CW 90 621 80 552 5 90
SR 80 552 70 483 8 85
A 65 448 35 241 20 72
N 75 517 48 331 15 80
1050 HR 80 552 50 345 10 85
SR 82 565 70 483 6 86
A 68 469 38 262 18 74
N 78 538 50 345 12 82
1118 HR 50 345 35 241 25 55
CW 75 517 60 414 5 80
SR 70 483 55 379 8 75
A 50 345 30 207 25 55
N 55 379 35 241 20 60
1137 HR 70 483 40 276 20 75
CW 80 552 65 448 5 85
SR 75 517 60 414 8 80
A 65 448 35 241 22 72
N 70 483 43 296 15 75
4130 HR 90 621 70 483 20 89
SR 105 724 85 586 10 95
A 75 517 55 379 30 81
N 90 621 60 414 20 89
4140 HR 120 855 90 621 15 100
SR 120 855 100 689 10 100
A 80 552 60 414 25 85
N 120 855 90 621 20 100

d

ପରୀକ୍ଷା ଆବଶ୍ୟକତା

କଠିନତା ପରୀକ୍ଷା, ଟେନସନ ପରୀକ୍ଷା, ନିନ୍ଦନୀୟ ପରୀକ୍ଷା el ଇସ୍ପାତ ପରିଷ୍କାରତା, ହାର୍ଡେନେବିଲିଟି, ଫ୍ଲେରିଙ୍ଗ ପରୀକ୍ଷା |

ଯୋଗାଣ କ୍ଷମତା |

ଯୋଗାଣ କ୍ଷମତା: ASTM A519-2006 ଷ୍ଟିଲ୍ ପାଇପ୍ ର ଗ୍ରେଡ୍ ପ୍ରତି ମାସରେ 2000 ଟନ୍ |

ପ୍ୟାକେଜିଂ

ବଣ୍ଡଲ୍ସରେ ଏବଂ ମଜବୁତ କାଠ ବାକ୍ସରେ |

ବିତରଣ

7-14 ଦିନ ଯଦି ଷ୍ଟକ୍ରେ ଅଛି, ଉତ୍ପାଦନ କରିବାକୁ 30-45 ଦିନ |

ଦେୟ

30% ଜମା, 70% L / C କିମ୍ବା B / L କପି କିମ୍ବା ଦେଖିବା ସମୟରେ 100% L / C |

ଉତ୍ପାଦ ବିବରଣୀ

ଯାନ୍ତ୍ରିକ / ରାସାୟନିକ ଏବଂ ସାର ପାଇପ୍ |


GB / T8162-2008


ASTM A519-2006


BS EN 10210-1-2006


ASTM A53 / A53M-2012 |


GB9948-2006


GB6479-2013


GB / T 17396-2009


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