Steel Bar Specifications

STEEL BAR TYPE

STEEL BAR AMS

STEEL BAR ASTM

STEEL BAR FEDERAL

STEEL BAR CHARACTERISTICS

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302 Steel Bar
5636
5637
5688
A276
A313
A314
A479
A493
A580
QQ-S-763
Basic, general purpose type with good corrosion resistance and mechanical properties.
302B Steel Bar

 

A276
A314
A580

 

Similar to Type 302 but Si improves resistance to oxidation.
5640
A314
A320
A581
A582

 

Resistant to atmospheric corrosion resistance with improved mechanical properties.
XM-19 Steel Bar

 

A276
A479
A580

 

Nitrogen strengthened austenitic, good corrosion resistance with improved mechanical properties.
5639
5697
A182
A193
A276
A313
A320
A479
A493
A580
QQ-S-763
Low carbon variation of Type 302, minimizes carbide precipitation during welding.
5647
A182
A276
A314
A479
A580
QQ-S-763
Extra-low carbon content eliminates harmful carbide precipitation during welding.
305 Steel Bar
5685
5686
A276
A313
A314
A580
QQ-S-763
Low work-hardening rate, good spinning, deep-drawing, and cold-heading characteristics.
308 Steel Bar

 

A276
A314
A580

 

High Cr and Ni produce good heat/corrosion resistance. Used widely for welding rod.
309 Steel Bar

 

A276
A314
A580
QQ-S-763
High strength and resistance to scaling at high temperatures.
309S Steel Bar
5650
A276
A314
A580

 

Similar to Type 309 but carbon lowered to minimize carbide precip, and improve weldability. Welding wire.
310 Steel Bar
5651
5694
A182
A276
A314
A580
QQ-S-763
Higher alloy content improves basic characteristics of Type 309
310S Steel Bar

 

A276
A314
A479
A580

 

Similar to Type 310 but carbon lowered to minimize carbide precip. And improve weldability. Welding wire.
314 Steel Bar
5652
A271
A314
A580

 

Si increased to further improve scaling resistance
5648
5690
A182
A193
A276
A313
A314
A320
A479
A493
A580
QQ-S-763
Mo improves general corrosion and pitting resistance and high temperature strength.
5653
A182
A276
A314
A479
A580
QQ-S-763
Extra low carbon version of Type 316. Eliminates harmful carbide precipitation due to welding.

 

A276
A314
A580
QQ-S-763
Higher alloy content improves basic advantages of Type 316

 

A182
QQ-S-763
Extra low carbon variation of T-317 for welded structures.
321
5645
5689
A182
A193
A276
A314
A320
A479
A493
A580
A180
QQ-S-763
Stabilized to permit use in 800-1500 F range without harmful carbide precipitation.
347 Steel Bar
5646
5680
A182
A193
A276
A314
A320
A479
A493
A580
QQ-S-763
Characteristics similar to Type 321. Stabilized by Cb and Ta.

 

TYPE
AMS
ASTM
FEDERAL
CHARACTERISTICS
In Stock Now
347F Se Steel Bar
5642

 

 

Free-machining variation of Type 347
348 Steel Bar

 

A182
A276
A314
A320
A479
A580

 

Similar to type 347 but Ta reduced
403 Steel Bar
5614
A276
A314
A580
QQ-S-763
Special high quality variation of type 410 for highly stressed parts
405 Steel Bar

 

A276
A314
A580
QQ-S-763

 

5612
5613
5776
A182
A193
A276
A314
A479
A493
A580
QQ-S-763
Low cost general purpose stainless steel. Wide use where corrosion is not severe.
414 Steel Bar
5615
A276
A314
A580
QQ-S-763
Similar to Type 410 but with somewhat better corrosion resistance and mechanical properties.
5615
A314
A581
A582

 

Corrosion resistance with rapid, free machinability.
5621
A276
A314
A580
QQ-S-763
Similar to Type 410 but higher carbon produces higher strength and hardness
5620

 

 

Free-machining variety of Type 420
5620

 

 

Similar to Type 420F. For forging.
422 Steel Bar
5655
A565

 

 

430 Steel Bar
5627
A276
A314
A479
A493
A580
QQ-S-763
Most popular of chromium types. Combines good corrosion and heat resistance and mechanical properties.
430F Steel Bar

 

A314
A581
A582

 

 

431 Steel Bar
5628
A276
A314
A580
A493

 

Best corrosion resistance of standard hardenable chromium types. High mechanical properties.
440A Steel Bar
5631
A276
A314
A580
QQ-S-763
440A, B and C. Series of high carbon types. Same basic composition with varying carbon content. Higher carbon produces higher strength and hardness but lower toughness. All type 440 versions corrosion resistant only in the hardened condition.
440B Steel Bar

 

A276
A314
A580
QQ-S-763

 

440C Steel Bar
5630
A276
A314
A493
A580
QQ-S-763

 

440F Steel Bar
5632

 

 

Free-machining version of Type 440C
440F Se Steel Bar
5632

 

 

 

446 Steel Bar

 

A276
A314
A580
QQ-S-763

 

5622
5643
A564

 

Combines excellent corr. resist., high strength and hardness, low temp. hardening and good fabricating characteristics.
5856
5659
A564

 

Similar to 17-4 PH but superior transverse ductility and toughness.
PH 14-8 Mo Steel Bar
5601

 

 

Special high strength stainless similar to PH 15-7 Mo but with higher toughness.
PH 15-7 Mo Steel Bar
5657
A564

 

Similar to 17-7 PH but with higher strength.
PH 13-8 Mo Steel Bar
5629

 

 

Excellent transverse properties. Has superior strength and toughness.

Hastelloy is a trademark of Haynes International Super Duplex 2507 is a trademark of Sandvik Steel Monel is a trademark of Special Metals, and is sold only through authorized distributors