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GB/T 700 Q195 vs GB/T 700 Q235C

Related Material — 65.4% match based on chemical composition and mechanical property overlap.

GB/T 700 Q195 (GB/T 700:2006) and GB/T 700 Q235C (GB/T 700:2006) are both steel grades. Both fall under the Structural Steel category. GB/T 700 Q195 is typically used for hot rolled structural sheets, strips, sections and bars for welding, riveting and bolting engineering, while GB/T 700 Q235C is commonly used for hot rolled structural sheets, strips, sections and bars for welding, riveting and bolting engineering. GB/T 700 Q195 is defined under Guobiao Standards (GB/T), originating from China, while GB/T 700 Q235C is defined under Guobiao Standards (GB/T), originating from China.

As per chemical composition, GB/T 700 Q195 vs GB/T 700 Q235C is a 92.6% match. As per mechanical properties, the match is 10.8%. Combined, this makes them a related material overall at 65.4%.

Frequently Compared With GB/T 700 Q195:
GOST 19281 09G2S CSA G40.21 260W AS/NZS 3679.1 300 CSA G40.21 300W AS/NZS 3679.1 350 CSA G40.21 350W CSA G40.21 400A CSA G40.21 400W CSA G40.21 480W ASTM A1008 SS Grade 50 ASTM A1008 SS Grade 80 ASTM A283C
Match Breakdown
CHEMISTRY MATCH
92.6%
MECHANICAL MATCH
10.8%
OVERALL
65.4%
Specifications
Property GB/T 700 Q195 GB/T 700 Q235C
Standard GB/T 700:2006 GB/T 700:2006
Category Structural Steel Structural Steel
C (%) <=0.12 <=0.17
Si (%) <=0.30 <=0.35
Mn (%) <=0.50 <=1.40
P (%) <=0.035 <=0.040
S (%) <=0.040 <=0.040
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property GB/T 700 Q195 GB/T 700 Q235C
Tensile Strength 315-430 MPa 370-500 MPa
Yield Strength >=195 MPa >=235 MPa
Elongation >=33% >=26%
Condition Hot rolled, controlled rolled or normalized; yield up to 16 mm, elongation up to 40 mm (N/mm2 = MPa); Q195 yield is for reference only Hot rolled, controlled rolled or normalized; yield up to 16 mm, elongation up to 40 mm (N/mm2 = MPa)
Typical Applications
GB/T 700 Q195
Hot rolled structural sheets, strips, sections and bars for welding, riveting and bolting engineering
GB/T 700 Q235C
Hot rolled structural sheets, strips, sections and bars for welding, riveting and bolting engineering
Can GB/T 700 Q195 Be Substituted With GB/T 700 Q235C?
GB/T 700 Q195 and GB/T 700 Q235C share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
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GB/T 700 Q195
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GB/T 700 Q235C
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Frequently Asked Questions
What is the difference between GB/T 700 Q195 and GB/T 700 Q235C?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can GB/T 700 Q195 be substituted with GB/T 700 Q235C?
GB/T 700 Q195 and GB/T 700 Q235C share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.