| Place of Origin: | Jiangsu,China |
|---|---|
| Brand Name: | Changjian |
| Certification: | ISO 9001 ,CE |
| Minimum Order Quantity: | 5 TON |
| Delivery Time: | 7~10 working days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 5000 Ton/Tons per Month |
| Product Name: | Carbon Steel Square Bar | Tolerance: | H11 |
|---|---|---|---|
| Delivery Condition: | Annealing,Normalized,Quench+Temper | Surface: | Black Finish,Peeled,Rough Turned |
| Highlight: | 1215 Carbon Steel Rod,1020 Carbon Steel Rod,1030 carbon steel square bar |
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SAE 1030 is a plan carbon steel containing nominally 0.30% carbon. It is used in the hot-rolled, normalized, oil-quenched-and-tempered or water-quenched-and-tempered condition for general-purpose engineering and construction. It provides medium strength and toughness at low cost.
Product can be purchased in individual lengths or as a bundle and we can also cut to length.
GRADE
| AISI |
AISI 1008 AISI 1015 AISI 1017 AISI 1021 AISI 1025 AISI 1026 AISI 1035 AISI 1045 AISI 1050 AISI 1055 |
| ASTM |
SAE 1006 SAE 1008 SAE 1010 SAE 1020 SAE 1030 SAE 1030 SAE 1035 SAE 1040 SAE 1045 |
| JIS | SCM415 SCM420 SCM440 SS400 S45C S20C |
| GB | Q195 Q215 Q235 |
EQUIVALENT GRADE OF ASTM 1030
|
Europe EN |
Germany DIN |
China GB |
Japan JIS |
| C30 | CK30/1.0528 | 30# | S30C |
CHEMICAL COMPOSITION
| Element | Carbon,C | Manganese,Mn | Ohosphorous,P | Sulfur,S |
| 1030 | 0.25~0.35% | 0.30~0.90% | 0.050% | 0.050% |
HEAT TREATMENT
It can be heat treated at the following temperatures:
